The cyclization of 4-aryl-1-arylsulfonylthiosemicarbazides 3, which were prepared by treatment of arylsulfonyl chlorides 1 with 4-aryl-3-thiosemicarbazides 2, with chloroacetyl chloride, provided the corresponding 2-arylamino-4-arylsulfonyl-4H-1,3,4-thiadiazin-5(6H)-ones 4 in good yields. The struct
β¦ LIBER β¦
ChemInform Abstract: Syntheses and Structures of New Substituted 4-Aryl-sulfonyl-4H-1,3,4- thiadiazin-5(6H)-ones.
β Scribed by G. JIA; Z. LI
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 28 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
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