Partially fluorinated heterocycles from 4,4-bis(trifluoromethyl)-hetero-1, 3-dienes via C-F bond activation - Synthesis of 2-fluoro-3-(trifluoromethyl) furans

DOI: 10.1007/s00706-007-0587-4

Source and publish data:

Monatshefte fur Chemie p. 227 - 236 (2007)

Update date:2022-07-29

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Authors:

Burger, Klaus

Helmreich, Brigitte

Hennig, Lothar

Spengler, Jan

Albericio, Fernando

Fuchs, Annett

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Article abstract of DOI:10.1007/s00706-007-0587-4

An efficient synthesis of 2-fluoro-3-(trifluoromethyl)furans was developed. Keystep of the reaction sequence is a [4 + 1] cycloaddition reaction of tin(II)chloride to 4,4-bis(trifluoromethyl)-1-oxabuta-1,3-dienes. At elevated temperatures the tin heterocy

Full text of DOI:10.1007/s00706-007-0587-4

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Product name:3-Buten-1-one, 4,4-difluoro-1-phenyl-3-(trifluoromethyl)-

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