Ismail, I. Imam published the artcileReactions with coumarin. III, Product Details of C9H5ClO4S, the publication is Afinidad (1995), 52(456), 133-6, database is CAplus.
Various coumarin-6-sulfonic acid esters are prepared through reaction of coumarin-6-sulfonyl chloride (I) with some phenolic compounds The reaction of 2-formylphenyl coumarin-6-sulfonate with primary amines led to the Schiff’s bases. Aceturic or hippuric acid reacts with 4-formylphenyl coumarin-6-sulfonate to give oxazolone derivatives I reacts with some sulfonamides yielding coumarin-6-sulfonamide derivatives Coumarin-6-sulfonylurea derivatives were also prepared
Afinidad published new progress about 10543-42-7. 10543-42-7 belongs to chlorides-buliding-blocks, auxiliary class Other Aromatic Heterocyclic,Chloride,Sulfonyl chlorides,Ester, name is Coumarin-6-sulfonyl chloride, and the molecular formula is C9H5ClO4S, Product Details of C9H5ClO4S.
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