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Cas Database

90794-67-5

90794-67-5

Identification

  • Product Name:Benzenesulfonamide, 4-chloro-N-[(2-propenylamino)thioxomethyl]-

  • CAS Number: 90794-67-5

  • EINECS:

  • Molecular Weight:290.795

  • Molecular Formula: C10H11ClN2O2S2

  • HS Code:

  • Mol File:90794-67-5.mol

Synonyms:

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Relevant articles and documentsAll total 1 Articles be found

Consecutive Products of Sulphonamides. VI. Synthesis and Cyclization of N-Allyl-N'-arylsulphonyl-thioureas

Hans, M.,Dehne, H.

, p. 235 - 240 (2007/10/02)

N-Allyl-N'-arylsulphonyl-thioureas 3a-e are synthesized by addition reaction of substituted arensulphonamides 2a-e and allylisothiocyanate 1.The thioureas 3a-e react with hydrogen bromide in acetic acid or bromine in chloroform to 2-(arylsulphonylimino)-5

Process route upstream and downstream products

Process route

4-Chlorobenzenesulfonamide
98-64-6

4-Chlorobenzenesulfonamide

N-allyl isothiocyanate
57-06-7,58391-87-0

N-allyl isothiocyanate

1-Allyl-3-(4-chlor-phenylsulfonyl)thioharnstoff
90794-67-5

1-Allyl-3-(4-chlor-phenylsulfonyl)thioharnstoff

Conditions
Conditions Yield
With sodium hydroxide; Yield given. Multistep reaction; 1.) H2O, acetone; 2.) 5 h, reflux;
4-Chlorobenzenesulfonamide
98-64-6

4-Chlorobenzenesulfonamide

N-allyl isothiocyanate
57-06-7,58391-87-0

N-allyl isothiocyanate

1-Allyl-3-(4-chlor-phenylsulfonyl)thioharnstoff
90794-67-5

1-Allyl-3-(4-chlor-phenylsulfonyl)thioharnstoff

Conditions
Conditions Yield
With sodium hydroxide; Yield given. Multistep reaction; 1.) H2O, acetone; 2.) 5 h, reflux;

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