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The Preparation of Sulfanilamide Derivatives Containing a Urea or Thiourea Grouping

✍ Scribed by Roth, Jay S.; Degering, Ed. F.

Book ID
120938460
Publisher
American Chemical Society
Year
1945
Tongue
English
Weight
384 KB
Volume
67
Category
Article
ISSN
0002-7863

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πŸ“œ SIMILAR VOLUMES

Taurine isothiocyanate: a versatile inte
Taurine isothiocyanate: a versatile intermediate for the preparation of ureas, thioureas, and guanidines. Taurine-derived cyclodextrins
✍ JosΓ© M. MΓ‘rquez; Γ“scar LΓ³pez; InΓ©s Maya; JosΓ© Fuentes; JosΓ© G. FernΓ‘ndez-BolaΓ±os πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 French βš– 138 KB

A versatile and expeditious synthesis of taurine-derived thioureas, ureas, and guanidines using taurine isothiocyanate as the key intermediate is reported. Thioureas were obtained by a one-pot two-step procedure starting from taurine by the isothiocyanation reaction with thiophosgene in aqueous THF,