Cyclic amidines. Part XXIV. Cyclisation of N-allyl-N′-arylacetamidines to imidazolines, dihydroquinazolines, and dihydrobenzodiazepines

Autor:	Alan C. B. Smith, Maurice W. Partridge
Rok vydání:	1973
Předmět:	Chemistry Organic chemistry
Zdroj:	J. Chem. Soc., Perkin Trans. 1. :453-456
ISSN:	1364-5463 0300-922X
Popis:	N-Allyl-N′-arylacetamidines have been cyclised, as their hydrochlorides, to 1-aryl-2,5-dimethyl-Δ2-imidazolines and, in polyphosphoric acid, to 3,4-dihydro-4-ethyl-2-methylquinazolines together with, in certain cases, 4,5-dihydro-2,5-dimethyl-3H-1,3-benzodiazepines.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::714c6456f8b635f99a28ed78afbab049 https://doi.org/10.1039/p19730000453 Zobrazit plný text záznamu