218. Intramolecular cyclization of an ammonium salt containing an allyl substituent in position 1 of the diene fragment

Autor: Chukhadzhyan, É. O., Chukhadzhyan, Él. O., Shakhatuni, K. G., Manasyan, L. A., Babayan, A. T.
Zdroj: Chemistry of Heterocyclic Compounds; February 1994, Vol. 30 Issue: 2 p192-195, 4p
Abstrakt: It has been shown that, under basic catalytic conditions, dimethylpropargylallyl-(1-allyl-3 phenylpropargyl)- and-(1-allyl-3-a-naphthylpropargyl)atnmoniutn salts undergo diene synthesis type intratnolecular cyclization to form condensed analogs of isoindolenium and dihydroitulolenium salts with an allyl substituent at position 1.
Databáze: Supplemental Index