Palladium-catalyzed amination with benzo
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Yugang Liu; Mahavir Prashad; Oljan Repič; Thomas J. Blacklock
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Article
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2003
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Journal of Heterocyclic Chemistry
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English
⚖ 31 KB
👁 1 views
## Abstract Palladium‐catalyzed amination of 7‐bromo‐4‐methyl‐2,1,3‐benzothiadiazole (**7**) with benzophenone imine as an ammonia equivalent is described as a new, safe and practical alternative to nitration for the synthesis of 7‐amino‐4‐methyl‐2,1,3‐benzothiadiazole (**1**) in high yield. This m