2000 multi-membered O,N,S-heterocycles

multi-membered O,N,S-heterocycles (with at least 2 different heteroatoms)R 0692

49 - 158Combined Directed ortho Metalation–Grubbs Metathesis Tactics.Synthesis of Benzazepine, Benzazocine, and Benzannulated 7-, 8-,9-, and 15-Membered Ring Sulfonamide Heterocycles. — Diversebenzannulated heterocyclic systems are constructed efficiently using a reac-tion sequence involving directed ortho-metalation of arenes and ring closingmetathesis. — (LANE, CHARLOTTE; SNIECKUS, VICTOR; Synlett (2000)9, 1294-1296; Dep. Chem., Queen’s Univ., Kingston, Ont. K7L 3N6, Can.; EN)

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