A novel hetero-Diels-Alder approach towards perhydro quinolinones bearing an angular methyl group
摘要:
The title compounds 9-11 were synthesized by a hetero Diels-Alder reaction using the sterically demanding diene 2 as a new building block. The effect of commonly used Lewis acids and the substitution pattern of various imines 5 on both the mechanism and the diastereoselectivity of the reaction with the diene is discussed and compared with data obtained by ab initio calculations. (C) 1997 Elsevier Science Ltd. All rights reserved.
A novel hetero-Diels-Alder approach towards perhydro quinolinones bearing an angular methyl group
摘要:
The title compounds 9-11 were synthesized by a hetero Diels-Alder reaction using the sterically demanding diene 2 as a new building block. The effect of commonly used Lewis acids and the substitution pattern of various imines 5 on both the mechanism and the diastereoselectivity of the reaction with the diene is discussed and compared with data obtained by ab initio calculations. (C) 1997 Elsevier Science Ltd. All rights reserved.
Synthesis of Perhydroquinolinones Bearing an Angular Methyl Group<i>via</i>Lewis Acid Catalyzed Hetero-Diels-Alder Cyclization
作者:Peter Stanetty、Marko D. Mihovilovic
DOI:10.1246/cl.1997.849
日期:1997.9
The first results utilizing the sterically demanding diene 1 in hetero Diels-Alder reactions are reported. The effect of commonly used Lewis acids and the substitution pattern of various imines on the mechanism of the reaction with the diene 1 is discussed.
m-Chloroperbenzoic acid oxidation of 2-trimethylsilyloxy-1,3-dienes. Synthesis of .alpha.-hydroxy and .alpha.-acetoxy enones
作者:G. M. Rubottom、J. M. Gruber
DOI:10.1021/jo00402a030
日期:1978.4
RUBOTTOM G. M.; GRUBER J. M., J. ORG. CHEM., 1978, 43, NO 8, 1599-1602
作者:RUBOTTOM G. M.、 GRUBER J. M.
DOI:——
日期:——
A novel hetero-Diels-Alder approach towards perhydro quinolinones bearing an angular methyl group
作者:Peter Stanetty、Marko D Mihovilovic、Kurt Mereiter、Horst Völlenkle、Franz Renz
DOI:10.1016/s0040-4020(97)10339-8
日期:1998.1
The title compounds 9-11 were synthesized by a hetero Diels-Alder reaction using the sterically demanding diene 2 as a new building block. The effect of commonly used Lewis acids and the substitution pattern of various imines 5 on both the mechanism and the diastereoselectivity of the reaction with the diene is discussed and compared with data obtained by ab initio calculations. (C) 1997 Elsevier Science Ltd. All rights reserved.