Cesium fluoride-mediated claisen rearrangement of aryl propargyl ether. Exclusive formation of 2-methylarylfuran and its availability as a masked salicylaldehyde

DOI: 10.1248/cpb.40.1148

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 1148 - 1153 (1992)

Update date:2022-09-26

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Authors:

Ishii Ishii

Ishikawa

Takeda Takeda

Ueki Ueki

Suzuki Suzuki

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Article abstract of DOI:10.1248/cpb.40.1148

Claisen rearrangement of an aryl propargyl ether in the presence of CsF led to exclusive formation of 2-methylarylfuran in excellent yield. The result of a precise examination of the rearrangement is described. Satisfactory transformation of the 2-methyla

Full text of DOI:10.1248/cpb.40.1148

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