Syntheseversuche in der Emetin-Reihe. 3. Mitteilung. 2-Hydroxy-hydrobenzo[a]chinolizine
作者:A. Brossi、L. H. Chopard-dit-Jean、O. Schnider
DOI:10.1002/hlca.19580410634
日期:——
The reduction of various 2-oxo-1,2,3,4,6,7-hexahydro-11bH-benzo[a]quinolizines substituted in 3-position is described. Depending upon the method of reduction and the experimental conditions applied, either a sterically homogeneous carbinol or a mixture of two epimeric carbinols is obtained. Their stereochemistry is discussed. Various derivatives of these alcohols are described.
描述了在3-位上取代的各种2-氧代-1,2,3,4,6,7-六氢-11b H-苯并[a]喹喔啉的还原。取决于还原方法和所应用的实验条件,可获得空间均一的甲醇或两种差向异构的甲醇的混合物。他们的立体化学进行了讨论。描述了这些醇的各种衍生物。