Issue 0, 1981

Preparation of tetrahydroindolizines from pyridinium and isoquinolinium ylides

Abstract

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.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1981, 1180-1185

Preparation of tetrahydroindolizines from pyridinium and isoquinolinium ylides

A. R. Katritzky, N. E. Grzeskowiak and J. Alvarez-Builla, J. Chem. Soc., Perkin Trans. 1, 1981, 1180 DOI: 10.1039/P19810001180

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