An Aluminum Dihydride Working as a Catalyst in Hydroboration and Dehydrocoupling
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https://figshare.com/articles/dataset/An_Aluminum_Dihydride_Working_as_a_Catalyst_in_Hydroboration_and_Dehydrocoupling/2254414
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资源简介：
The well-defined aluminum dihydride
LAlH2 (L = HC(CMeNAr)2, Ar = 2,6-Et2C6H3) (1) operates in catalysis
like a transition metal complex.
The catalytic activity of 1 for hydroboration of terminal
alkynes was investigated. Furthermore, catalyst 1 effectively
initiated the dehydrocoupling of boranes with amines, thiols, and
phenols, respectively, to form compounds with B–E bonds (E
= N, S, O) under elimination of H2. Quantum mechanical
calculations indicate that hydroboration and dehydrocoupling reactions
occur via three consecutive cycloaddition reactions involving the
activation of the X–H (X = Al, B, C, and O) σ-bonds.
创建时间：
2016-02-26
