THE HIGHLY SELECTIVE REACTION OF LITHIUM DITHIOESTER ENOLATES WITH β-ALKENYL-β-PROPIOLACTONES: A SIMPLE METHOD FOR THE SYNTHESIS OF 6-(METHYLTHIO)THIOCARBONYL-(E)-3-ALKENOIC ACIDS
THE HIGHLY SELECTIVE REACTION OF LITHIUM DITHIOESTER ENOLATES WITH β-ALKENYL-β-PROPIOLACTONES: A SIMPLE METHOD FOR THE SYNTHESIS OF 6-(METHYLTHIO)THIOCARBONYL-(E)-3-ALKENOIC ACIDS
FUJISAWA, TAMOTSU;ITOH, TOSHIYUKI;SATO, TOSHIO, CHEM. LETT., 1983, N 12, 1901-1904
作者:FUJISAWA, TAMOTSU、ITOH, TOSHIYUKI、SATO, TOSHIO
DOI:——
日期:——
THE HIGHLY SELECTIVE REACTION OF LITHIUM DITHIOESTER ENOLATES WITH β-ALKENYL-β-PROPIOLACTONES: A SIMPLE METHOD FOR THE SYNTHESIS OF 6-(METHYLTHIO)THIOCARBONYL-(<i>E</i>)-3-ALKENOIC ACIDS
作者:Tamotsu Fujisawa、Toshiyuki Itoh、Toshio Sato
DOI:10.1246/cl.1983.1901
日期:1983.12.5
Lithium dithioester enolates were found to react with β-alkenyl-β-propiolactones highly regio- and stereoselectively at the terminal vinyl carbon to give 6-(methylthio)thiocarbonyl-(E)-3-alkenoic acids, masked 1,7-dicarboxylic compounds.