One-pot synthesis of carbazoles from cyclohexanones and arylhydrazine hydrochlorides under metal-free conditions

One-pot synthesis of carbazoles from cyclohexanones and arylhydrazine hydrochlorides is disclosed. Various substituted carbazoles were obtained in moderate to good yields viaa sequence of condensation, cyclization and dehydrogenation under metal free conditions using molecular oxygen as an oxidant.

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Bibliographic Details
Published in:Green chemistry : an international journal and green chemistry resource : GC 2012-01, Vol.14 (12), p.3277-3280
Main Authors: FUHONG XIAO, YUNFENG LIAO, MINGYUE WU, DENG, Guo-Jun
Format: Article
Language:English
Subjects:
Alicyclic compounds
Alicyclic compounds, terpenoids, prostaglandins, steroids
Chemistry
Exact sciences and technology
Heterocyclic compounds
Heterocyclic compounds with only one n hetero atom and condensed derivatives
Organic chemistry
Preparations and properties
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Description
Summary:One-pot synthesis of carbazoles from cyclohexanones and arylhydrazine hydrochlorides is disclosed. Various substituted carbazoles were obtained in moderate to good yields viaa sequence of condensation, cyclization and dehydrogenation under metal free conditions using molecular oxygen as an oxidant.
ISSN:1463-9262
1463-9270
DOI:10.1039/c2gc36473e