✦ LIBER ✦

A novel aminomethylation of silyl enol ethers with aminomethyl ethers catalyzed by iodotrimethylsilane or trimethylsilyl trifluoromethanesulfonate

✍ Scribed by Akira Hosomi; Susumu Iijima; Hideki Sakurai

Publisher: Elsevier Science
Year: 1982
Tongue: French
Weight: 224 KB
Volume: 23
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)86885-9

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✦ Synopsis

The iodotrimethylsilane-catalyzed reaction of silyl enol ethers with aminomethyl ethers in acetonitrile gives aminomethylation products of the corresponding ketones readily. The reaction can also be catalyzed by trimethylsilyl trifluoromethanesulfonate in dichloromethane. Aminomethylation of ketones is an important reaction for the synthesis of a-methylene ketones.

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