Facile bromination of the benzene ring during the cyclisation of the 1H-3-methyl-4-ethoxycarbonyl-5-arylidenehydrazonopyrazoles to the 3-substituted-aryl-1H-6-methyl-7-ethoxycarbonyl--pyrazolo[3,2-c]-s-triazoles
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Arkat USA, Inc.
2002-07-01
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Series: | ARKIVOC |
Online Access: | https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0003.214 |