Dehydrogenations with lead tetraacetate. Ketone to enone transformations in the 2-(aminocarbonyl)- and 2-(carbalkoxy)cycloalkanone series
摘要:
Cyclic beta-ketoesters and beta-ketoamides are converted to 2-(carbalkoxy)- and 2-(aminocarbonyl)-2-cycloalken-1-ones by treatment with Pb(OAc)4 and Cu(OAc)2 in benzene.
Stereoselective conjugate additions of allyl silanes and enol silyl ethers to a chiral 2-substituted-2-cyclohexen-1-one
作者:Arthur G. Schultz、Heesoon Lee
DOI:10.1016/s0040-4039(00)60093-x
日期:1992.7
Conjugate additions of allyl silanes (the Sakurai reaction) and enol silyl ethers (the Mukaiyama-Michael addition) to chiral 2-amidocyclohexenone1 occur in excellent yields with high diastereoselectivities.
Asymmetric oxidations of enolates derived from Birch reduction of methyl 2-methoxybenzoate and (S)-2-methoxy-1-[[2'-(methoxymethyl)pyrrolidinyl]carbonyl]benzene
作者:Arthur G. Schultz、Roger E. Harrington、Mark A. Holoboski
DOI:10.1021/jo00036a046
日期:1992.5
SCHULTZ, ARTHUR G.;HARRINGTON, ROGER E., J. AMER. CHEM. SOC., 113,(1991) N3, C. 4926-4931