Process of making 6-chloro-.alpha.-methyl-carbazole-2-acetic aci

Details Process of making 6-chloro-.alpha.-methyl-carbazole-2-acetic aci Process of making 6-chloro-.alpha.-methyl-carbazole-2-acetic aci

1980-02-28

1981-04-28

Jiles, Henry R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D20982

Patent

active

042645000

ABSTRACT:
The aromatization of (6-chloro-1,2,3,4-tetrahydro-2-carbazolyl)-methyl-malonic acid dialkyl ester, utilizing chlorine and subsequent conversion of the resulting product to 6-chloro-.alpha.-methyl-carbazole-2-acetic acid by hydrolysis and decarboxylation are described.

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