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Synthesen von 1 H ‐Cyclopropabenzol und substituierten Derivaten
Author(s) -
Neidlein Richard,
Poignée Volker
Publication year - 1988
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19881210627
Subject(s) - chemistry , medicinal chemistry
Syntheses of 1 H ‐Cyclopropabenzene and Substituted Derivatives A new synthesis of 1 H ‐cyclopropabenzene ( 1 ) starting from 3‐bromocyclohexene ( 3 ) is reported. Furthermore, a synthesis of 1,1‐difluoro‐3,4‐dimethyl‐1 H ‐cyclopropabenzene ( 8 ) is achieved by Diels‐Alder reaction starting from 2,3‐dimethyl‐1,3‐butadiene ( 5 ) and 1,2‐dichloro‐3,3‐difluorocyclopropene ( 6 )