A novel route to aldehydic enol ethers and enamines
作者:J.C. Gilbert、U. Weerasooriya
DOI:10.1016/s0040-4039(00)71480-8
日期:1980.1
Base-promoted reaction of dimethyl diazomethylphosphonate () with dialkyl and cyclic ketones in the presence of alcohols and of amines affords aldehydic enol ethers and enamines, respectively.
作者:Adam, Waldemar、Peters, Eva-Maria、Peters, Karl、Schnering, Hans Georg von、Voerkel, Volkmar
DOI:——
日期:——
GILBERT J. C.; WEERASOORIYA U., TETRAHEDRON LETT., 1980, 21, NO 21, 2041-2044,
作者:GILBERT J. C.、 WEERASOORIYA U.
DOI:——
日期:——
GILBERT, J. C.;WEERASOORIYA, U., J. ORG. CHEM., 1983, 48, N 4, 448-453
作者:GILBERT, J. C.、WEERASOORIYA, U.
DOI:——
日期:——
Selective one-pot synthesis of symmetrically and unsymmetrically substituted amines via rhodium catalysed multiple alkylations of ammonia or primary amines under hydroformylation conditions
Symmetrically and unsymmetrically substituted secondary and tertiary amines are selectively prepared in high yields by a one-pot multiple alkylation procedure from ammonia or primary amines with styrenes and/or cyclic olefins, carbon monoxide and hydrogen in the presence of [Rh(cod)Cl]2 as catalyst. Similarly unsymmetrically substituted tertiary amines are obtained under hydroformylation conditions