255335
2-Thiophenesulfonyl chloride
96%
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About This Item
Empirical Formula (Hill Notation):
C4H3ClO2S2
CAS Number:
Molecular Weight:
182.65
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
240-677-1
Beilstein/REAXYS Number:
123536
MDL number:
Assay:
96%
InChI key
VNNLHYZDXIBHKZ-UHFFFAOYSA-N
InChI
1S/C4H3ClO2S2/c5-9(6,7)4-2-1-3-8-4/h1-3H
SMILES string
ClS(=O)(=O)c1cccs1
assay
96%
bp
130-132 °C/14 mmHg (lit.)
mp
30-32 °C (lit.)
General description
Kinetics of reactions of 2-thiophenesulfonyl chloride with substituted anilines in methanol has been reported. Kinetics of solvolysis of 2-thiophenesulfonyl chloride in binary solvent mixtures has been studied.
Application
2-Thiophenesulfonyl chloride has been used in the preparation of 2-((trans-2-phenyl cyclopropyl)sulfonyl)thiophene.
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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2-(trans-. beta.-Styrylsulfonyl)-and 2-((trans-2-phenylcyclopropyl) sulfonyl) thiophene.
Goralski CT.
The Journal of Organic Chemistry, 37(14), 2354-2355 (1972)
Malcolm J D'Souza et al.
International journal of molecular sciences, 9(5), 914-925 (2009-03-28)
Specific rates of solvolysis in hydroxylic solvents available for the solvolysis of 2-thiophenesulfonyl chloride and phenylmethanesulfonyl chloride are supplemented by determining the values in fluoroalcohol-containing solvents. The data sets are then correlated using the extended Grunwald-Winstein equation. For both substrates
Reaction kinetics of 3-thiophenesulfonyl chloride with anilines in methanol.
Arcoria A, et al.
The Journal of Organic Chemistry, 39(12), 1689-1691 (1974)
Radoslaw Laufer et al.
Bioorganic & medicinal chemistry, 22(17), 4968-4997 (2014-07-22)
TTK kinase was identified by in-house siRNA screen and pursued as a tractable, novel target for cancer treatment. A screening campaign and systematic optimization, supported by computer modeling led to an indazole core with key sulfamoylphenyl and acetamido moieties at
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