Cyclopropylmethyl palladium species from carbene migratory insertion: new routes to 1,3-butadienes.
Cyclopropylmethyl palladium species from carbene migratory insertion: new routes to 1,3-butadienes.
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DOI：
10.1021/ol2034405
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发表时间：
2012-01
期刊：
影响因子：
5.2
通讯作者：
Lei Zhou;F. Ye;Yan Zhang;J. Wang
中科院分区：
文献类型：
--
作者：
Lei Zhou;F. Ye;Yan Zhang;J. Wang
环丙基甲基钯可以通过环丙基n -甲酰腙与卤化物或n -甲酰腙与环丙基卤化物的pd催化反应得到。在这两种方法中，Pd卡宾的迁移插入是关键过程。这些转化构成了研究1,3-丁二烯衍生物的新途径。
Cyclopropylmethyl palladium species can be accessed by Pd-catalyzed reaction of either cyclopropyl N-tosylhydrazone with halide or N-tosylhydrazone with cyclopropyl halide. In both approaches migratory insertion of Pd carbene is the key process. These transformations constitute new approaches toward 1,3-butadiene derivatives.