Catalytic arylation of carbon-carbon double bond followed by N- or O-cyclization
Catalytic arylation of carbon-carbon double bond followed by N- or O-cyclization
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DOI：
10.1007/bf02498163
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发表时间：
1998-05-01
影响因子：
1.7
通讯作者：
Del Rio, A
中科院分区：
文献类型：
--
作者：
Catellani, M;Del Rio, A
在钯的催化作用下，邻羟基或邻氨基取代的芳基碘氧化加成到钯（0）上，插入应变或刚性烯烃，并闭合脂肪族碳与邻位官能团之间的环。该反应在温和条件下在DMF溶液中不存在膦配体的情况下发生，并得到稠合的二氢呋喃或-吡咯。
Under the catalytic action of pallodium, o-hydroxy- or o-amino-substituted aryl iodides oxidatively add to palladium(0), insert strained or rigid olefins, and close the ring between the aliphatic carbon and the ortho-functional group. This reaction occurs under mild conditions in the absence of phosphine ligands in a DMF solution and affords fused dihydrofurans or -pyrroles.