Catalytic effect of a BH 3: N, N-diethylaniline complex in the formation of alkenyl catecholboranes from alk-1-ynes and catecholborane

Y Suseela, ASB Prasad, M Periasamy

文献索引：Suseela, Yantrapragada; Prasad, A. S. Bhanu; Periasamy, Mariappan Journal of the Chemical Society, Chemical Communications, 1990 , # 6 p. 446 - 447

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被引用次数: 2

摘要

Catecholborane is a versatile reagent. Unfortunately, it only hydroborates alkenes and alkynes at elevated temperatures (70-100 "C).1-3 In recent years, there have been several reports on the catalysis of catecholborane hydroborations at 25 "C using transition metal complexes. For example, alkyl catecholboranes can be prepared from alkenes and catechol- borane at ambient temperatures in the presence of the Wilkinson catalyst (Ph3P)3RhC14 and related ...