Synthesis of Silaoxazolinium Salts Bearing Weakly Coordinating Anions: Structures and Catalytic Activities in the Aldol Reaction

A Chandra Sheker Reddy, Z Chen, T Hatanaka…

文献索引：Chandra Sheker Reddy, Anugu; Chen, Zhang; Hatanaka, Tohru; Minami, Tatsuya; Hatanaka, Yasuo Organometallics, 2013 , vol. 32, # 13 p. 3575 - 3582

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被引用次数: 7

摘要

The synthesis and structures of silaoxazolinium salts 2 and their application to the catalytic Mukaiyama aldol reaction are described. The reaction of (N-amidomethyl) dimethylchlorosilane (1a) or (N-amidomethyl) bis (trimethylsilyl) chlorosilane (1b) with metal salts of weakly coordinating anions such as Na [TFPB](TFPB= B [3, 5-(CF3) 2C6H3] 4–) and Cs [CB11H12](CB11H12–= carba-closo-dodecaborate) gave the corresponding five- ...