An article Metal-Free Synthesis of Indolopyrans and 2,3-Dihydrofurans Based on Tandem Oxidative Cycloaddition WOS:000551552600048 published article about PICTET-SPENGLER REACTIONS; SP(3) C-H; INDOLE SYNTHESIS; IODINE(III) REAGENTS; AMINATION; EFFICIENT; FUNCTIONALIZATION; BONDS; TETRAHYDROISOQUINOLINES; ALKYLATION in [Choi, Subin; Oh, Hyeonji; Sim, Jeongwoo; Yu, Eunsoo; Park, Cheol-Min] UNIST Ulsan Natl Inst Sci & Technol, Dept Chem, Ulsan 44919, South Korea; [Shin, Seunghoon] Hanyang Univ, Dept Chem, Seoul 04763, South Korea in 2020.0, Cited 73.0. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7. SDS of cas: 62-23-7
The synthesis of versatile scaffold indolopyrans based on C-C radical-radical cross-coupling under metal-free conditions is described. The reaction involving single electron transfer between coupling partners followed by cage collapse allows highly selective cross-coupling while employing only equimolar amounts of coupling partners. Moreover, the mechanistic manifold was expanded for the functionalization of enamines to give the stereoselective synthesis of 2,3-dihydrofurans. This iodine-mediated oxidative coupling features mild conditions and fast reaction kinetics.
SDS of cas: 62-23-7. Welcome to talk about 62-23-7, If you have any questions, you can contact Choi, S; Oh, H; Sim, J; Yu, E; Shin, S; Park, CM or send Email.
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Phthalazine – Wikipedia,
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