University of Jiroft | Mahboobeh Zahedifar

Research

Title	Synthesis and characterization of the stable 1,3-oxazinium olate and 1,3-thiazinium olate
Type	Presentation
Keywords	1,3-thiazinium 4-olates, 1,3-oxazinium 4-olates, (chlorocarbonyl)ketenes.
Researchers	Mahboobeh Zahedifar, Abolfazl Mozaffari, Mojtaba Norouzi

Abstract

The stable mesoionic 1,3-thiazinium 4-olates or 1,3-oxazinium 4-olates 3 was synthesis via the condensation of (chlorocarbonyl)ketenes 1 with N-substituted amide and thioamide 2 in a fast and simple procedure. The mesoionic 1,3-thiazinium 4-olates or 1,3-oxazinium 4-olates 3 was isolable as a stable compound, which remained unchanged for at least two weeks at room temperature.