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Formation of Benzocyclobutenone by Gas‐Phase Pyrolysis
Author(s) -
Schiess Peter,
Heitzmann Markus
Publication year - 1977
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.197704691
Subject(s) - pyrolysis , gas phase , phase (matter) , materials science , chemistry , organic chemistry
Production of benzocyclobutenones on a preparative scale is possible by gas‐phase pyrolysis of toluoyl chlorides (1) , R 5 H. Only C 3 H 5 ‐substituted benzaldehydes are formed when R 5 C 2 H 5 .