作者:Junzo Otera、Katsumasa Sakamoto、Takao Tsukamoto、Akihiro Orita
DOI:10.1016/s0040-4039(98)00459-6
日期:1998.5
Asymmetric desymmetrization in chiral organotin-catalyzed reaction of 2-substituted 1,3-propanediol with phenyl isocyanate exhibits a linear variation of %ee depending on the reaction temperature and, thus, the chirality sense is inverted from one enantiomer at higher temperature to the other at lower temperature. (C) 1998 Elsevier Science Ltd. All rights reserved.