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钯催化的磺酸盐与 Boc 保护的氨甲基三氟硼酸钾之间的 Suzuki-Miyaura 交叉偶联反应。

Pd-catalyzed Suzuki-Miyaura cross-coupling reactions between sulfamates and potassium Boc-protected aminomethyltrifluoroborates.

机构信息

Roy and Diana A. Vagelos Laboratories, Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104-6323, United States.

出版信息

Org Lett. 2013 May 17;15(10):2534-7. doi: 10.1021/ol401021x. Epub 2013 May 6.

Abstract

Sulfamates were studied as the electrophilic partners in the palladium-catalyzed Suzuki-Miyaura cross-coupling reaction with potassium Boc-protected primary and secondary aminomethyltrifluoroborates. A broad range of substrates was successfully coupled to provide the desired products. Complex molecules containing a new carbon-carbon bond and an aminomethyl moiety could be prepared through this developed method.

摘要

磺酸盐被研究作为钯催化的 Suzuki-Miyaura 交叉偶联反应中的亲电试剂与 Boc 保护的伯胺和仲胺基甲基三氟硼酸钾反应。广泛的底物都能成功地进行偶联,得到所需的产物。通过这种开发的方法,可以制备含有新的碳-碳键和氨甲基部分的复杂分子。

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