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ChemInform Abstract: Reaction of Nitrones with Trimethylsilylketene.

โœ Scribed by Kiyo Takaoka; Toyohiko Aoyama; Takayuki Shioiri

Publisher
John Wiley and Sons
Year
2010
Weight
28 KB
Volume
30
Category
Article
ISSN
0931-7597

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โœฆ Synopsis

Reaction of Nitrones with Trimethylsilylketene.

-Trimethylsilylketene reacts smoothly with diarylnitrones (I) to give oxindoles. Mixtures of N,N-diacylamines (V) and N-acylamines (VI) are formed with N-arylmethylnitrones (IV). The mechanism is discussed.

-(TAKAOKA,

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