Synthesis of 1??alkyl and 1, 3??dialkyl??2??benzimidazolones from 1??alkenyl??2??benzimidazolones using phase??transfer catalysis technique

G Vernin, H Domlog, C Siv, J Metzger…

文献索引：Journal of Heterocyclic Chemistry, , vol. 18, p. 85 - 89

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被引用次数: 23

摘要

... The chemical shifts of alkyl substituents fixed on the nitrogen atom(s) in compounds 4 and 5 gave the characteristic signals corresponding to these groups. ... (3) M1 Israel and LC Jones, J. Heterocyclic Chem., 6, 735 (1969). ...