作者:Nino Meyer、Till Opatz
DOI:10.1002/ejoc.200600314
日期:2006.9
A straightforward access to crispine A and C-ring-substituted analogs by 1,4-addition of a deprotonated α-amino nitrile to α,β-unsaturated carbonyl compounds is described. If the reduction step is omitted, substituted 5,6-dihydropyrrolo[2,1-a]isoquinolines can be obtained. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)
描述了通过去质子化的 α-氨基腈与 α,β-不饱和羰基化合物的 1,4-加成直接获得脆性 A 和 C-环取代的类似物。如果省略还原步骤,可以获得取代的5,6-二氢吡咯并[2,1-a]异喹啉。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)