Reactions of 2-mercaptoacetic acid with mucochloric acid and its derivatives
作者:A. R. Kurbangalieva、N. F. Devyatova、L. S. Kosolapova、O. A. Lodochnikova、E. A. Berdnikov、I. A. Litvinov、G. A. Chmutova
DOI:10.1007/s11172-009-0019-1
日期:2009.1
The stable products of reactions of mucochloric acid and some of its ethers with 2-mer-captoacetic acid were synthesized and characterized. The variation of experimental conditions allowed targeted introduction of a sulfur- containing fragment into particular position of the heterocycle: the reaction in aqueous potassium hydroxide gives 3-substituted 2(5H)-furanone the triethylamine additive in nonaqueous