Elimination of the Nitrile Group from Carbocyclic<i>o</i>-Hydroxynitriles
作者:Janusz Sepioł、Julian Mirek
DOI:10.1055/s-1979-28652
日期:——
SEPIOL, J., TETRAHEDRON, 1986, 42, N 2, 609-616
作者:SEPIOL, J.
DOI:——
日期:——
SEPIOL J.; MIREK J., SYNTHESIS, 1979, NO 4, 290-292
作者:SEPIOL J.、 MIREK J.
DOI:——
日期:——
Cyclization of ethyl ylidenecyanoacetates to carbocyclic o-aminoesters
作者:Janusz SepioŁ
DOI:10.1016/s0040-4020(01)87460-3
日期:1986.1
Ethyl ylidenecyanoacetates undergo cyclization in cold sulfuric acid to give the lactone and o-aminoester . The key o-aminoester is used to the synthesis of a variety of as-hydrindacene derivatives including o-aminocarboxylic acid , o-hydroxyester , o-hydroxycarboxylic acid , or the ester .