Addition of functional vinylzinc reagents to nitrones: synthesis of (E)-N-allylhydroxylamines and their rearrangement into (E)-O-allylhydroxylamines
作者:Shashi Urvish Pandya、Corinne Garçon、Pierre Y. Chavant、Sandrine Py、Yannick Vallée
DOI:10.1039/b104427n
日期:——
The vinylzinc reagents derived from hydrozirconation of
alkynes and transmetallation add readily to nitrones to yield pure
(E)-N-allylhydroxylamines; some of these rearrange
into O-allylhydroxylamines.
从炔烃氢化锆化和反金属化反应中得到的乙烯基锌试剂很容易与硝基膦相加,生成纯净的 (E)-N-烯丙基羟胺;其中一些会重新排列为 O-烯丙基羟胺。