121611-58-3Relevant articles and documents
REGIOSELECTIVE SYNTHESIS OF ISOPROPENYL ESTERS BY RUTHENIUM CATALYSED ADDITION OF N-PROTECTED AMINO-ACIDS TO PROPINE
Ruppin, Christophe,Dixneuf, Pierre H.,Lecolier, Serge
, p. 5365 - 5368 (1988)
A general route to isopropenyl esters of N-protected amino-acids is reported, by direct addition of Z-N or Boc-N amino acids to propyne catalysed by ruthenium(II) complexes; it takes place without racemization.The isopropenyl esters are activated towards