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Amide formationO 0325 Highly Efficient Iron(II) Chloride/N-Bromosuccinimide-Mediated Synthesis of

Imides and Acylsulfonamides. — Thioesters are coupled with sulfonamides or car-boxamides in the presence of stoichiometric or substoichiometric amounts of NBS and catalytic amounts of FeCl2. — (WANG, F.; LIU, H.; FU*, H.; JIANG, Y.; ZHAO, Y.; Adv. Synth. Catal. 351 (2009) 1-2, 246-252; Key Lab. Bioorg. Phosphorus Chem. Chem. Biol., Dep. Chem., Tsinghua Univ., Beijing 100084, Peop. Rep. China; Eng.) — Klein

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