Author:
Mckay A. F.,Kreling M.-E.
Abstract
The preparations of Δ8-hexahydro-1,4,8-pyrimidazole, Δ9-1,5,9-triazabicyclo(4.4.0)decene, and Δ9-1,4,9-triazabicyclo(5.3.0)decene from the corresponding 2-(ω-hydroxyalkylamino)-Δ2-1,3-diazacycloalkenes by chlorination and dehydrohalogenation are described. The nitro derivatives of these bicyclic compounds are more stable towards refluxing ethanol than 1-nitro-2,3,5,6-tetrahydro-1-imidaz(1,2-a)imidazole.
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
64 articles.
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