(Solid plus liquid) phase diagram for trans-1,2-cyclohexanediol enantiomer mixtures

被引：14

作者：

Leitao, MLP ^{[1
]}

Eusébio, ME ^{[1
]}

Maria, TMR ^{[1
]}

Redinha, JS ^{[1
]}

机构：

[1] Univ Coimbra, Dept Quim, Coimbra, Portugal

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 2002年 / 34卷 / 04期

关键词：

phase diagram; 1,2-cyclohexanediol; enantiomer mixtures; solid solution; d.s.c;

D O I：

10.1006/jcht.2001.0927

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The melting point phase diagram of the (R, R) and (S, S) enantiomeric forms of trans-1,2-cyclohexanediol was constructed. The diagram shows immiscibility of the two enantiomeric forms when the mole fraction of one of the isomers present is above 0.8. For intermediate compositions a solid solution is obtained. The presence of metastable forms is also shown in the diagram. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：557 / 568

页数：12

共 19 条

[1]

BORMAN S, 1990, CHEM ENG NEWS, V9, P9

[2] OPTICAL ANTIPODE MIXTURES .119 EXAMPLE OF SOLID-SOLUTION BETWEEN ENANTIOMERS - 2,2,5,5-TETRAMETHYL-3-HYDROXYPYRROLIDINE NITROXIDE CRYSTALLOGRAPHY [J].