在硼氢化之后再进行不同的处理可以得到不同的产物。 Scheme 7 | Hydroboration of alkynes and work up 当发生消除反应时,发生的是反式消除,并且卤素的加成也是反式加成: Scheme 8 | Anti-addition of bromine followed by a anti-elimination of bromide and boron 如果用水处理,可以先得...
Understand anti-Markovnikov addition in alkynes and alkenes, hydroboration mechanism, and Markovnikov vs anti-Markovnikov. Related to this QuestionWhat alkene can be used to prepare the following alcohol below as the exclusive product of a two-step ...