KATRITZKY A. R.; GRZESKOWIAK N. E.; ALVAREZ-BUILLA J., J. CHEM. SOC. PERKIN TRANS., PART 1, 1981, NO 4, 1180-1185
作者:KATRITZKY A. R.、 GRZESKOWIAK N. E.、 ALVAREZ-BUILLA J.
DOI:——
日期:——
Preparation of tetrahydroindolizines from pyridinium and isoquinolinium ylides
作者:Alan R. Katritzky、Nicholas E. Grzeskowiak、Julio Alvarez-Builla
DOI:10.1039/p19810001180
日期:——
Carbonyl- and nitrile-stabilised pyridinium and cyclic azonium methylides condense with chalcones to form tetrahydroindolizines and analogous fused pyrrolidines. The stereochemistry is illuminated by 13C and 1H n.m.r. spectroscopy. Several incorrect literature structures are rectified.
羰基和腈稳定的吡啶鎓和环状的偶氮鎓甲基化物与查耳酮缩合,形成四氢吲哚并二苯并类似的稠合吡咯烷。立体化学由13 C和1 H nmr光谱照亮。纠正了一些错误的文献结构。