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[ CAS No. 2631-71-2 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}
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Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
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Chemical Structure| 2631-71-2
Chemical Structure| 2631-71-2
Structure of 2631-71-2 * Storage: {[proInfo.prStorage]}
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Product Details of [ 2631-71-2 ]

CAS No. :2631-71-2 MDL No. :MFCD09033919
Formula : C8H8ClNO Boiling Point : -
Linear Structure Formula :- InChI Key :PMVLUYJPOCBXNS-UHFFFAOYSA-N
M.W : 169.61 Pubchem ID :12289432
Synonyms :

Safety of [ 2631-71-2 ]

Signal Word:Danger Class:8
Precautionary Statements:P264-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P403+P233-P501 UN#:3261
Hazard Statements:H302-H314 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 2631-71-2 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 2631-71-2 ]

[ 2631-71-2 ] Synthesis Path-Downstream   1~4

  • 1
  • [ 17518-48-8 ]
  • [ 2631-71-2 ]
  • [ 25021-50-5 ]
YieldReaction ConditionsOperation in experiment
In ethanol Heating;
  • 2
  • [ 58952-14-0 ]
  • [ 2631-71-2 ]
  • [ 54883-33-9 ]
YieldReaction ConditionsOperation in experiment
In ethanol Heating;
In ethanol
  • 3
  • [ 4455-13-4 ]
  • [ 2631-71-2 ]
  • [ 122281-08-7 ]
  • 4
  • [ 54997-90-9 ]
  • [ 2631-71-2 ]
  • N-(4-(2-chloroacetyl)phenyl)-4-isopropylbenzenesulfonamide [ No CAS ]
YieldReaction ConditionsOperation in experiment
27% With pyridine; at 0 - 20℃; for 2.5h;Inert atmosphere; General procedure: Benzenesulfonyl chloride (0.52 g, 2.95 mmol) was added to astirred solution of 1-(4-aminophenyl)-2-chloroethanone (1)(0.50 g, 2.95 mmol) in dry pyridine (6 ml) at 0 C. The reactionmixture was stirred under room temperature for 2.5 h under nitrogenatmosphere. After that, 10% hydrochloric acid solution(40 ml) was added and the product was filtered off and subsequentlywashed with water. The separated precipitate was purifiedon silica gel column chromatography (230e400 mesh) using(dichloromethane/methanol, 90:10, Rf 0.83) to afford the desiredproduct: 0.50 g, 55%; mp 172e175 C. 1H NMR (DMSO-d6,400 MHz), d (ppm): 5.06 (s, 2H, CH2); 7.23 (d, 2H, 2CH, J 9.0 Hz);7.56e7.67 (m, 3H, 3CH); 7.83e7.88 (m, 4H, 4CH); 10.98 (s, 1H, NH).13C NMR (DMSO-d6, 100 MHz), d (ppm): 47.84; 118.29 (2C); 127.17(2C); 129.71; 129.99 (2C); 130.56 (2C); 133.83; 139.66; 143.30;190.54. Anal. Calcd. for C14H12ClNO3S: C, 54.28; H, 3.90; N, 4.52. Found: C, 54.31; H, 3.91; N, 4.54.
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