The Reaction of Benzoyl Substituted Heterocyclic Ketene Aminals with 2,4,6-Trimethylbenzonitrile Oxide

1 September 1991

journal article
research article
Published by Taylor & Francis in Synthetic Communications

Vol. 21 (18-19) , 1909-1915
https://doi.org/10.1080/00397919108021781

Abstract

Heterocyclic keene aminals 1 or 2 reacted with 2, 4, 6-trimethylbenzonitrile oxide (3) to afford the 3, 5-diaryl-4-(2-imidazolinyl)-isoxazoles 4 or 3, 5-diaryl-4-(2-tetrahydropyrimidinyl)-isoxazoles 5. The mechanism of their formation was discussed.

Keywords

TRIMETHYLBENZONITRILE OXIDE
HETEROCYCLIC KETENE
BENZOYL SUBSTITUTED
SUBSTITUTED HETEROCYCLIC
KETENE AMINALS

This publication has 2 references indexed in Scilit:

Nitrile oxides. XI. Dimerization of a sterically hindered nitrile oxide. Dimesitylfurazan oxide
The Journal of Organic Chemistry, 1968
Nitrile Oxides. V. Stable Aromatic Nitrile Oxides^1,2
The Journal of Organic Chemistry, 1965