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Addition of trifluorodiazoethane to unactivated aldehydes

✍ Scribed by Marc Tordeux; Claude Wakselman

Book ID
104150755
Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
24 KB
Volume
16
Category
Article
ISSN
0022-1139

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✦ Synopsis

The poorly reactive 2,2,2 trifluorodiazoethane is able to add to unactivated aldehydes provided that the reaction is performed in presence of Lewis acids. This condensation leads mainly to homologated ketones and aldehydes a substituted by a trifluoromethyl group. 1) Lewis acid 0 CF3CHN2 + RCHO .

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