A three‐component coupling between alkanes, CO, and electron‐deficient alkenes in the presence of a catalytic amount of (nBu4N)4W10O32 (TBADT) has resulted in the efficient formation of unsymmetrical ketones. This process is based on the carbonylation of alkyl radicals photocatalytically generated by CH activation of alkanes and the subsequent addition to alkenes (see scheme; EWG=electron‐withdrawing
在催化量为(n Bu 4 N)4 W 10 O 32(TBADT)的存在下,烷烃,CO和缺电子烯烃之间的三组分偶联导致有效形成不对称酮。此过程基于烷烃的CH活化光催化产生的烷基的羰基化反应,随后将其添加到烯烃中(请参见方案; EWG =吸电子基团)。