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Home > Encyclopedia > 5-Chloro-N-tert-butyl-2-thiophenesulfonamide

5-Chloro-N-tert-butyl-2-thiophenesulfonamide

5-Chloro-N-tert-butyl-2-thiophenesulfonamide structure

5-Chloro-N-tert-butyl-2-thiophenesulfonamide 

structure
  • CAS No:

    155731-14-9

  • Formula:

    C8H12ClNO2S2

  • Chemical Name:

    5-Chloro-N-tert-butyl-2-thiophenesulfonamide

  • Synonyms:

    N-tert-Butyl-5-chlorothiophene sulfonamide;5-Chlorothiophene-2-sulfonic acid tert-butylamide;5-Chloro-N-tert-butyl-2-thiophenesulfonamide;N-(tert-Butyl)-5-chlorothiophene-2-sulfonamide;N-(tert-Butyl)-5-chlorothiophene-2-sulphonamide;N-tert-Butyl 5-Chloro-2-thiophenesulfonamide

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

5-Chloro-N-tert-butyl-2-thiophenesulfonamide Basic Attributes

253.77

252.999802

DTXSID20435734

2935009090

Characteristics

82.8

2.8

1.328

349.1±52.0 °C(Predicted)

164.9±30.7 °C

1.548

0mmHg at 25°C

Safety Information

Xi

5-Chloro-N-tert-butyl-2-thiophenesulfonamide Use and Manufacturing

A. Synthesis of (tert-butyl)[(5-chloro(2-thienyl))sulfonyl]amine (0316) A solution of 5.5 g (27.5 mmol) of 5-chlorothiophenesulfonyl chloride in dry THF at 0°C was treated with a solution of 5.7 mL (75.5 mmol) oft-butylamine. After warming to 23°C, the reaction mixture was diluted with 125 mL of diethyl ether, filtered, and washed with 1 N HCl, brine, and dried (MgSO

Computed Properties

Molecular Weight:253.8
XLogP3:2.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:252.9997987
Monoisotopic Mass:252.9997987
Topological Polar Surface Area:82.8
Heavy Atom Count:14
Complexity:291
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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