Collect. Czech. Chem. Commun.
1993, 58, 954-958
https://doi.org/10.1135/cccc19930954
Spiroheterocyclic Systems: Part I: Synthesis of Some New Spiroheterocycles Related to 1-Oxa-4-thiaspiro[4,4]nonan-2-one and/or [4,5]Decan-2-one
Maher F. El-Zohry, Ibrahim M. A. Awad and Ali A. Abdel-Hafez
Department of Chemistry, Faculty of Science, Assiut University, Assiut, 71516, Egypt
This article is part of serial Spiroheterocyclic Systems.
Abstract
As continuation to our previous work, we report herein the synthesis of some new spirothiazolopyrazoles, spirothiazoloisoxazoles, spirothiazolopyrimidinones and spirothiazolothiopyrimidinones.
