UNEXPECTED ARYLATION OF TERTIARY PROPARGYLIC ALCOHOLS DURING ATTEMPTED PALLADIUM-CATALYZED CROSS-COUPLING REACTION
UNEXPECTED ARYLATION OF TERTIARY PROPARGYLIC ALCOHOLS DURING ATTEMPTED PALLADIUM-CATALYZED CROSS-COUPLING REACTION
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DOI：
10.1016/0040-4039(95)01121-w
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发表时间：
1995-08-07
影响因子：
1.8
通讯作者：
JEONG, Y
中科院分区：
文献类型：
--
作者：
BUSZEK, KR;JEONG, Y
Pd(O)-Cu(I)与某些末端叔丙醇催化反应生成新的芳基化产物。这种异常的交叉偶联途径是过渡金属催化反应中芳基迁移的另一个例子。如果使用过量的三芳膦，该工艺在钯中催化。
Pd(O)-Cu(I) catalyzed reactions with certain terminal tertiary propargylic alcohols lead to new arylated products. This abnormal cross-coupling pathway represents another example of aryl migration in transition metal catalyzed reactions. The process is catalytic in palladium if excess triarylphosphine is employed.