Yang, De-Yong published the artcilePhotoredox Catalyzed Radical Cascade Aroylation (Sulfonylation)/Cyclization Enables Access to Fused Indolo-pyridones, Application of 5,6,7,8-Tetrahydronaphthalene-2-sulfonyl chloride, the publication is Journal of Organic Chemistry (2021), 86(24), 18042-18055, database is CAplus and MEDLINE.
A visible-light-initiated radical cascade reaction toward the synthesis of structurally diverse fused indolo-pyridones is described. The reaction involves the addition of aroyl or sulfonyl radicals to N-alkyl-acryloyl-1H-indole-3-carboxamides, cyclization, and oxidative aromatization. This telescoped method circumvents lengthy prefunctionalization steps of radical precursors, which is further underpinned by the superior compatibility with a series of C-centered radicals, allowing the rapid and facile construction of numerous valuable architectures.
Journal of Organic Chemistry published new progress about 61551-49-3. 61551-49-3 belongs to chlorides-buliding-blocks, auxiliary class Liquid Crystal &OLED Materials, name is 5,6,7,8-Tetrahydronaphthalene-2-sulfonyl chloride, and the molecular formula is C21H37BO, Application of 5,6,7,8-Tetrahydronaphthalene-2-sulfonyl chloride.
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