Novel conversion of 6H-1,3,5-oxathiazineS-oxides into 5-membered heterocyclic compounds
作者:Islam Md. Rafiqul、Kazuaki Shimada、Shigenobu Aoyagi、Yuji Takikawa、Chizuko Kabuto
DOI:10.1002/hc.20004
日期:——
5H-1,2,4-oxathiazoles were efficiently synthesized from 6H-1,3,5-oxathiazine S-oxides by thermal cycloreversion of the substrates and the products were effectively converted into 1,2,4-thiadiazoles. © 2004 Wiley Periodicals, Inc. Heteroatom Chem 15:175–186, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20004
6H-1,3,5-恶噻嗪S-氧化物通过底物的热循环转化有效地合成了5H-1,2,4-恶噻唑,产物有效地转化为1,2,4-噻二唑。© 2004 Wiley Periodicals, Inc. 杂原子化学 15:175–186, 2004; 在线发表于 Wiley InterScience (www.interscience.wiley.com)。DOI 10.1002/hc.20004