Allylation of unactivated terminal alkynes by a simple treatment with
allyl bromide and indium metal in THF at room temperature produces
1,4-dienes via regioselective Marknovnikov addition.
未活化的末端
炔烃在室温下使用
溴化烯丙基和
铟金属在THF中的简单处理,可以通过区域选择性的马克尼科夫加成生成1,4-二烯。