Convenient and efficient synthesis of 1-oxo-1, 2, 3, 4-tetrahydrocarbazoles via Fischer indole synthesis
R Sheng, L Shen, YQ Chen, YZ Hu
Index: Sheng, Rong; Shen, Li; Chen, You-Qin; Hu, Yong-Zhou Synthetic Communications, 2009 , vol. 39, # 6 p. 1120 - 1127
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Citation Number: 12
Abstract
Abstract A convenient synthesis of 1-oxo-1, 2, 3, 4-tetra-hydrocarbazoles has been developed by reaction of 2-aminocyclohexanone hydrochlorides with various phenylhydrazine hydrochlorides via Fischer indole synthesis under mild conditions. The method is more satisfactory in terms of the easy availability of starting materials and the simple one-pot operation.
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