Fluorierung ungesättigter Aldehyde mit Schwefeltetrafluorid
- 1 July 1985
- journal article
- notiz
- Published by Wiley in European Journal of Inorganic Chemistry
- Vol. 118 (7) , 3004-3010
- https://doi.org/10.1002/cber.19851180733
Abstract
Fluorination of Unsaturated Aldehydes with Sulfur TetrafluorideFluorination of unsaturated aldehydes 1 with SF4 in the presence of KF at 20°C leads to the corresponding difluoromethyl‐substituted compounds 2 in various yields. Dehydrohalogenation of 1‐bromo‐1‐(difluoromethyl)‐ (2b) or 1‐bromo‐1‐(trifluoromethyl)cyclohexane (5b) gives 1‐(difluoromethyl)‐ (2a) or 1‐(trifluoromethyl)‐1‐cyclohexene (5c), respectively.Keywords
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