COINAGE METAL-CATALYZED HYDROBORATION OF IMINES
COINAGE METAL-CATALYZED HYDROBORATION OF IMINES
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DOI：
10.1016/0022-328x(95)05499-f
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发表时间：
1995-08-23
影响因子：
2.3
通讯作者：
WESTCOTT, SA
中科院分区：
文献类型：
--
作者：
BAKER, RT;CALABRESE, JC;WESTCOTT, SA
本文介绍了几种新的含有大体积、螯合双膦配体的硬币金属配合物的制备方法。测定了[AuCl(Mu-DPPE)](N)，(4)，[Cu(Mu-Cl)(DHP)](2)(6a)和[Au(DHP)(Pet(3))]Cl(8)的分子结构(DPPE=1，2-双(二异丙基膦)乙烷，DHP=二异丙基膦，邻苯二异丙基膦)。这些新的配合物是以儿茶酚硼烷为催化剂的亚胺和噻唑啉的选择性硼氢化反应的催化剂。本文还报道了NHPhCH(2)C6H(4)O(BCAT)(11)的分子结构。
The preparation of several new coinage metal complexes containing bulky, chelating bis(phosphine) ligands is described. The molecular structures of [AuCl(mu-DiPPE)](n), (4), [Cu(mu-Cl)(DHP)](2) (6a), and [Au(DHP)(PEt(3))]Cl (8) have been determined (DiPPE = 1,2-bis(diisopropylphosphino)ethane, DHP = deerhead phosphine, o-phenylenebis(diisopropylphosphine). These new complexes are selective catalysts for the hydroboration of imines and thiazolines using catecholborane. The molecular structure ofNHPhCH(2)C6H(4)O(Bcat) (11) is also reported.