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[ CAS No. 53297-68-0 ]

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Chemical Structure| 53297-68-0
Chemical Structure| 53297-68-0
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Product Details of [ 53297-68-0 ]

CAS No. :53297-68-0 MDL No. :MFCD01565841
Formula : C6H7ClN2O2S Boiling Point : 414.4°C at 760 mmHg
Linear Structure Formula :- InChI Key :-
M.W :206.65 g/mol Pubchem ID :1502014
Synonyms :

Safety of [ 53297-68-0 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 53297-68-0 ]

  • Upstream synthesis route of [ 53297-68-0 ]
  • Downstream synthetic route of [ 53297-68-0 ]

[ 53297-68-0 ] Synthesis Path-Upstream   1~5

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Reference: [1] Journal of Medicinal Chemistry, 2003, vol. 46, # 11, p. 2187 - 2196
[2] Bioorganic and Medicinal Chemistry Letters, 2006, vol. 16, # 17, p. 4444 - 4449
[3] Patent: WO2006/37468, 2006, A1, . Location in patent: Page/Page column 40-41
[4] Patent: WO2005/115147, 2005, A2, . Location in patent: Page/Page column 39-40
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YieldReaction ConditionsOperation in experiment
95% With N-chloro-succinimide In tetrahydrofuran at 40℃; for 25 h; Under anhydrous and anaerobic conditions,Dissolve 1 mmol of sulfanilamide in 12 mL of tetrahydrofuran.Then add 2mmol NCS powder,The reaction was carried out at 40 °C for 25 h.The solvent was distilled off, the residue was extracted with 30 mL of ether, and the organic layer was washed with 5 mL of saturated potassium carbonate solution and 5 mL of saturated saline.The organic layer was dried over anhydrous sodium sulfate and subjected to column chromatography (dichloromethane:ethyl acetate 7:1).188 mg of pale yellow powder was obtained in a yield of 95percent.
Reference: [1] Patent: CN107400060, 2017, A, . Location in patent: Paragraph 0011; 0029; 0030; 0036; 0037; 0043-0044; 0050-0051
[2] Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, 1988, vol. 27, # 12, p. 1028 - 1030
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Reference: [1] Bioorganic and Medicinal Chemistry Letters, 2006, vol. 16, # 17, p. 4444 - 4449
[2] Journal of Medicinal Chemistry, 2003, vol. 46, # 11, p. 2187 - 2196
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Reference: [1] Journal of Medicinal Chemistry, 2003, vol. 46, # 11, p. 2187 - 2196
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Reference: [1] Journal of Medicinal Chemistry, 2003, vol. 46, # 11, p. 2187 - 2196
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