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Journal articles on the topic '1]octane'

Author: Grafiati

Published: 4 June 2021

Last updated: 3 February 2022

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1

Chandra Sekhar Palla, Venkata, Debaprasad Shee, and Sunil K. Maity. "Kinetics of hydrodeoxygenation of octanol over supported nickel catalysts: a mechanistic study." RSC Adv. 4, no. 78 (2014): 41612–21. http://dx.doi.org/10.1039/c4ra06826b.

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HDO of 1-octanol was studied by varying various process parameters over nickel catalysts supported on γ-Al<sub>2</sub>O<sub>3</sub>, SiO<sub>2</sub>, and HZSM5. The n-octane, n-heptane, di-n-octyl ether, 1-octanal, heptenes and octenes, tetradecane, and hexadecane were identified as products. A comprehensive reaction mechanism of HDO of 1-octanol was delineated based on products distribution.

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2

Vallon, Tobias, Matthias Glemser, Sumire Honda Malca, et al. "Production of 1-Octanol fromn-Octane byPseudomonas putidaKT2440." Chemie Ingenieur Technik 85, no. 6 (2013): 841–48. http://dx.doi.org/10.1002/cite.201200178.

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3

Krauss, Babett, Clemens Mügge, Burkhard Ziemer, Adolf Zschunke, and Friedrich Krech. "1-Phosphabicyclo[3.2.1]octane." Zeitschrift für anorganische und allgemeine Chemie 627, no. 7 (2001): 1542–52. http://dx.doi.org/10.1002/1521-3749(200107)627:7<1542::aid-zaac1542>3.0.co;2-f.

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4

Kim, Kwang J., Timothy R. Way, K. Thomas Feldman, and Arsalan Razani. "Solubility of Hydrogen in Octane, 1-Octanol, and Squalane." Journal of Chemical & Engineering Data 42, no. 1 (1997): 214–15. http://dx.doi.org/10.1021/je960268z.

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5

Baumeister, U., H. Hartung, and F. Krech. "1-Phosphabicyclo[3.3.0]octane 1-sulfide." Acta Crystallographica Section C Crystal Structure Communications 46, no. 4 (1990): 634–37. http://dx.doi.org/10.1107/s0108270189008085.

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6

Xia, Qineng, Yinjiang Xia, Jinxu Xi, Xiaohui Liu, and Yanqin Wang. "Energy-efficient production of 1-octanol from biomass-derived furfural-acetone in water." Green Chemistry 17, no. 8 (2015): 4411–17. http://dx.doi.org/10.1039/c5gc01119a.

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An energy-efficient catalytic system for the one-pot production of 1-octanol from biomass-derived furfural-acetone (FFA) was developed, using a hydrophilic Pd/NbOPO<sub>4</sub>catalyst together with an acidic additive in water, which creates an intentional “phase problem” to prevent the over-hydrogenolysis of 1-octanol inton-octane.

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7

Lonsdale, Thomas H., Lars Lauterbach, Sumire Honda Malca, Bettina M. Nestl, Bernhard Hauer, and Oliver Lenz. "H2-driven biotransformation of n-octane to 1-octanol by a recombinant Pseudomonas putida strain co-synthesizing an O2-tolerant hydrogenase and a P450 monooxygenase." Chemical Communications 51, no. 90 (2015): 16173–75. http://dx.doi.org/10.1039/c5cc06078h.

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8

Werstiuk, Nick Henry, та Chandra Deo Roy. "Experimental and AM1 calculational studies of the deprotonation of bicyclo[2.2.2]octane-2,5-dione and bicyclo[2.2.2]octane-2,6-dione: a study of homoconjugation, inductive, and steric effects on the rates and diastereoselectivities of α enolization". Canadian Journal of Chemistry 73, № 3 (1995): 460–63. http://dx.doi.org/10.1139/v95-060.

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The kinetics of NaOD-catalyzed H/D exchange (enolization) at C3 α to the carbonyl group of bicyclo[2.2.2]octane-2,5-dione (1) and bicyclo[2.2.2]octane-2,6-dione (2) have been studied in 60:40 (v/v) dioxane–D2O at 25.0 °C. The second-order rate constants for exchange are (9.7 ± 1.5) × 10−1 and (3.4 ± 1.2) × 10−5 L mol−1 s−1 for 1 and 2, respectively. Thus, 1, exchanges 76 times faster than bicyclo[2.2.2]octan-2-one (3) (k = (1.27 ± 0.02) × 10−2 L mol−1 s−1), but the 2,6-dione 2 unexpectedly is much less reactive (2.7 × 10−3) than the monoketone. Unlike the large exo selectivity of 658 observed

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9

Hull, Angelica, Bengt Kronberg, Jan van Stam, Igor Golubkov, and Jan Kristensson. "Vapor−Liquid Equilibrium of Binary Mixtures. 1. Ethanol + 1-Butanol, Ethanol + Octane, 1-Butanol + Octane." Journal of Chemical & Engineering Data 51, no. 6 (2006): 1996–2001. http://dx.doi.org/10.1021/je0600045.

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10

Solanko, Katarzyna A., Artem O. Surov, German L. Perlovich, Annette Bauer-Brandl, and Andrew D. Bond. "Felodipine–diazabicyclo[2.2.2]octane–water (1/1/1)." Acta Crystallographica Section C Crystal Structure Communications 68, no. 11 (2012): o456—o458. http://dx.doi.org/10.1107/s0108270112043405.

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The title compound, C18H19Cl2NO4·C6H12N2·H2O, is a cocrystal hydrate containing the active pharmaceutical ingredient felodipine and diazabicyclo[2.2.2]octane (DABCO). The DABCO and water molecules are linked through O—H...N hydrogen bonds into chains around 21screw axes, while the felodipine molecules form N—H...O hydrogen bonds to the water molecules. The felodipine molecules adopt centrosymmetric back-to-back arrangements that are similar to those present in all of its four reported polymorphs. The dichlorophenyl rings also form π-stacking interactions. The inclusion of water molecules in th

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11

Kusrini, Eny, Yan Mulders Togar, Vino Hasyim, and Anwar Usman. "The role of Praseodymium oxide-Impregnated Clinoptilolite Zeolite Catalyst to Increase Octane Number in Gasoline." E3S Web of Conferences 67 (2018): 03051. http://dx.doi.org/10.1051/e3sconf/20186703051.

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In the present work, the role of praseodymium oxide as a promotor of active site in zeolite base as catalyst for increasing the octance number in gasoline were investigated. In this study, we used three types of catalyst, namely the activated clipnotilolite zeolite (catalyst 1), Pr6O11-impregnated clinoptilolite zeolite 0.01 (w/w%) (catalyst 2) and Pr6O11-impregnated clinoptilolite zeolite 0.1 (w/w%) (catalyst 3). Both catalyst 2 and 3 were prepared by impregnation method. The calcination temperature for all of catalysts was set at 500°C for 2 hours to remove the organic impurities and stabili

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12

Casas, Carlos, Carles Fité, Monsterrat Iborra, Javier Tejero, and Fidel Cunill. "Chemical Equilibrium of the Liquid-Phase Dehydration of 1-Octanol to 1-(Octyloxy)octane." Journal of Chemical & Engineering Data 58, no. 3 (2013): 741–48. http://dx.doi.org/10.1021/je301236k.

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13

Tzou, J. R., A. Huang, F. F. Fleming, R. E. Norman, and S. C. Chang. "1-Cyanomethyl-6,7,8-trioxabicyclo[3.2.1]octane." Acta Crystallographica Section C Crystal Structure Communications 52, no. 4 (1996): 1012–14. http://dx.doi.org/10.1107/s0108270195014004.

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14

Franjo, Carlos, Consolacion P. Menaut, Eulogio Jimenez, Jose Luis Legido, and Maria I. Paz Andrade. "Viscosities and Densities of Octane + Butan-1-ol, Hexan-1-ol, and Octan-1-ol at 298.15 K." Journal of Chemical & Engineering Data 40, no. 4 (1995): 992–94. http://dx.doi.org/10.1021/je00020a058.

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15

Sassi, Paola, Agnese Marcelli, Marco Paolantoni, Assunta Morresi, and Rosario Sergio Cataliotti. "Structural Properties of 1-Octanol/n-Octane Mixtures Studied by Brillouin Scattering." Journal of Physical Chemistry A 107, no. 32 (2003): 6243–48. http://dx.doi.org/10.1021/jp0276606.

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16

Wang, Xiang Cheng, Jian Li, Jian Bing, and Gao Yun Chen. "Study on Preparation of Octyltrimethoxysilane." Advanced Materials Research 712-715 (June 2013): 298–301. http://dx.doi.org/10.4028/www.scientific.net/amr.712-715.298.

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Octyltrimethoxysilane was synthesized by octane and trimethoxysilane, and octane was synthesized by grignard reagent. The main effects of reacting conditions on the yield were discussed and the optimum experimental conditions were studied. Used 3-bromopropene and 1-Brompentane as raw materials, the molar ratio of octane: magnesium was 1:1.2. Droplets time was 3 hours, the reacting time in 1 hour, and yield was 45.6%. Target compounds were analysised through GC-MS. Then, used choroplatinicacid isopropanol as catalyst, octane reacted with trimethoxysilane to gain octyltrimethoxysilane, the time

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17

Xiao, Jing-Mei. "1-Hydroxy-4-aza-1-azoniabicyclo[2.2.2]octane picrate." Acta Crystallographica Section E Structure Reports Online 66, no. 7 (2010): o1764. http://dx.doi.org/10.1107/s1600536810023597.

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18

Arman, Hadi D., and Edward R. T. Tiekink. "Benzene-1,3-diol–1,4-diazabicyclo[2.2.2]octane (1/1)." Acta Crystallographica Section E Structure Reports Online 66, no. 8 (2010): o2188. http://dx.doi.org/10.1107/s1600536810030199.

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19

Finke, Aaron D., Danielle L. Gray, and Jeffrey S. Moore. "1-Bromomethyl-4-aza-1-azoniabicyclo[2.2.2]octane bromide." Acta Crystallographica Section E Structure Reports Online 66, no. 2 (2010): o377. http://dx.doi.org/10.1107/s1600536810000292.

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20

Harrison, William T. A. "4-Aza-1-azoniabicyclo[2.2.2]octane dihydrogenphosphite." Acta Crystallographica Section E Structure Reports Online 59, no. 9 (2003): o1351—o1353. http://dx.doi.org/10.1107/s1600536803018130.

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21

Harrison, William T. A., Palani Ramadevi, P. G. Seethalakshmi, and Sudalaiandi Kumaresan. "4-Aza-1-azoniabicyclo[2.2.2]octane eosinide." Acta Crystallographica Section E Structure Reports Online 63, no. 9 (2007): o3911. http://dx.doi.org/10.1107/s1600536807041396.

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22

Shi, Ping Ping. "1-Bromomethyl-1,4-diazoniabicyclo[2.2.2]octane tetrachloridozincate." Acta Crystallographica Section E Structure Reports Online 67, no. 9 (2011): m1297. http://dx.doi.org/10.1107/s1600536811032430.

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23

Kapoor, Utkarsh, and Jindal K. Shah. "Effect of molecular solvents of varying polarity on the self-assembly of 1-n-dodecyl-3-methylimidazolium octylsulfate ionic liquid." Journal of Theoretical and Computational Chemistry 17, no. 03 (2018): 1840004. http://dx.doi.org/10.1142/s0219633618400047.

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Large-scale molecular dynamics simulations consisting of more than 88,000–106,000 atoms for approximately 250 ns (including equilibration and production) were conducted to assess the effect of polar, nonpolar and amphiphilic molecular solvents on the nanoscale structuring of 1-[Formula: see text]-dodecyl-3-methylimidazolium [C[Formula: see text]mim] octylsulfate [C8SO4] ionic liquid (IL). Water [H2O], [Formula: see text]-octane [C8H[Formula: see text]] and 1-octanol [C8H[Formula: see text]OH] are employed as examples of polar, nonpolar, and amphiphilic molecules, respectively. The results indi

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24

Stephenson, W. Kirk, and Richard Fuchs. "Enthalpies of hydrogen bond formation of 1-octanol with aprotic organic solvents. A comparison of the solvation enthalpy, pure base, and non-hydrogen-bonding baseline methods." Canadian Journal of Chemistry 63, no. 2 (1985): 342–48. http://dx.doi.org/10.1139/v85-058.

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Enthalpies of solution (ΔHs) of 1-octanol and five model compounds (di-n-butyl ether, n-heptyl methyl ether, 1-fluoro-octane, 1-chlorooctane, and n-octane) have been determined in 13 solvents (heptane, cyclohexane, CCl4, 1,1,1-trichloro-ethane, 1,2-dichloroethane, triethylamine, butyl ether, ethyl acetate, DMF, DMSO, benzene, toluene, mesitylene), and combined with heats of vaporization to give enthalpies of transfer from vapor to solvent (ΔH(v → S)). These values have been used to calculate the enthalpy of hydrogen bond formation (ΔHh) of 1-octanol with each solvent, using the pure base (PB),

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25

Perdih, Anton. "Physicochemical Properties of Octane Isomers in View of the Structural Numbers." Acta Chimica Slovenica 68, no. 1 (2021): 137–43. http://dx.doi.org/10.17344/acsi.2020.6226.

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The structural features of octane isomers were quantified with help of the Structural Numbers. A Mutually Optimized Contribution of the Structural Numbers (MOCSN) was used to calculate which parts of information regarding branching contribute the tested Structural Numbers. Besides the known Structural Numbers, two Asymmetry Numbers were developed in order to quantify the asymmetry of the octane isomers, one regarding the asymmetry along the main chain of the molecule and the other one regarding the asymmetry perpendicular to the main chain of the molecule. Their correlation to the values of 29

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26

Matsuo, Jun-ichi, Tatsuo Onnagawa, Mizuki Yamazaki, and Tomoyuki Yoshimura. "Synthesis of 8-Oxabicyclo[3.2.1]octanes by TiCl4-Mediated Reactions of 3-Alkoxycyclobutanones and Allenylsilanes." Synlett 29, no. 20 (2018): 2717–21. http://dx.doi.org/10.1055/s-0037-1611276.

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1-Substituted allenylsilanes reacted with 3-alkoxycyclobutanones in the presence of TiCl4 to afford 8-oxabicyclo[3.2.1]octan-3-ones stereoselectively. Nucleophilic attack of allenylsilanes to a 1,4-zwitterionic intermediate formed from 3-alkoxycyclobutanones and TiCl4 followed by 1,2-silyl migration, five-membered cyclization with an alkoxy group, and seven-membered cyclization of titanium enolate was proposed. Deuteration and one-pot Peterson olefination suggested that alkyl titanium species were formed after cyclization to 8-oxabicyclo[3.2.1]octane skeletons.

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27

Cai, Ying. "1-Cyanomethyl-4-aza-1-azoniabicyclo[2.2.2]octane bromide dihydrate." Acta Crystallographica Section E Structure Reports Online 66, no. 7 (2010): o1527. http://dx.doi.org/10.1107/s1600536810019926.

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28

Jurkschat, K., and D. Schollmeyer. "2,8-Dithia-1-phospha-5-arsabicyclo[3.3.0]octane 1-Oxide." Acta Crystallographica Section C Crystal Structure Communications 52, no. 1 (1996): 250–52. http://dx.doi.org/10.1107/s0108270195011449.

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29

Cai, Ying. "1-Cyanomethyl-4-aza-1-azoniabicyclo[2.2.2]octane tetrafluoroborate monohydrate." Acta Crystallographica Section E Structure Reports Online 66, no. 6 (2010): o1413. http://dx.doi.org/10.1107/s1600536810017757.

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30

Wang, Zhi, Hong-Jun Zang, and Ming-Lin Guo. "1,10-Phenanthrolin-1-ium 1-oxo-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane-4-carboxylate 1-oxo-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane-4-carboxylic acid monohydrate." Acta Crystallographica Section E Structure Reports Online 63, no. 8 (2007): o3418. http://dx.doi.org/10.1107/s1600536807032813.

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31

Juliardi AR, Naniek Ratni, and Dimas Hafiiz Wicaksono. "Use of Copper as a Converter Catalyst on Motorcycle Exhaust to Reduce HC (Hidrocarbon) Gas Emissions." International Journal of Eco-Innovation in Science and Engineering 1, no. 01 (2020): 25–30. http://dx.doi.org/10.33005/ijeise.v1i01.13.

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The increasing number of vehicles especially in Surabaya means resulting in congestion in light traffic and there are a lot of gas such as CO, CO2, SOx, NOx and HC which produced by motorcycles and other vehicles. It has a big impact for the living things health and needs a specific studies. Copper catalyst design is the most effective in reducing HC motor vehicle gas. The purpose of this study is using a copper catalyst design method that is varied with engine speed (rpm) 1000, 3000, 5000, 8000, type of fuel and using the number of skates 1, 3, 5. The best result of HC gas reduction from the

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32

Kim, JH, DC Craig, MJ Gallagher, and RF Toia. "Reaction of 2-Ethoxy-5-methyl-1,3,2-dioxaphosphorinane-5-methanol 2-Sulfide and 4-Methyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane 1-Sulfide With Sulfuryl Chloride: Mechanistic and Stereochemical Considerations." Australian Journal of Chemistry 47, no. 12 (1994): 2161. http://dx.doi.org/10.1071/ch9942161.

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Treatment of either cis- or trans-2-ethoxy-5-methyl-1,3,2,-dioxaphosphorinane-r-5-methanol 2-sulfide with SO2Cl2 yielded the cyclization product 4-methyl-2,6,7-trioxa-1-phosphabicyclo-[2.2.2]octane 1-oxide. In contrast, treatment of 4-methyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]-octane 1-sulfide with the same reagent gave stereospecific ring opening to trans-2-chloro-5-methyl-1,3,2-dioxaphosphorinane-r-5-methyl chloride 2-oxide.

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33

Chouri, Marwen, та Habib Boughzala. "Crystal structure of the new hybrid material bis(1,4-diazoniabicyclo[2.2.2]octane) di-μ-chlorido-bis[tetrachloridobismuthate(III)] dihydrate". Acta Crystallographica Section E Crystallographic Communications 71, № 11 (2015): 1384–87. http://dx.doi.org/10.1107/s2056989015019933.

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The title compound bis(1,4-diazoniabicyclo[2.2.2]octane) di-μ-chlorido-bis[tetrachloridobismuthate(III)] dihydrate, (C6H14N2)2[Bi2Cl10]·2H2O, was obtained by slow evaporation at room temperature of a hydrochloric aqueous solution (pH = 1) containing bismuth(III) nitrate and 1,4-diazabicyclo[2.2.2]octane (DABCO) in a 1:2 molar ratio. The structure displays a two-dimensional arrangement parallel to (100) of isolated [Bi2Cl10]4−bioctahedra (site symmetry -1) separated by layers of organic 1,4-diazoniabicyclo[2.2.2]octane dications [(DABCOH2)2+] and water molecules. O—H...Cl, N—H...O and N—H...Cl

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34

Zhu, Run-Qiang. "1-Chloromethyl-1,4-diazoniabicyclo[2.2.2]octane bis(hexafluorophosphate)." Acta Crystallographica Section E Structure Reports Online 67, no. 2 (2011): o346. http://dx.doi.org/10.1107/s1600536811000390.

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35

Rong, Tao. "1-Chloromethyl-1,4-diazoniabicyclo[2.2.2]octane tetrachloridocuprate(II)." Acta Crystallographica Section E Structure Reports Online 67, no. 7 (2011): m889. http://dx.doi.org/10.1107/s1600536811020782.

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36

Cai, Ying. "1-Cyanomethyl-1,4-diazoniabicyclo[2.2.2]octane tetrabromidocuprate(II)." Acta Crystallographica Section E Structure Reports Online 66, no. 7 (2010): m830. http://dx.doi.org/10.1107/s1600536810023469.

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37

Guo, Min, and Min Min Zhao. "1-Cyanomethyl-1,4-diazoniabicyclo[2.2.2]octane tetrachloridomanganate(II)." Acta Crystallographica Section E Structure Reports Online 66, no. 11 (2010): m1414. http://dx.doi.org/10.1107/s160053681004047x.

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38

Wei, Bin. "1-Cyanomethyl-1,4-diazoniabicyclo[2.2.2]octane tetrabromidocadmate(II)." Acta Crystallographica Section E Structure Reports Online 66, no. 12 (2010): m1672. http://dx.doi.org/10.1107/s1600536810047495.

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39

Wei, Bin. "1-Cyanomethyl-1,4-diazoniabicyclo[2.2.2]octane tetrachloridocuprate(II)." Acta Crystallographica Section E Structure Reports Online 66, no. 12 (2010): m1625. http://dx.doi.org/10.1107/s1600536810047501.

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40

Rosli, Mohd Mustaqim, Hoong-Kun Fun, Beck Sim Lee, and Suchada Chantrapromma. "4-Aza-1-azoniabicyclo[2.2.2]octane 2,4-dinitrobenzoate." Acta Crystallographica Section E Structure Reports Online 62, no. 10 (2006): o4575—o4577. http://dx.doi.org/10.1107/s1600536806037585.

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41

ZHANG, Huichen, Xiaojun CHEN, Lixia WANG, Zhen ZHAO, Fangqin LIN, and Shiyou GUAN. "High Efficient Synthesis of 1-Azabicyclo[2.2.2]octane." Acta Agronomica Sinica 29, no. 12 (2012): 1468. http://dx.doi.org/10.3724/sp.j.1095.2012.20014.

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42

Todd, Malcolm J., and William T. A. Harrison. "4-Aza-1-azoniabicyclo[2.2.2]octane dihydrogenarsenate monohydrate." Acta Crystallographica Section E Structure Reports Online 63, no. 4 (2007): m945—m947. http://dx.doi.org/10.1107/s1600536807009178.

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43

Zhang, Yi, and Bo-Han Zhu. "1-Cyanomethyl-1,4-diazoniabicyclo[2.2.2]octane tetrachloridocobaltate(II)." Acta Crystallographica Section E Structure Reports Online 68, no. 5 (2012): m665. http://dx.doi.org/10.1107/s1600536812017187.

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44

Zhang, Yi, and Bo Han Zhu. "1-Cyanomethyl-1,4-diazoniabicyclo[2.2.2]octane tetrachloridocadmate(II)." Acta Crystallographica Section E Structure Reports Online 68, no. 5 (2012): m687. http://dx.doi.org/10.1107/s1600536812017801.

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45

Wenger, Emmanuel, Laure Moulat, Baptiste Legrand, Muriel Amblard, Monique Calmès, and Claude Didierjean. "Crystal structure of Boc-(S)-ABOC-(S)-Ala-(S)-ABOC-(S)-Phe-OBn chloroform monosolvate." Acta Crystallographica Section E Crystallographic Communications 71, no. 10 (2015): 1193–95. http://dx.doi.org/10.1107/s2056989015016941.

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In the title compound, phenyl (S)-2-[(S)-(1-{2-[(S)-(1-{[(tert-butoxy)carbonyl]amino}bicyclo[2.2.2]octan-2-yl)formamido]propanamido}bicyclo[2.2.2]octan-2-yl)formamido]-3-phenylpropanoate chloroform monosolvate, C42H56N4O7·CHCl3, the α,β-hybrid peptide contains two non-proteinogenic amino acid residues of (S)-1-aminobicyclo[2.2.2]octane-2-carboxylic acid [(S)-ABOC], two amino acid residues of (S)-2-aminopropanoic acid [(S)-Ala] and (S)-2-amino-3-phenylpropanoic acid [(S)-Phe], and protecting groups oftert-butoxycarbonyl (Boc) and benzyl ester (OBn). The tetramer folds into a right-handed mixed

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46

Ferguson, G., P. I. Coupar, and C. Glidewell. "Crystal Engineering Using Bisphenols. Chains, Ladders and Sheets Formed by the Adducts of 1,4-Diazabicyclo[2.2.2]octane with Bisphenols: Structures of Adducts with 4,4'-Isopropylidenediphenol (1/1), 4,4'-Oxodiphenol (1/1) and 4,4'-Thiodiphenol (1/1 and 2/1)." Acta Crystallographica Section B Structural Science 53, no. 3 (1997): 513–20. http://dx.doi.org/10.1107/s0108768196014036.

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4,4′-Isopropylidenediphenol-1,4-diazabicyclo[2.2.2]octane (1/1), (1), C15H16O2.C6H12N2, monoclinic, P2/a, a = 11.385 (2), b = 6.5565 (12), c = 13.076 (2) Å, \beta = 96.240 (11)°, with Z = 2; the two components of the adduct, which each lie across twofold axes, are joined into simple chains via O—H...N hydrogen bonds in a motif with graph set C_{2}^2(17). 4,4′-Oxodiphenol-1,4-diazabicyclo[2.2.2]octane (1/1), (2), C12H10O3.C6H12N2, orthorhombic, P212121, a = 9.4222 (11), b = 11.1886 (15), c = 15.694 (2), with Z = 4; the diamine component is disordered by rotation about the N...N vector, having t

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47

Yuan, Yutao, Yanqiang Zhang, Long Liu, Nianming Jiao, Kun Dong, and Suojiang Zhang. "Bicyclic ammonium ionic liquids as dense hypergolic fuels." RSC Advances 7, no. 35 (2017): 21592–99. http://dx.doi.org/10.1039/c7ra03090h.

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1-Aza-bicyclo[2.2.2]octane/1,4-diazabicyclo[2.2.2]octane-based dicyanamide possesses higher densities (1.06–1.31 cm<sup>−3</sup>) than the corresponding pyrrolidinium and imidazolium-based isomers, besides hypergolicity with white fuming nitric acid.

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48

Ichikawa, M., N. Nonaka, I. Takada, and S. Ishimori. "Estimation of the Octane Number of Automobile Gasoline by Fourier Transform Infrared Absorption Spectrometry." Applied Spectroscopy 46, no. 6 (1992): 966–71. http://dx.doi.org/10.1366/0003702924124303.

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A method to estimate the octane number of automobile gasoline by Fourier transform infrared absorption spectrometry has been studied. Thirty-six kinds of regular gasoline and 38 of unleaded premium gasoline, collected from the market from winter to summer, were used as samples, and the absorptions of the C-H stretching vibration in the 3150-2800 cm−1 range of their IR spectra were used to plot each sample in a two-dimensional space, followed by an attempt to graphically classify the two broad types. On the other hand, the IR spectra of other samples with known octane numbers (88.0 to 100.8 in

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49

Saengarun, Chakrapong, Amorn Petsom, and Duangamol Nuntasri Tungasmita. "Etherification of Glycerol with Propylene or 1-Butene for Fuel Additives." Scientific World Journal 2017 (2017): 1–11. http://dx.doi.org/10.1155/2017/4089036.

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The etherification of glycerol with propylene over acidic heterogeneous catalysts, Amberlyst-15, S100, and S200 resins, produced mono-propyl glycerol ethers (MPGEs), 1,3-di- and 1,2-di-propyl glycerol ethers (DPGEs), and tri-propyl glycerol ether (TPGE). The propylation of glycerol over Amberlyst-15 yielded only TPGE. The glycerol etherification with 1-butene over Amberlyst-15 and S200 resins produced 1-mono-, 2-mono-, 1,2-di-, and 1,3-di-butyl glycerol ethers (1-MBGE, 2-MBGE, 1,2-DBGE, and 1,3-DBGE). The use of Amberlyst-15 resulted in the propylation and butylation of glycerol with higher yi

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50

Yates, Peter, D. Jean Burnell, Vernon J. Freer, and Jeffery F. Sawyer. "Synthesis of cedranoid sesquiterpenes. III. Functionalization at carbon 4." Canadian Journal of Chemistry 65, no. 1 (1987): 69–77. http://dx.doi.org/10.1139/v87-012.

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Dimethyl 6,6-dimethyl-5,7-dioxobicyclo[2.2.2]oct-2-ene-2,3-dicarboxylate (8) on irradiation in acetophenone gives dimethyl 6,6-dimethyl-4,7-dioxotricyclo[3.2.1.02,8]octane-1,8-dicarboxylate (13), which on treatment with lithium dimethylcuprate followed by monodecarbomethoxylation gives methyl 4,4-endo-8-trimethyl-3,6-dioxo-cis-bicyclo[3.3.0]octane-1-carboxylate (17). Similar irradiation of dimethyl 4,6,6-trimethyl-5,7-dioxobicyclo[2.2.2]oct-2-ene-2,3-dicarboxylate (24) and its 7,7-ethylenedioxy derivative (25) followed by treatment with DBU and concentrated H2SO4, respectively, gives dimethyl

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