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Journal articles on the topic 'Butanoate'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Pelucchi, Matteo, Carlo Cavallotti, Eliseo Ranzi, Alessio Frassoldati, and Tiziano Faravelli. "Relative reactivity of oxygenated fuels: alcohols, aldehydes, ketons and methyl esters." Energy & Fuels 30, no. 10 (2016): pp 8665–8679. https://doi.org/10.1021/acs.energyfuels.6b01171.

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This work aims at comparing and highlighting the main reaction pathways, characterizing the combustion behavior of oxygenated fuels. Ethanol and heavier alcohols are already viable biofuels, despite some concern on their aldehyde and ketone emissions. Recently, the potential of 2-butanone (methyl ethyl ketone) as anti-knocking fuel was investigated at engine relevant conditions. Moving from methyl butanoate, long chain fatty acid methyl esters are largely considered and used as biodiesels, mainly in Europe. Starting from a consistent assessment of C-H and C-C bond dissociation energies in n-bu

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2

Prabowo, Wahyu Aji Eko, Supriadi Rustad, T. Sutojo, Nugraha, Subagjo, and Hermawan Kresno Dipojono. "Methyl Butanoate Adsorption on MoS2 Surface: A Density Functional Theory Investigation." MATEC Web of Conferences 156 (2018): 06009. http://dx.doi.org/10.1051/matecconf/201815606009.

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Methyl butanoate is one of the compound which is obtained from triglyceride molecule. It has hydrocarbon components and hence may produce hydrocarbon through hydrodeoxygenation (HDO) or decarbonylation (DCO) processes. The first step to uncover the underlying mechanism of HDO or DCO is to find the active site of methyl butanoate adsorption over the catalyst. This study attempts to investigate the active site of methyl butanoate adsorption on MoS2 surface. Stable bonding configuration for methyl butanoate adsorption on MoS2 is investigated by using density functional theory (DFT). This investig

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3

Burger, B. V., and W. G. B. Petersen. "Semiochemicals of the Scarabaeinae, III: Identification of the Attractant for the Dung Beetle Pachylomerus femoralis in the Fruit of the Spineless Monkey Orange Tree, Strychnos madagascariensis." Zeitschrift für Naturforschung C 46, no. 11-12 (1991): 1073–79. http://dx.doi.org/10.1515/znc-1991-11-1224.

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Following the observation that the non-ball-rolling dung beetle Pachylomerus femoralis (Kirby) rolled the flesh-covered seeds from the fruit of the spineless monkey orange tree, Strychnos madagascariensis Poiret, an investigation into the chemical attractants of this fruit was made. Using headspace gas chromatography with electroantennographic and flame ionization detection in parallel, followed by GC-MS analysis, 1-butanol, methyl butanoate, ethyl 2-methylpropanoate, ethyl butanoate, butyl ethanoate, ethyl 2-methylbutanoate, propyl butanoate, butyl propanoate, methyl hexanoate, butyl 2-methyl

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4

Gedey, Szilvia, Arto Liljeblad, László Lázár, Ferenc Fülöp та Liisa T. Kanerva. "Structural effects on chemo- and enantioselectivity of Candida antarctica lipase B - Resolution of β-amino esters". Canadian Journal of Chemistry 80, № 6 (2002): 565–70. http://dx.doi.org/10.1139/v02-015.

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The Candida antarctica lipase B-catalyzed reactions of five β-amino esters with neat butyl butanoate and with 2,2,2-trifluoroethyl butanoate in diisopropyl ether were studied, as were the reactions of the same β-amino esters and their N-butanamides with neat butanol. The possibility for sequential resolution, where the amino and ester functions of the substrate both react with an achiral butanoate, became less likely with increasing size of the substrate from ethyl 3-aminobutanoate (1a) to pentanoate (1b) or larger. On the other hand, the alcoholyses of N-acylated β-amino esters successfully p

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5

Pausler, MG, and PS Rutledge. "Experiments Directed Towards the Synthesis of Anthracyclinones. XXIV. Homochiral Intermediates for Vineomycin Syntheses." Australian Journal of Chemistry 47, no. 12 (1994): 2149. http://dx.doi.org/10.1071/ch9942149.

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Homochiral intermediates suitable for the synthesis of vineomycins have been prepared by a titanium-mediated addition of an enolate of (-)-menthyl acetate to the furano ketones (12) and (13). The absolute configurations of the menthyl butanoates (14) and (15) have been established by comparison of their 1H n.m.r. spectra in the presence of Eu ( hfc )3 with those of the corresponding fridamycin derivatives (20) and (21). 1H n.m.r. comparisons of the methyl esters (16), (17), (22) and (23) in the presence of (R)-2,2,2-trifluoro-1-(9-anthryl)ethanol confirmed the configurations. The use of chiral

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6

Chen, Ying-Shiuan, Jia Li, Sultan Neja та ін. "Metabolomics of Acute vs. Chronic Spinach Intake in an Apc–Mutant Genetic Background: Linoleate and Butanoate Metabolites Targeting HDAC Activity and IFN–γ Signaling". Cells 11, № 3 (2022): 573. http://dx.doi.org/10.3390/cells11030573.

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There is growing interest in the crosstalk between the gut microbiome, host metabolomic features, and disease pathogenesis. The current investigation compared long–term (26 week) and acute (3 day) dietary spinach intake in a genetic model of colorectal cancer. Metabolomic analyses in the polyposis in rat colon (Pirc) model and in wild–type animals corroborated key contributions to anticancer outcomes by spinach–derived linoleate bioactives and a butanoate metabolite linked to increased α–diversity of the gut microbiome. Combining linoleate and butanoate metabolites in human colon cancer cells

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7

Li, Qian, Haixia Chen, Min Zhang, Tao Wu, and Rui Liu. "Altered short chain fatty acid profiles induced by dietary fiber intervention regulate AMPK levels and intestinal homeostasis." Food & Function 10, no. 11 (2019): 7174–87. http://dx.doi.org/10.1039/c9fo01465a.

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8

González, Andrés, María Victoria Calvo, Valeria Cal, et al. "A Male Aggregation Pheromone in the Bronze Bug,Thaumastocoris peregrinus(Thaumastocoridae)." Psyche: A Journal of Entomology 2012 (2012): 1–7. http://dx.doi.org/10.1155/2012/868474.

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Forest plantations in Uruguay have doubled in the past decade, withEucalyptusspp. leading this growth. The bronze bug,Thaumastocoris peregrinus(Heteroptera: Thaumastocoridae), originally restricted to Australia, is an important emerging pest ofEucalyptusplantations in the Southern hemisphere.T. peregrinusfeeds on matureEucalyptusleaves, causing them to turn brown and often fall from the tree. Although population dynamics and behavioural patterns are not clearly understood, circumstantial observations suggest that males and nymphs aggregate. We used gas chromatography coupled to mass spectromet

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9

Zhai, Yitong, Beibei Feng, Qinghui Meng, Chengcheng Ao, Siyu Qian, and Lidong Zhang. "Catalytic combustion of methyl butanoate over HZSM-5 zeolites." Chemical Communications 57, no. 18 (2021): 2233–44. http://dx.doi.org/10.1039/d0cc07308c.

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10

Blair, J., R. A. Howie, and J. L. Wardell. "Structure of monoclinic zinc n-butanoate." Acta Crystallographica Section C Crystal Structure Communications 49, no. 2 (1993): 219–21. http://dx.doi.org/10.1107/s0108270192007108.

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11

Walton, Stephen M., Darshan M. Karwat, Paul D. Teini, Adrienne M. Gorny, and Margaret S. Wooldridge. "Speciation studies of methyl butanoate ignition." Fuel 90, no. 5 (2011): 1796–804. http://dx.doi.org/10.1016/j.fuel.2011.01.028.

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12

Scotti, Nicola, Federica Zaccheria, Claudio Evangelisti, Rinaldo Psaro, and Nicoletta Ravasio. "Dehydrogenative coupling promoted by copper catalysts: a way to optimise and upgrade bio-alcohols." Catalysis Science & Technology 7, no. 6 (2017): 1386–93. http://dx.doi.org/10.1039/c6cy02670b.

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13

Bowden, BF, JC Coll, W. Patalinghug, BW Skelton, I. Vasilescu, and AH White. "Studies of Australian Soft Corals. XLII. Structure Determination of New Briaran Derivatives From Briareum steckei (Coelenterata, Octocorallia, Gorgonacea)." Australian Journal of Chemistry 40, no. 12 (1987): 2085. http://dx.doi.org/10.1071/ch9872085.

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The structure and relative stereochemistry of four new metabolites from Briareum steckei has been deduced from 2D-n.m.r. experiments at high field, and confirmed by a single-crystal X-ray determination of a minor metabolite. The new compounds are non-halogenated briaran derivatives: (1R*,2S*,3R*,5Z,7S*,8(17)Z,l0R*, llR *,12S*,14S*)- 3,14-diacetoxy- 11,12-epoxy- 18-oxobriara-5,8(17)-dien-2-yl butanoate (3), its 3-deacetoxy derivative (4), (1R*,2R*,4R*,5Z,7S*,8(17)Z,10R*, 11R *,12S*,14S*)-4,14-diacetoxy-11,12-epoxy-18-oxobriara-5,8(17)-dien-2-yl butanoate (5) and the related 2-propanoate (6). Si

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14

Braga, Gilberto Costa, Adna Prado, Jair Sebastião da Silva Pinto, and Severino Matias de Alencar. "Volatile profile of yellow passion fruit juice by static headspace and solid phase microextraction techniques." Ciência Rural 45, no. 2 (2015): 356–63. http://dx.doi.org/10.1590/0103-8478cr20130777.

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The profile of volatile compounds of yellow passion fruit juice was analyzed by solid phase microextraction headspace (HS-SPME) and optimized static headspace (S-HS) extraction techniques. Time, temperature, NaCl concentration and sample volume headspace equilibrium parameters was adjusted to the S-HS technique. The gaseous phase in the headspace of samples was collected and injected into a gas chromatograph coupled to a mass spectrometer. In the HS-SPME technique was identified 44 volatile compounds from the yellow passion fruit juice, but with S-HS only 30 compounds were identified. Volatile

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15

Ngayihi Abbe, Claude Valery, Raidandi Danwe, and Robert Nzengwa. "Comparative Numerical Study of Four Biodiesel Surrogates for Application on Diesel 0D Phenomenological Modeling." Journal of Combustion 2016 (2016): 1–11. http://dx.doi.org/10.1155/2016/3714913.

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To meet more stringent norms and standards concerning engine performances and emissions, engine manufacturers need to develop new technologies enhancing the nonpolluting properties of the fuels. In that sense, the testing and development of alternative fuels such as biodiesel are of great importance. Fuel testing is nowadays a matter of experimental and numerical work. Researches on diesel engine’s fuel involve the use of surrogates, for which the combustion mechanisms are well known and relatively similar to the investigated fuel. Biodiesel, due to its complex molecular configuration, is stil

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16

Noushini, Saeedeh, Jeanneth Perez, Soo Jean Park, et al. "Rectal Gland Chemistry, Volatile Emissions, and Antennal Responses of Male and Female Banana Fruit Fly, Bactrocera musae." Insects 11, no. 1 (2019): 32. http://dx.doi.org/10.3390/insects11010032.

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The banana fruit fly, Bactrocera musae (Tryon) (Diptera: Tephritidae), is an economically important pest endemic to Australia and mainland Papua New Guinea. The chemistry of its rectal glands, and the volatiles emitted during periods of sexual activity, has not been previously reported. Using gas chromatography–mass spectrometry (GC-MS), we find that male rectal glands contain ethyl butanoate, N-(3-methylbutyl) acetamide, ethyl laurate and ethyl myristate, with ethyl butanoate as the major compound in both rectal gland and headspace volatile emissions. Female rectal glands contain four major c

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17

Forney, Charles F. "676 Effects of Volatiles on Postharvest Shelf Life and Quality." HortScience 35, no. 3 (2000): 515C—515. http://dx.doi.org/10.21273/hortsci.35.3.515c.

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Volatile compounds make a significant contribution to the quality and storage life of fresh strawberries, blueberries, and raspberries. Strawberry aroma is composed predominately of esters, although alcohols, ketones, and aldehydes are also present in smaller quantities. The major volatiles contributing to aroma include ethyl butanoate, 2,5-dimethyl-4-hydroxy-3(2H)-furanone, ethyl hexanoate, methyl butanoate, linalool, and methyl hexanoate. In lowbush (wild) blueberries, aroma is predominated by esters and alcohols including ethyl and methyl methylbutanoates, methyl butanoate, 2-ethyl-1-hexano

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18

Deng, Yuhang, Huan Kan, Yonghe Li, Yun Liu, and Xu Qiu. "Analysis of Volatile Components in Rosa roxburghii Tratt. and Rosa sterilis Using Headspace–Solid-Phase Microextraction–Gas Chromatography–Mass Spectrometry." Molecules 28, no. 23 (2023): 7879. http://dx.doi.org/10.3390/molecules28237879.

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Volatile organic compounds (VOCs) and flavor characteristics of Rosa roxburghii Tratt. (RR) and Rosa sterilis (RS) were analyzed using headspace solid-phase microextraction coupled with gas chromatography–mass spectrometry (HS-SPME-GC-MS). The flavor network was constructed by combining relative odor activity values (ROAVs), and the signature differential flavor components were screened using orthogonal partial least squares discriminant analysis (OPLS-DA) and random forest (RF). The results showed that 61 VOCs were detected in both RR and RS: 48 in RR, and 26 in RS. There were six key flavor

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19

Tolasch, Till, Maximilian von Fragstein, and Johannes L. M. Steidle. "Sex Pheromone of the Click Beetle Agriotes pilosellus (Schönherr, 1718)." Journal of Chemical Ecology 48, no. 3 (2022): 283–88. http://dx.doi.org/10.1007/s10886-021-01346-y.

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AbstractAgriotes pilosellus is a fairly common click beetle species distributed in open deciduous and mixed forests throughout a large area in Europe. To identify its sex pheromone, gland extracts of female beetles were analyzed using gas chromatography-mass spectrometry (GC-MS). The only volatile compounds present in the extracts were geranyl butanoate and (E)-8-hydroxygeranyl dibutanoate in a 1:3 ratio, identified by comparison with synthetic samples. Field experiments revealed a clear attraction of A. pilosellus - males towards traps baited with geranyl butanoate, which could be synergistic

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20

Reddy, D. Ravi Kishore, V.Vijayakumar, J. Suresh, T. Narasimhamurthy, and P. L. Nilantha Lakshman. "Ethyl 2-acetyl-3-(4-bromoanilino)butanoate." Acta Crystallographica Section E Structure Reports Online 66, no. 2 (2010): o296. http://dx.doi.org/10.1107/s1600536809055378.

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21

Rajesh, K., V. Vijayakumar, T. Narasimhamurthy, J. Suresh, and P. L. Nilantha Lakshman. "Ethyl 2-acetyl-3-(4-chloroanilino)butanoate." Acta Crystallographica Section E Structure Reports Online 65, no. 9 (2009): o2125. http://dx.doi.org/10.1107/s1600536809030876.

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22

Skakle, Janet M. S., Gregory Smyth, and Solange M. S. V. Wardell. "Isopropyl 2-bromo-4-(N-phthalimido)butanoate." Acta Crystallographica Section E Structure Reports Online 57, no. 4 (2001): o300—o302. http://dx.doi.org/10.1107/s1600536801003816.

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23

Zhang, Yan-Ling, Xu-Feng Hou, Fu-Juan Zhang, and Feng-Ling Yang. "Ethyl 3-[2-(p-tolylcarbamothioyl)hydrazinylidene]butanoate." Acta Crystallographica Section E Structure Reports Online 66, no. 11 (2010): o2971. http://dx.doi.org/10.1107/s160053681004290x.

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24

Li, Shi-Jun, and Jian-Hua Zhong. "4-Nitrobenzyl 3-oxo-2-(triphenylphosphoranylidene)butanoate." Acta Crystallographica Section E Structure Reports Online 62, no. 2 (2006): o642—o643. http://dx.doi.org/10.1107/s1600536806001280.

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25

Yu, Liangli, Denys J. Charles, Jules Janick, and James E. Simon. "Aroma Volatiles of `GoldRush' and `Golden Delicious' Apples." HortScience 31, no. 4 (1996): 639a—639. http://dx.doi.org/10.21273/hortsci.31.4.639a.

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The aroma volatiles of ripe fresh `GoldRush' and `Golden Delicious' apples (Malus ×domestica Borkh) were examined using dynamic headspace to capture the volatiles and gas chromatography (GC)–GC–mass spectroscopy (MS) analysis for compound identification. A total of 21 aroma volatiles were identified, with 16 being common to both cultivars: toluene, butyl acetate, hexyl formate, 2-methylbutyl acetate, xylene, butyl propionate, pentyl acetate, s-butyl butanoate, hexyl acetate, iso-butyl 2-methylbutanoate, hexyl propionate, hexyl butanoate, hexyl 2-methylbutanoate, hexyl hexanoate, a-farnesene, a

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26

Laumann, Raul Alberto, Miguel Borges, Jeffrey R. Aldrich, Ashot Khrimian, and Maria Carolina Blassioli-Moraes. "Attractant Pheromone of the Neotropical SpeciesNeomegalotomus parvus(Westwood) (Heteroptera: Alydidae)." Psyche: A Journal of Entomology 2012 (2012): 1–8. http://dx.doi.org/10.1155/2012/280340.

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The Neotropical broad-headed bug,Neomegalotomus parvus(Westwood), is adapted to various leguminous crops and is considered a pest in common bean and soybean. The chemical communication of this species was studied in order to identify an attractant pheromone. Males and females ofN. parvusproduce several short-chain esters and acids, and their antennae showed electrophysiological responses to five of these compounds, three common to both sexes (hexyl butanoate, 4-methylhexyl butanoate, and hexyl hexanoate), and two female-specific compounds (4-methylhexyl pentanoate and hexyl pentanoate). Both a

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27

Salma, Umme, Marianna Usula, Ruggero Caminiti, Lorenzo Gontrani, Natalia V. Plechkova, and Kenneth R. Seddon. "X-ray and molecular dynamics studies of butylammonium butanoate–water binary mixtures." Physical Chemistry Chemical Physics 19, no. 3 (2017): 1975–81. http://dx.doi.org/10.1039/c6cp06860j.

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The nanostructural organisation of mixtures of the ionic liquid (butylammonium butanoate) and water at several mole fractions of water has been investigated using small and wide angle X-ray scattering (S-WAXS) and molecular dynamics (MD) simulations.

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28

Majcher, Małgorzata A., Magdalena Scheibe, and Henryk H. Jeleń. "Identification of Odor Active Compounds in Physalis peruviana L." Molecules 25, no. 2 (2020): 245. http://dx.doi.org/10.3390/molecules25020245.

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The volatiles of cape gooseberry fruit (Physalis peruviana L.) were isolated by solvent-assisted flavor evaporation (SAFE), odor active compounds identified by gas chromatography–olfactometry (GC-O) and gas chromatography–mass spectrometry (GC-MS). Quantitation of compounds was performed by headspace—solid phase microextraction (HS-SPME) for all but one. Aroma extract dilution analysis (AEDA) revealed 18 odor active regions, with the highest flavor dilution values (FD = 512) noted for ethyl butanoate and 4-hydroxy-2,5-dimethylfuran-3-one (furaneol). Odor activity values were determined for all

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29

Luk, Sharmaine B., Jozef Kollár, Anna Chovancová, et al. "Superabsorbent hydrogels made from bio-sourced butyrolactone monomer in aqueous solution." Polym. Chem. 8, no. 39 (2017): 6039–49. http://dx.doi.org/10.1039/c7py01397c.

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A study of the radical polymerization kinetics of sodium 4-hydroxy-4-methyl-2-methylene butanoate with acrylamide in aqueous solution provides insights to the performance of superabsorbent hydrogels synthesized with equilibrium degree of swelling in the range of 6700–59 000%.

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30

Wang, Qiang, Xiaoxia An, Miaolian Xiang, et al. "Effects of 1-MCP on the Physiological Attributes, Volatile Components and Ester-Biosynthesis-Related Gene Expression during Storage of ‘Jinyan’ Kiwifruit." Horticulturae 7, no. 10 (2021): 381. http://dx.doi.org/10.3390/horticulturae7100381.

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The effects of 1.0 μL/L 1-methylcyclopropene (1-MCP) treatment on aroma quality and ester-biosynthesis-related gene expression of ‘Jinyan’ kiwifruit during room storage were examined, aiming to provide a theoretical basis and technical reference for the postharvest storage of kiwifruit. The results demonstrate that 1-MCP treatment conspicuously inhibited respiration rate, delayed a decrease in fruit firmness and increased soluble solid content (SSC) in ‘Jinyan’ kiwifruit. Compared to the control, the relative content of aroma components markedly changed in 1-MCP treatment kiwifruit during frui

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31

Mamede, Alexandra M. G. N., Antonio G. Soares, Eder J. Oliveira, and Adriana Farah. "Volatile Composition of Sweet Passion Fruit (Passiflora alata Curtis)." Journal of Chemistry 2017 (2017): 1–9. http://dx.doi.org/10.1155/2017/3497216.

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Passiflora alata Curtis (sweet passion fruit) is a native species grown in South America, especially in Brazil. In addition to being aromatic, its pulp is sweeter and less acidic compared to traditional commercial passion fruits, and this makes it highly appreciated for fresh consumption. Its aroma is also very distinct from other passion fruit species but it has not been characterized so far. In the present study, for the first time, the volatile composition of sweet passion fruit was investigated. Two genotypes (BGM004 and BGM163) were evaluated and two SPME fibers were tested. Forty-five vo

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32

Miladinović, Dragoljub L., Budimir S. Ilić, Tatjana M. Mihajilov-Krstev, et al. "Antibacterial Activity of the Essential Oil of Heracleum Sibiricum." Natural Product Communications 8, no. 9 (2013): 1934578X1300800. http://dx.doi.org/10.1177/1934578x1300800931.

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The composition and antimicrobial activity of the essential oil of Heracleum sibiricum L. (Apiaceae) was studied. The aerial part of plant was hydro-distilled and chemical composition of the essential oil was analyzed by GC and GC-MS. Forty-six compounds, corresponding to 95.12% of the total oil, were identified. Esters represented the major chemical class (69.55%) while the main constituents were octyl butanoate (36.82%), hexyl butanoate (16.08%), 1-octanol (13.62%) and octyl hexanoate (8.10%). Antibacterial activity of the essential oil and reference antibiotics against nine bacterial strain

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33

Moid, Luigi, Patrick Etievant, Dominique Langlois, Jocelyne Dekimpe, and Francesco Addeo. "Detection of powerful odorants in heated milk by use of extract dilution sniffing analysis." Journal of Dairy Research 61, no. 3 (1994): 385–94. http://dx.doi.org/10.1017/s0022029900030806.

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SummaryThe odour impact compounds of raw, pasteurized and UHT bovine milk were investigated using vacuum extraction and extract dilution sniffing analysis using CharmAnalysis™. Fifteen odour peaks with Charm values between 10 and 3443 were detected. Of these peaks, twelve were identified as hexanal, ethyl butanoate, 2-heptanone, heptanal, dimethyl sulphone, l-octen-3-ol, ethyl hexanoate, 2-nonanone, nonanal, benzothiazole, 2-undecanone, indole and one as a mixture of 2-tridecanone and δ-decalactone. Dimethyl sulphone, indole and one unknown compound (retention index 1154) were the only ones de

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34

Bezbradica, Dejan, Ivana Karalazic, Nevena Ognjanovic, Dusan Mijin, Slavica Siler-Marinkovic, and Zorica Knezevic. "Studies on the specificity of Candida rugosa lipase catalyzed esterification reactions in organic media." Journal of the Serbian Chemical Society 71, no. 1 (2006): 31–41. http://dx.doi.org/10.2298/jsc0601031b.

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In this study, the feasibility of the synthesis of various flavor esters catalyzed by a commercial lipase from Candida rugosa was investigated and the process parameters were optimized. Lipase from C. rugosa successfully catalyzed the synthesis of 19 esters. The highest yields, of more than 90 % after 20 h, were observed in the synthesis of short-chain esters, pentyl propanoate, isopentyl butanoate, and butyl butanoate. Increasing the number of carbon atoms of both substrates above 8 caused a significant decrease of the initial reaction rates and the final yields. The enzyme showed surprisingl

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35

Huynh, Lam K., Kuang C. Lin, and Angela Violi. "Kinetic Modeling of Methyl Butanoate in Shock Tube." Journal of Physical Chemistry A 112, no. 51 (2008): 13470–80. http://dx.doi.org/10.1021/jp804358r.

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36

Brancatelli, Giovanna, Giuseppe Bruno, Francesco Nicoló, Loredana Canfora, and Giuseppe Ruisi. "(S)-2-[(2-Hydroxybenzyl)azaniumyl]-4-(methylsulfanyl)butanoate." Acta Crystallographica Section E Structure Reports Online 67, no. 6 (2011): o1366—o1367. http://dx.doi.org/10.1107/s1600536811016564.

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37

Zukerman-Schpector, Julio, Camila Lury Hino, Paulo J. S. Moran, Bruno R. S. de Paula, Seik Weng Ng, and Edward R. T. Tiekink. "Ethyl (2Z)-3-oxo-2-(3,4,5-trimethoxybenzylidene)butanoate." Acta Crystallographica Section E Structure Reports Online 69, no. 9 (2013): o1474. http://dx.doi.org/10.1107/s1600536813023374.

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38

Liu, S. Q., R. Holland, and V. L. Crow. "Ethyl Butanoate Formation by Dairy Lactic Acid Bacteria." International Dairy Journal 8, no. 7 (1998): 651–57. http://dx.doi.org/10.1016/s0958-6946(98)00100-9.

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39

De Bortoli, A. L., and F. N. Pereira. "Obtaining a reduced kinetic mechanism for Methyl Butanoate." Journal of Mathematical Chemistry 57, no. 3 (2018): 812–33. http://dx.doi.org/10.1007/s10910-018-0984-4.

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40

Wawrzak, Zdzisław, Paweł Grochulski, Zdzisław Gałdecki, William L. Duax, Phyllis D. Strong та D. N. Kirk. "Structure of 6α-methyl-17α-hydroxyprogesterone butanoate, C26H38O4". Journal of Crystallographic and Spectroscopic Research 21, № 5 (1991): 649–52. http://dx.doi.org/10.1007/bf01161089.

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Han, G. W., B. M. Craven, and D. A. Langs. "Crystal structure of cholesteryl butanoate at 123 K." Journal of Lipid Research 35, no. 11 (1994): 2069–82. http://dx.doi.org/10.1016/s0022-2275(20)39953-3.

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Fadlalla, Mohamed I., Holger B. Friedrich, Glenn E. M. Maguire, and Bernard Omondi. "tert-Butyl 2-hydroxy-3-(4-methylbenzenesulfonamido)butanoate." Acta Crystallographica Section E Structure Reports Online 67, no. 3 (2011): o648. http://dx.doi.org/10.1107/s1600536811004934.

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Syed, Tayyaba, Shahid Hameed, and Peter G. Jones. "(2S)-Methyl 2-(4-chlorobenzenesulfonamido)-4-(methylsulfanyl)butanoate." Acta Crystallographica Section E Structure Reports Online 65, no. 6 (2009): o1348. http://dx.doi.org/10.1107/s1600536809018297.

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The enantiomerically pure title compound, C12H16ClNO4S2, contains a pyramidal N atom with an S—N bond length of 1.6306 (15) Å. Molecules are linked to form chains parallel to theaaxis by classical N—H...O hydrogen bonding involving a sulfonyl O atom, supported by three weak C—H...Xinteractions. (X= S, O).

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44

Jiao, Yuge, Feng Zhang, and Theodore S. Dibble. "Quantum Chemical Study of Autoignition of Methyl Butanoate." Journal of Physical Chemistry A 119, no. 28 (2015): 7282–92. http://dx.doi.org/10.1021/jp5122118.

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Kumar, Kamal, and Chih-Jen Sung. "Autoignition of methyl butanoate under engine relevant conditions." Combustion and Flame 171 (September 2016): 1–14. http://dx.doi.org/10.1016/j.combustflame.2016.04.011.

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Kaipara, Revathy, and Balla Rajakumar. "Kinetic Studies on the Photo-oxidation Reactions of Methyl-2-methyl Butanoate and Methyl-3-methyl Butanoate with OH Radicals." Journal of Physical Chemistry A 124, no. 52 (2020): 10923–36. http://dx.doi.org/10.1021/acs.jpca.0c07715.

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47

Castelli, Riccardo, Herman S. Overkleeft, Gijsbert A. van der Marel, and Jeroen D. C. Codée. "2,2-Dimethyl-4-(4-methoxy-phenoxy) butanoate and 2,2-Dimethyl-4-azido Butanoate: Two New Pivaloate-ester-like Protecting Groups." Organic Letters 15, no. 9 (2013): 2270–73. http://dx.doi.org/10.1021/ol4008475.

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48

Darıcı, Merve, and Turgut Cabaroğlu. "Characterization of Boğazkere wines from different locations in Turkey relating aroma and sensory properties using chemometrics." BIO Web of Conferences 68 (2023): 02043. http://dx.doi.org/10.1051/bioconf/20236802043.

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Boğazkere (BG) is one of the primary grape varieties that Turkey utilizes to produce premium red wine. Using chemometrics, this research was to investigate the aroma composition and sensory attributes of BG wines from various vintages and locations (Çermik/Diyarbakır, Güney/Denizli, and Pendore/Manisa). Using GC/MS/FID, GC-O, and Descriptive Analysis, aroma, aroma-active compounds, and sensory evaluations were identified and quantified, respectively. To determine the relationship between chemical result and sensory perception, PLS Regression (PLSR) was used. Principal component analysis (PCA)

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Nazir, Majid, Muhammad Athar Abbasi, Aziz-ur-Rehman Aziz-ur-Rehman, et al. "Novel indole based hybrid oxadiazole scaffolds with N-(substituted-phenyl)butanamides: synthesis, lineweaver–burk plot evaluation and binding analysis of potent urease inhibitors." RSC Advances 8, no. 46 (2018): 25920–31. http://dx.doi.org/10.1039/c8ra04987d.

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In the study presented herein, 4-(1H-indol-3-yl)butanoic acid (1) was sequentially transformed in the first phase into ethyl 4-(1H-indol-3-yl)butanoate (2), 4-(1H-indol-3-yl)butanohydrazide (3) and 5-[3-(1H-indol-3-yl)propyl]-1,3,4-oxadiazole-2-thiol (4) as a nucleophile.

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Ehrler, Jürg, Fabio Giovannini, Bernd Lamatsch, and Dieter Seebach. "Stereoselectivity of Yeast Reductions - an Improved Procedure for the Preparation of Ethyl (<i>S</i>)-3-Hydroxybutanoate and (<i>S</i>)-2-Hydroxymethylbutanoate." CHIMIA 40, no. 5 (1986): 172. https://doi.org/10.2533/chimia.1986.172.

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Ethyl 3-oxo- and 2-formyl-butanoate (4-5 g/L) are reduced in ca. 70% yield to the title compounds of > 90% enantiomeric excess by baker’s yeast (125 g/L) which had been kept in 5 % aqueous ethanol with shaking under aerobic conditions in the absence of sugar for four days.

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