An Easy??To??Use, Regioselective, and Robust Bis (amidate) Titanium Hydroamination Precatalyst: Mechanistic and Synthetic Investigations toward the Preparation of …

Z Zhang, DC Leitch, M Lu, BO Patrick…

Index: Zhang, Zhe; Leitch, David C.; Lu, Man; Patrick, Brian O.; Schafer, Laurel L. Chemistry - A European Journal, 2007 , vol. 13, # 7 p. 2012 - 2022

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Citation Number: 4

Abstract

Abstract Amidate-supported titanium amido complexes are efficient and regioselective precatalysts for intermolecular hydroamination of terminal alkynes with primary amines. The synthesis and characterization of the first bis (amidate)-supported titanium-imido complex is reported. Its role as the active catalytic species is suggested in the course of product distribution studies using deuterated substrates. The bis (amidate)-supported precatalysts ...

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