Abstract:Rhodium(ii) carbenes generated from (E)-3-diazo-4-(2-hydroxybenzylidene)-1-phenylpyrrolidine-2,5-dione under- went a facile transformation into novel succinimide-fused 2H-chromenes, chromeno[2,3-c]pyrrole-1,3(2H,3aH)-diones. The process presumably involves an intramolecular O-H insertion reaction.
Citation:
E. G. Chupakhin, G. P. Kantin, D. V. Dar'in, M. Yu. Krasavin, “Novel chromeno[2,3-c]pyrroles synthesized via intramolecular rhodium(ii) carbene trapping”, Mendeleev Commun., 32:3 (2022), 382–383
Linking options:
https://www.mathnet.ru/eng/mendc671
https://www.mathnet.ru/eng/mendc/v32/i3/p382
This publication is cited in the following 2 articles:
Km Roshani, Mohammad Saim Raza, Rama Krishna Peddinti, “Base-Promoted Chemodivergent Construction of 2H-Chromen-2-one and Chromeno[2,3-c]pyrrole Scaffolds from para-Quinone Methides and α-Alkylidene Succinimides”, Org. Lett., 26:42 (2024), 9114
I. Solovyev, D. V. Dar'in, M. Yu. Krasavin, “Diazo chemistry in the access to novel fatty acids linked to spiro-fused oxetane-pyrazolone scaffold”, Mendeleev Commun., 33:1 (2023), 21–23
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