A Synthesis and Reactivity of 1,4-Dihydro-4-thioxo-3-quinolinesulfonamides
摘要:
4-Chloro-3-quinolinesulfonamides (1) were transformed to 1,4-dihydro-4-thioxo-3-quinolinesulfonamides (2) which methylation gave 4-methylthio-3-quinolinesulfonamides (3). Oxidation of sulfonamides (2) with hydrogen peroxide provided 1,4-dihydro-4-oxo-3-quinolinesulfonamides (4).
A Synthesis and Reactivity of 1,4-Dihydro-4-thioxo-3-quinolinesulfonamides
摘要:
4-Chloro-3-quinolinesulfonamides (1) were transformed to 1,4-dihydro-4-thioxo-3-quinolinesulfonamides (2) which methylation gave 4-methylthio-3-quinolinesulfonamides (3). Oxidation of sulfonamides (2) with hydrogen peroxide provided 1,4-dihydro-4-oxo-3-quinolinesulfonamides (4).
A Synthesis and Reactivity of 1,4-Dihydro-4-thioxo-3-quinolinesulfonamides
作者:Leszek Skrzypek
DOI:10.3987/com-04-10270
日期:——
4-Chloro-3-quinolinesulfonamides (1) were transformed to 1,4-dihydro-4-thioxo-3-quinolinesulfonamides (2) which methylation gave 4-methylthio-3-quinolinesulfonamides (3). Oxidation of sulfonamides (2) with hydrogen peroxide provided 1,4-dihydro-4-oxo-3-quinolinesulfonamides (4).