Synthesis of indeno[2,1-a]pyrrolo[3,4-c]
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Robert L. Hudkins; Chung Ho Park
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Article
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2003
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Journal of Heterocyclic Chemistry
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English
⚖ 114 KB
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## Abstract Reported here is the synthesis and characterization of the indenopyrrolocarbazole ring system utilizing a Diels‐Alder reaction with 2‐indenylindole and maleimide. Clemmensen reduction of imide **10** furnished the 5‐oxo (**16**) and 7‐oxo (**17**) lactam regioisomers. A new regiospecifi