Efficient chirality transfer between a chiral 4-methyl-1,4-dihydropyridine and benzoylformic ester. An example of a pure intermolecular self-immolative process
作者:A. I. Meyers、Thomas. Oppenlaender
DOI:10.1021/ja00268a043
日期:1986.4
Synthese des composes chiraux suivants: hydroxymethyl-3- et methoxymethyl-3 benzyl-1 dihydro-1,4 methyl-4 pyridines et leurs derives ethoxycarbonyl-5 et dimethylcarbamoyl-5; etude de leur application a la reduction du benzeneglyoxylate de methyle en (S)-(+)-mandelate
合成这些物质组成手性物质:羟甲基-3-和甲氧基甲基-3苄基-1二氢-1,4甲基-4吡啶和leurs衍生乙氧基羰基-5和二甲基氨基甲酰基-5;leur 练习曲应用 a la 还原二苯乙醛酸的亚甲基 (S)-(+)-扁桃酸
Chiral 1,4-dihydropyridines. Synthesis and absolute configuration.
作者:A.I. Meyers、Nicholas R. Natale、David G. Wettlaufer、Shahin Rafii、Jon Clardy
DOI:10.1016/s0040-4039(01)92436-0
日期:1981.1
Addition of organometallics to chiral 3-pyridyl oxazolines gave high diastereoselectivity at the 4-position of the pyridine nucleus. Absoluteconfiguration was determined by x-ray analysis.