ChemInform Abstract: Synthesis of Pyrrolidines and Tetrahydro‐1H‐azepines from 4‐Aryl‐1‐benzoyl (ethoxycarbonyl)methyl‐1‐methyl‐1,2,3,6‐tetrahydropyridinium Halides.

Abstract

Multi-membered N-heterocycles R 0690Synthesis of Pyrrolidines and Tetrahydro-1H-azepines from 4-Aryl-1-benzoyl(ethoxycarbonyl)methyl-1-methyl-1,2,3,6-tetrahydropyridinium Halides. -The direction of the reaction of halides (I) with sodium hydride depends on the structure of the starting compounds leading either to pyrrolidines or 1H-tetrahydroazepines as major product. -(SOLDATOVA, S. A.; GIMRANOVA, G. S.; MAMYRBEKOVA, Z. A.; POLYANSKII, K. B.; AKBULATOV, S. V.; SOLDATENKOV, A. T.; Chem.