Unsaturated heterocyclic systems. LXXIII. .pi.-Equivalent heterocyclic congeners of cyclooctatetraene. Synthesis and valance isomerization of 2-alkoxyazocines
Synthesis and spectroscopic characterisation of 4-chloro-[6](3,5)-troponophane
作者:Martin G. Banwell、John H. Ryan
DOI:10.1039/c39940001603
日期:——
Treatment of the tricyclic enone 4d with perchloric acid results in the formation of the title troponophane 3d which contains the shortest (3,5)-polymethylene bridge reported to date.
Unsaturated heterocyclic systems. LXXIII. .pi.-Equivalent heterocyclic congeners of cyclooctatetraene. Synthesis and valance isomerization of 2-alkoxyazocines
作者:Leo A. Paquette、Tsuyoshi Kakihana、John F. Hansen、J. Christopher Philips