胺、醇和硫醇与频哪醇硼烷和9-硼双环壬烷（9-BBN）的无催化剂脱氢偶联反应
Catalyst-free dehydrocoupling of amines, alcohols, and thiols with pinacol borane and 9-borabicyclononane (9-BBN).
作者信息
Romero Erik A, Peltier Jesse L, Jazzar Rodolphe, Bertrand Guy
机构信息
UCSD-CNRS Joint Research Laboratory (UMI 3555), Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA 92093-0358, USA.
出版信息
Chem Commun (Camb). 2016 Aug 18;52(69):10563-5. doi: 10.1039/c6cc06096j.
PMID:27498971
Abstract
Contrary to recent reports, the dehydrocoupling of pinacol borane and 9-borabicyclononane with a variety of amines, alcohols and thiols can be achieved under mild conditions without catalyst. This process involves the formation of Lewis acid-base adducts featuring a hydridic B-H in close proximity to an acidic Nu-H.
摘要
与最近的报道相反，频哪醇硼烷和9-硼双环壬烷与多种胺、醇和硫醇的脱氢偶联反应可以在温和条件下无催化剂实现。该过程涉及形成路易斯酸碱加合物，其特征是具有靠近酸性Nu-H的氢化B-H。
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