Substrate-directed divergent synthesis of fused indole polycycles through Rh(II)-catalyzed cascade reactions of bis(diazo)indolin-2-ones.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc02686d
Abstract: Herein, we report a substrate-directed diverse synthetic strategy toward two kinds of structurally intriguing fused indole polycycles through Rh(II)-catalyzed cascade reactions of bis(diazo)indolin-2-ones with enaminones. The subtle structural changes in enaminones lead to different reactivities.… read more here.
Keywords: substrate directed; catalyzed cascade; fused indole; cascade reactions ... See more keywords
Photochemical Synthesis of Fused Indole Derivatives
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DOI: 10.1055/a-2510-5450
Abstract: A new approach is proposed for the synthesis of fused indole derivatives based on 4,5-diaryl-substituted 1 H -pyrrole-2-carboxylates. Iodine-promoted photochemical cyclization of 4,5-diaryl-substituted 1 H -pyrrole-2-carboxylates leading to 1 H -dithieno[2,3- e :3′,2′- g ]indoles,… read more here.
Keywords: synthesis fused; fused indole; photochemical synthesis; indole derivatives ... See more keywords