作者:M. J. Abercrombie、Alan Rodgman、K. R. Bharucha、George F Wright
DOI:10.1139/v59-196
日期:1959.8.1
The oxymercuration of norbornenes has been found to be acid-catalyzed, and to give oxymercurials which have a higher dipole moment and greater stability toward deoxymercuration than do their diastereomers in which the configuration of the mercuri linkage has been inverted. Since these properties can be correlated with those of the oxymercurials from norbornenedicarboxylic acids (partly published heretofore
已发现降冰片烯的氧汞化是酸催化的,并且产生的氧汞比它们的非对映异构体具有更高的偶极矩和更高的脱氧汞稳定性,其中汞键的构型已被反转。由于这些性质可以与来自降冰片烯二羧酸的氧汞(此前部分公开并在本报告中详细阐述)的那些构型相关,其构型是已知的,因此来自降冰片烯的氧汞的构型是↑↓(反式)。但是这些构型必须与来自环己烯、环戊烯、α-萜品醇和地球异构二苯乙烯的氧汞的构型相反,其形成不是酸催化的,其偶极矩低于非对映异构体的偶极矩,相对于汞键倒转。这些氧汞的构型必须是↓↓(顺式)并且它们的形成机制必须不同于酸催化...