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Pyrolyse du Diméthylidène‐2, 3‐oxa‐7‐bicyclo[2.2.1]heptane
Author(s) -
Vogel Pierre,
Hardy Michèle
Publication year - 1974
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19740570122
Subject(s) - chemistry , benzocyclobutene , bicyclic molecule , heptane , reactivity (psychology) , pyrolysis , gas phase , medicinal chemistry , stereochemistry , organic chemistry , polymer , alternative medicine , pathology , medicine
Benzocyclobutene 10 and 3‐oxabicyclo [3.2.0]hepta‐1, 4‐diene 11 are formed by gas‐phase pyrolysis of the title compound 9 . The results are discussed with reference to the estimated reaction parameters. It is found that the activation due to oxygen in 9 is relatively weak in comparison to its effect on the reactivity of oxaquadricyclanes 1 .