| Identification | Back Directory | [Name]
2-chloro-5-cyanobenzene-1-sulfonyl chloride | [CAS]
942199-56-6 | [Synonyms]
2-chloro-5-cyanobenzenesulfonyl chloride
Benzenesulfonyl chloride, 2-chloro-5-cyano-
2-chloro-5-cyanobenzene-1-sulfonyl chloride | [Molecular Formula]
C7H3Cl2NO2S | [MDL Number]
MFCD18392427 | [MOL File]
942199-56-6.mol | [Molecular Weight]
236.075 |
| Chemical Properties | Back Directory | [Boiling point ]
351.9±32.0 °C(Predicted) | [density ]
1.65 | [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [form ]
crystalline solid | [color ]
Pale orange |
| Questions And Answer | Back Directory | [Application]
2-Chloro-5-cyanobenzene-1-sulfonyl chloride is a phenyl cyanide derivative that can be used as a pharmaceutical synthesis intermediate. |
| Hazard Information | Back Directory | [Synthesis]
Commercially available 4-chloro-3-benzyl cyanide was dissolved in 4 parts of THF. Sodium hydrosulfide (3 eq.) was added to one part of water and stirred overnight at 45 °C. TLC (hexane solution of 25% EtOAc) confirmed that the reaction was complete. THF w |
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