Relevant bibliographies by topics / Chroman derivatives synthesis

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Chroman derivatives synthesis'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Chroman derivatives synthesis.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Chroman derivatives synthesis"

1

Matta, Akanksha, Ajendra K. Sharma, Shilpi Tomar, et al. "Synthesis and anti-inflammatory activity evaluation of novel chroman derivatives." New Journal of Chemistry 44, no. 32 (2020): 13716–27. http://dx.doi.org/10.1039/d0nj02125c.

Full text
Abstract:
In an effort to develop potent anti-inflammatory agents, a series of novel chroman derivatives including acyclic amidochromans, chromanyl esters and chromanyl acrylates have been designed, synthesized and fully characterized.
APA, Harvard, Vancouver, ISO, and other styles
2

Jakkampudi, Satish, Ramarao Parella, and John C. G. Zhao. "Stereoselective synthesis of chromane derivatives via a domino reaction catalyzed by modularly designed organocatalysts." Organic & Biomolecular Chemistry 17, no. 1 (2019): 151–55. http://dx.doi.org/10.1039/c8ob02677g.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Lv, Xue-Jiao, Wei-Wei Zhao, Ying-Han Chen, Sheng-Biao Wan, and Yan-Kai Liu. "Organocatalytic asymmetric synthesis of both cis- and trans-configured pyrano[2,3-b]chromenes via different dehydration pathways." Organic Chemistry Frontiers 6, no. 12 (2019): 1972–76. http://dx.doi.org/10.1039/c9qo00366e.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Tangeti, Venkata S., Kattaru R. Babu, Dasari Vasundhara, K. V. V. V. Satyanarayana, Himabindu Mylapalli, and Kaja S. P. Kumar. "One Pot Synthesis of Novel Substituted 2',4'-Dihydrospiro[chroman-2,3'-pyrazol]-4- one Derivatives." Current Organic Synthesis 15, no. 2 (2018): 267–74. http://dx.doi.org/10.2174/1570179414666171011161836.

Full text
Abstract:
Aim and Objective: In the work, we have successfully presented a synthetic route for the synthesis of novel 2',4'-dihydrospiro[chroman-2,3'-pyrazol]-4-one derivatives via one pot multicomponent approach. Materials and Method: Substituted 2',4'-dihydrospiro[chroman-2,3'-pyrazol]-4-one were prepared through cascade three-component condensation of ortho-hydroxyacetophenone, β-ketoester, hydrazine in the presence of pyrrolidine as a catalyst under ethanol reflux conditions. Results: A series of novel 2',4'-dihydrospiro[chroman-2,3'-pyrazol]-4-one have been synthesized through a facile strategy. Th
APA, Harvard, Vancouver, ISO, and other styles
5

Geng, Zhi-Cong, Shao-Yun Zhang, Nai-Kai Li, et al. "Organocatalytic Diversity-Oriented Asymmetric Synthesis of Tricyclic Chroman Derivatives." Journal of Organic Chemistry 79, no. 22 (2014): 10772–85. http://dx.doi.org/10.1021/jo501560m.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Hashmi, A. Stephen K, Matthias Rudolph, Jan W Bats, Wolfgang Frey, Frank Rominger, and Thomas Oeser. "Gold-Catalyzed Synthesis of Chroman, Dihydrobenzofuran, Dihydroindole, and Tetrahydroquinoline Derivatives." Chemistry - A European Journal 14, no. 22 (2008): 6672–78. http://dx.doi.org/10.1002/chem.200800210.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Subba Reddy, B. V., V. Hanuman Reddy, Durgaprasad Medaboina, B. Sridhar, and Y. V. Rami Reddy. "A tandem Prins spirocyclization for the stereoselective synthesis of tetrahydrospiro[chroman-2,4′-pyran] derivatives." Organic & Biomolecular Chemistry 14, no. 12 (2016): 3234–37. http://dx.doi.org/10.1039/c5ob02639c.

Full text
Abstract:
A novel cascade process has been developed for the synthesis of tetrahydrospiro[chroman-2,4′-pyran] derivatives by condensation of aldehydes with 2-(5-hydroxy-3-methylenepentyl)phenols using BF<sub>3</sub>·OEt<sub>2</sub> under mild reaction conditions.
APA, Harvard, Vancouver, ISO, and other styles
8

Li, Jun-Hua, and Da-Ming Du. "Correction: Enantioselective synthesis of chiral heterocycles containing both chroman and pyrazolone derivatives catalysed by a chiral squaramide." Organic & Biomolecular Chemistry 13, no. 26 (2015): 7337. http://dx.doi.org/10.1039/c5ob90099a.

Full text
Abstract:
Correction for ‘Enantioselective synthesis of chiral heterocycles containing both chroman and pyrazolone derivatives catalysed by a chiral squaramide’ by Jun-Hua Li, et al., Org. Biomol. Chem., 2015, 13, 5636–5645.
APA, Harvard, Vancouver, ISO, and other styles
9

Y. Raoof, Moneera. "Synthesis of some Thiadiazoline Derivatives from 2- Phenyl Chroman-4-one." Rafidain Journal of Science 24, no. 9 (2013): 32–41. http://dx.doi.org/10.33899/rjs.2013.78757.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Geng, Zhi-Cong, Shao-Yun Zhang, Nai-Kai Li, et al. "ChemInform Abstract: Organocatalytic Diversity-Oriented Asymmetric Synthesis of Tricyclic Chroman Derivatives." ChemInform 46, no. 18 (2015): no. http://dx.doi.org/10.1002/chin.201518173.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Chroman derivatives synthesis"

1

Shervington, L. A. "Studies on a new synthesis of chromans." Thesis, Bucks New University, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380298.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Nocanda, Xolani Wittleton. "Applications of Baylis-Idllman methodology in the synthesis of chromene derivatives." Thesis, Rhodes University, 2001. http://hdl.handle.net/10962/d1018257.

Full text
Abstract:
The reaction of salicylaldehyde with various activated alkenes, viz., methyl vinyl ketone, ethyl vinyl ketone, phenyl vinyl sulfone, phenyl vinylsulfonate, acrolein and acrylonitrile, under Baylis-Hillman conditions, has been found to proceed with the chemoselective formation of chromene derivatives. The reaction conditions have been optimised and chromene derivatives have been obtained in isolated yields up to 87 %. The generality of the reaction, using 1,4-diazabicyclo[2.2.2]octane (DABCO), as the catalyst, and a heterogeneous (chloroform-water) solvent system, has been established using a r
APA, Harvard, Vancouver, ISO, and other styles
3

Ramaite, Ipfani David Isaiah. "Synthetic and physical organic studies of chromone derivatives." Thesis, Rhodes University, 1997. http://hdl.handle.net/10962/d1005045.

Full text
Abstract:
A range of chromone-2-carboxylic acids has been prepared by condensing suitably substituted 2-hydroxyacetophenones with diethyl oxalate. pK₂ Studies of these acids revealed that 6- or 7-methoxy substituents decreased acidity while the 6-nitro group enhanced acidity; the strongest acid was the 3-chloro derivative, the increase in acidity being attributed to steric inhibition of acid-weakening delocalisation between the carboxyl group and the chromone system. Various chromone-2-carboxamides, derived from acid chloride precursors, were converted to polysubstituted acrylamides by nucleophilic ring
APA, Harvard, Vancouver, ISO, and other styles
4

Molefe, Duduzile Mabel. "Studies directed towards the synthesis of chromone carbaldehyde-derived HIV-1 protease inhibitors." Thesis, Rhodes University, 2008. http://hdl.handle.net/10962/d1015542.

Full text
Abstract:
A series of chromone-3-carbaldehydes have been prepared using Vilsmeier-Haack methodology while a corresponding series of chromone-2-carbaldeydes have been synthesized via the Kostanecki-Robinson reaction. Baylis-Hillman reactions have been conducted on both series of chromone carbaldehydes using three different catalysts, viz., 1,4-diazabicyclo(2.2.2]octane (DABCO), 1,8-diazabicyclo[5.4.0]undec- 7-ene (DBU) and 3-hydroxyquinuclidine (3HQ), and acrylonitrile, methyl acrylate and methyl vinyl ketone as the activated alkenes. These reactions have typically (but not always!) afforded both normal
APA, Harvard, Vancouver, ISO, and other styles
5

Huang, Chia-Yu, and 黃傢裕. "Synthesis of Indole, Indoline, Benzofuran and Chroman Derivatives from Nitroalkenes." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/79382536634409889369.

Full text
Abstract:
碩士<br>國立臺灣師範大學<br>化學系<br>103<br>The contents of the thesis is divided into two chapters, each chapter individually including preface, research goal, result and discussion, and conclusion. Chapter I deals with the copper-catalyzed Ullmann reaction to synthesize 3-arylindoles, in which the precursors are furnished by AlCl3-catalyzed Friedel-Crafts alkylation of beta-nitrostyrenes and arenes followed by reduction. Chapter II discuss about the applicability of beta-nitrostyrene derivatives for the synthesis of structurally three types of compounds. The chapter is divided into three parts, first pa
APA, Harvard, Vancouver, ISO, and other styles
6

YANG, YA-AN, and 楊雅安. "Part I、Synthesis of Coumarin-fused Pyrido[2,1-a]isoquinolin-8-ium Heterocycles and Their DerivativesPart II、Multicomponent Synthesis of (3E)-3-[Alkylamino(aryl)methylidene]chroman-2,4-diones and -Nitro Amide Derivatives." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/z6e558.

Full text
Abstract:
碩士<br>東海大學<br>化學系<br>106<br>Part I、Synthesis of Coumarin-fused Pyrido[2,1-a]isoquinolin -8-ium Heterocycles and Their Derivatives Protoberberines are alkaloids that exhibit a wide range of biological activities such as antimicrobial, anti-inflammatory, antimalarial, and antitumor. Previous synthetic efforts have been primarily focused on the biological and therapeutic applications of protoberberines, their intrinsic photochemical properties were much less explored. In this study, a coumarin and pyrido[2,1-a]isoquinolin-8-ium-fused heterocycles were synthesized by p-TsOH-mediated coupling
APA, Harvard, Vancouver, ISO, and other styles
7

Chang, Ho-Chiang, and 張豪晉. "1. Synthesis of Substituted 1-Benzoxepin-2-one from Isovanillin via Ring-Closing Metathesis (RCM)2. A New Approach for the Synthesis of Mellein Derivatives from Isovanillin via 3,4-Dihydro-2-chroman Intermediate." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/88918019211283716041.

Full text
Abstract:
碩士<br>高雄醫學大學<br>醫藥暨應用化學研究所<br>98<br>Part I Isovanillin was used as starting material which underwent sequential reactions such as O-alkylation, and ring-closing metathesis (RCM) to provide substituted 1-benzoxepin-2-one derivatives. Part II Utilization of O-alkylation, Claisen rearrangement, reduction, oxymercuration-demercuration and oxidation in sequences, a series of mellein derivatives were synthesized via 3,4-dihydro-2-chroman intermediate from isovanillin.
APA, Harvard, Vancouver, ISO, and other styles
8

Gonçalves, Ana Alexandra Gomes. "Synthesis of chromene derivatives with potential anticancer activity." Master's thesis, 2013. http://hdl.handle.net/1822/28328.

Full text
Abstract:
Dissertação de mestrado em Química Medicinal<br>Colorectal carcinoma (CRC) is the second leading cause of cancer-related death in industrialized countries and the search for new therapeutic approaches is of prime importance. Chromene-based compounds are present in many natural products and their interest in organic chemistry is mainly due to the multiple biological properties. In this work, several chromene derivatives were synthesized using simple and environmentally benign approaches, and were tested in vitro against human cancer cell lines HCT116, HT29 and RKO. The first part of this
APA, Harvard, Vancouver, ISO, and other styles
9

Li, Da-Fang, and 李達方. "A new method for the synthesis of chromene derivatives." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/68874984114167477458.

Full text
Abstract:
碩士<br>高雄醫學大學<br>醫藥暨應用化學研究所碩士在職專班<br>96<br>A new route to the synthesis of chromene derivatives from resorcinol is studied.The synthetic rout involues Wittg reaction, alkylation, ring-closing metathesis (RCM) and Claisen rearrangement. The final products have the similar skeleton to osthol structure. In the new synthetic approach, the chromene derivatives prepare from the resorcinol that was reacted with acetyl chloride, benzyl bromide, allyl bromide and methoxyacetophenone. Then, the diene compounds were reacted with Grubb’2nd catalyst via ring-closing metathesis (RCM).
APA, Harvard, Vancouver, ISO, and other styles
10

Ramonetha, Thata Golden. "Synthetic and spectroscopic studies of 6-substituted chromone derivatives." Diss., 2015. http://hdl.handle.net/11602/772.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Chroman derivatives synthesis"

1

Taber, Douglass F. "Substituted Benzenes: The Reddy Synthesis of Isofregenedadiol." In Organic Synthesis. Oxford University Press, 2015. http://dx.doi.org/10.1093/oso/9780190200794.003.0062.

Full text
Abstract:
Jianbo Wang of Peking University (Org. Lett. 2011, 13, 4988) and Patrick Y. Toullec and Véronique Michelet of Chimie ParisTech (Org. Lett. 2011, 13, 6086) developed conditions for the electrophilic acetoxylation of a benzene derivative 1. Seung Hwan Cho and Sukbok Chang of KAIST (J. Am. Chem. Soc. 2011, 133, 16382) and Brenton DeBoef of the University of Rhode Island (J. Am. Chem. Soc. 2011, 133, 19960) devised protocols for the electrophilic imidation of a benzene derivative 3. Vladimir V. Grushin of ICIQ Tarragona devised (J. Am. Chem. Soc. 2011, 133, 10999) a simple protocol for the cyanation of a bromobenzene 6 to the nitrile 7. Hua-Jian Xu of the Hefei University of Technology (J. Org. Chem. 2011, 76, 8036) and Myung-Jong Jin of Inha University (Org. Lett. 2011, 13, 5540) established conditions for the efficient Heck coupling of a chlorobenzene 8. Jacqueline E. Milne of Amgen/Thousand Oaks reduced (J. Org. Chem. 2011, 76, 9519) the adduct from the addition of 11 to 12 to deliver the phenylacetic acid 13. Jeffrey W. Bode of ETH Zurich effected (Angew. Chem. Int. Ed. 2011, 50, 10913) Friedel-Crafts alkylation of 14 with the hydroxamate 15 to give the meta product 16. B.V. Subba Reddy of the Indian Institute of Chemical Technology, Hyderabad took advantage (Tetrahedron Lett. 2011, 52, 5926) of the directing ability of the amide to effect selective ortho acetoxylation of 17. Similarly, Frederic Fabis of the Université de Caen Basse-Normandie used (J. Org. Chem. 2011, 76, 6414) the methoxime of 19 to direct ortho bromination, leading to 20. Teck-Peng Loh of Nanyang Technological University showed (Chem. Commun. 2011, 47, 10458) that the carbamate of 21 directed ortho C–H functionalization to give the ester 23. Yoichiro Kuninobu and Kazuhiko Takai of Okayama University rearranged (Chem. Commun. 2011, 47, 10791) the allyl ester 24 directly to the ortho-allylated acid 25. Youhong Hu of the Shanghai Institute of Materia Medica (J. Org. Chem. 2011, 76, 8495) and Graham J. Bodwell of Memorial University (J. Org. Chem. 2011, 76, 9015) condensed a chromene 26 with a nucleophile 27 to give the arene 28. C.V. Ramana of the National Chemical Laboratory prepared (Tetrahedron Lett. 2011, 52, 4627) the arene 31 by condensing 29 with 30 with high regioselectivity.
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Chroman derivatives synthesis"

1

Stankovicová, Henrieta, Radoslav Flašík, Jana Donovalová, and Anton Gáplovský. "New 2H-chromen-2-one Derivatives Potentially Utilizable as Memory Media." In The 12th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2008. http://dx.doi.org/10.3390/ecsoc-12-01210.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Ghafuri, Hossein, mahsan zargari, Parya Lotfi, and Atefeh Emami. "Graphene-based polymer nanocomposite catalyzed one pot multi-component synthesis of chromene derivatives." In The 20th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2016. http://dx.doi.org/10.3390/ecsoc-20-a004.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Nikalje, Anna Pratima, Shailee Tiwari, Julio Seijas Vázquez, and M. Pilar Vazquez-Tato. "Ionic Liquid Mediated Synthesis Of Novel Chromone-Pyrimidine Coupled Derivatives." In The 21st International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2017. http://dx.doi.org/10.3390/ecsoc-21-04826.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Maleki, Ali, and Vahid Eskandarpour. "Cellulose@Fe2O3-SO3H: A Novel Magnetic Composite Nanomaterial for the Synthesis of Chromene Derivatives." In 1st International Electronic Conference on Materials. MDPI, 2014. http://dx.doi.org/10.3390/ecm-1-b004.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Javanshir, Shahrzad, and Mohammad Farhadnia. "Cellulose-Supported Metal Nanocomposite as a Green and Reusable Catalyst for One-Pot Multicomponent Synthesis of 2-Amino-4H-Chromene Derivatives." In The 18th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2014. http://dx.doi.org/10.3390/ecsoc-18-a019.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Maleki, Ali, and Sepide Azadegan. "Preparation and characterization of silica-supported magnetic nanocatalyst and application in the synthesis of 2-amino-4H-chromene-4-carboxylate and 2-amino-5H-pyrano[3,2-c]chromene-4-carboxylate derivatives." In The 19th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2015. http://dx.doi.org/10.3390/ecsoc-19-a017.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Cortés, Iván, Andrea Bracca, and Teodoro Kaufman. "Short and efficient first total synthesis of the natural product chromanone A, a chromone derivative from the algicolous marine fungus <em>Penicillium</em> sp." In The 24th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2020. http://dx.doi.org/10.3390/ecsoc-24-08300.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Chroman derivatives synthesis' for particular source types:
Journal articles Dissertations / Theses
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography