AVI A. I.; REMLI M.; CONDOM R.; GUEDJ R., J. FLUOR. CHEM., 1981, 17, NO 6, 565-580
作者:AVI A. I.、 REMLI M.、 CONDOM R.、 GUEDJ R.
DOI:——
日期:——
Method for isomerization a glycidate derivative
申请人:SAGAMI CHEMICAL RESEARCH CENTER
公开号:EP0153692B1
公开(公告)日:1992-07-29
US4621150A
申请人:——
公开号:US4621150A
公开(公告)日:1986-11-04
New synthetic routes to β-fluoro β-phenyllactic acid derivatives and β-fluorocyanohydrins
作者:A.I. Ayi、M. Remli、R. Condom、R. Guedj
DOI:10.1016/s0022-1139(00)82265-4
日期:1981.6
Alkyl phenyl 2,3-epoxycarboxylates from the well-known Darzens glycidic esters synthesis react under very mild conditions with pyridinium-poly-hydrogen fluoride to give corresponding 3-fluoro 3-phenyllactates in almost quantitative yields with a high regio and stereoselectivity.