Enthalpic changes on mixing two couples of S-and R-enantiomers of benzyl-(l-phenyl-ethyl)-amine,1-phenylethylamine,1-phenyl-ethanol,butyric acid oxiranylmethyl ester,4-methyl-[l,3]dioxolan-2-one,2-chloro-methyloxirane and 3-hydroxyisobutyric acid met

T.Kimura; Mohammad A.Khan; Masakazu Ishii

首页> 外文期刊>The Journal of Chemical Thermodynamics >Enthalpic changes on mixing two couples of S-and R-enantiomers of benzyl-(l-phenyl-ethyl)-amine,1-phenylethylamine,1-phenyl-ethanol,butyric acid oxiranylmethyl ester,4-methyl-[l,3]dioxolan-2-one,2-chloro-methyloxirane and 3-hydroxyisobutyric acid met

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Enthalpic changes on mixing two couples of S-and R-enantiomers of benzyl-(l-phenyl-ethyl)-amine,1-phenylethylamine,1-phenyl-ethanol,butyric acid oxiranylmethyl ester,4-methyl-[l,3]dioxolan-2-one,2-chloro-methyloxirane and 3-hydroxyisobutyric acid met

机译：混合两对苄基-（1-苯基-乙基）-胺，1-苯基乙胺，1-苯基-乙醇，丁酸氧杂环戊基甲基酯，4-甲基-[l，3]的S和R对映异构体时的焓变二氧戊环-2-一，2-氯-甲基环氧乙烷和3-羟基异丁酸

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Enthalpies of mixing of (R)-and (S)-enantomers of liquid chiral compounds such as benzyl-(l-phenyl-ethyl)-amine (1),1-phenyleth-ylamine (2),1-phenyl-ethanol (3),butyric acid oxiranylmethyl ester (4),4-methyl-[l,3]dioxolan-2-one (5),2-Chloromethyloxirane (6)and 3-hydroxyisobutyric acid methyl ester (7)have been measured over the whole range of mole fractions at 298.15 K,albeit very small val-ues.Mixing of heterochiral liquids of R- + S-1,R-5 + S-5,and R-7 + 5-7 realized enthalpic stabilization over the whole range of mole fractions,whereas that of R-2 + S-2,R-3 + S-3,R-4 + S-4,and R-6 + 5-6 realized enthalpic destabilization over entire compositions.The extreme values of enthalpies of mixing and the intermolecular interaction obtained by the molecular mechanics calculations showed a linear correlation,except few the compounds measured.

机译：液体手性化合物的（R）-和（S）-对映体的混合焓，例如苄基-（1-苯基-乙基）-胺（1），1-苯基乙基-乙胺（2），1-苯基-乙醇（ 3），已测定了丁酸环氧乙烷基甲基酯（4），4-甲基-[1,3]二氧戊环-2-酮（5），2-氯甲基环氧乙烷（6）和3-羟基异丁酸甲酯（7）。摩尔分数的整个范围为298.15 K，尽管值很小。R-+ S-1，R-5 + S-5和R-7 + 5-7的多手性液体的混合在整个过程中实现了焓稳定R-2 + S-2，R-3 + S-3，R-4 + S-4和R-6 + 5-6的整个摩尔分数范围实现了整个组合物的焓失稳。通过分子力学计算得到的混合焓值和分子间相互作用值呈线性相关关系，所测化合物很少。

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《The Journal of Chemical Thermodynamics》 |2006年第8期|共7页
作者
T.Kimura; Mohammad A.Khan; Masakazu Ishii;
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正文语种 eng
中图分类化学热力学、热化学、热力学平衡;
关键词
(R)- and (S)-enantiomers; Enthalpy of mixing; Benzyl-(l-phenyl-ethyl)-amine; 1-Phenylethylamine; 1-Phenyl-ethanol; Butyric acid oxiranylmethyl ester; 4-Methyl-l; 3dioxolan-2-one; 2-Chloromethyloxirane; 3-Hydroxyisobutyric acid methyl ester;

机译：（R）-和（S）-对映异构体;混合焓;苄基-（1-苯基-乙基）-胺;1-苯基乙胺;1-苯基-乙醇;丁酸环氧乙烷基甲基酯;4-甲基-[l;3 ]二氧戊环-2-酮;2-氯甲基环氧乙烷;3-羟基异丁酸甲酯;

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1. Enthalpic changes on mixing two couples of S-and R-enantiomers of benzyl-(l-phenyl-ethyl)-amine,1-phenylethylamine,1-phenyl-ethanol,butyric acid oxiranylmethyl ester,4-methyl-[l,3]dioxolan-2-one,2-chloro-methyloxirane and 3-hydroxyisobutyric acid met [J] . T.Kimura, Mohammad A.Khan, Masakazu Ishii The Journal of Chemical Thermodynamics . 2006,第8期

机译：混合两对苄基-（1-苯基-乙基）-胺，1-苯基乙胺，1-苯基-乙醇，丁酸氧杂环戊基甲基酯，4-甲基-[l，3]的S和R对映异构体时的焓变二氧戊环-2-一，2-氯-甲基环氧乙烷和3-羟基异丁酸
2. Poly(3-hexylthiophene) and [6,6]-phenyl-C _(61)-butyric acid methyl ester mixing in organic solar cells [J] . Ro H.W., Akgun B., OConnor B.T., Macromolecules . 2012,第16期

机译：有机太阳能电池中的聚（3-己基噻吩）和[6,6]-苯基-C_（61）-丁酸甲酯混合
3. Unexpected solid-solid intermixing in a bilayer of poly(3-hexylthiophene) and [6,6]-phenyl C61 -butyric acidmethyl ester via stamping transfer [J] . Dong Hwan Wang, Dae-Geun Choi, Ki-Joong Lee, Organic Electronics . 2010,第8期

机译：通过冲压转移在聚（3-己基噻吩）和[6,6]-苯基C61-丁酸甲酯的双层中发生意外的固-固混合

Enthalpic changes on mixing two couples of S-and R-enantiomers of benzyl-(l-phenyl-ethyl)-amine,1-phenylethylamine,1-phenyl-ethanol,butyric acid oxiranylmethyl ester,4-methyl-[l,3]dioxolan-2-one,2-chloro-methyloxirane and 3-hydroxyisobutyric acid met

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