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N-Fluorobenzenesulfonmide(NFSi)

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  Post Date: Mar 18,2015
  Expiry Date: Mar 17,2016
  Detailed Description: Cas No. :133745-75-2 Quantity: 1000Kilograms
Specs:98%
Price:150 USD Kilograms
Payment Method: T/T
N-Fluorobenzenesulfonmide(NFSi)
CAS No.：133745-75-2
Molecular Formula：C12H10FNO4S2
Molecular Weight：315.340503 [g/mol]
Melting Point：110°C
Appearance：White crystal
Purity≥ 98%
Packaging：According to customer requirement.
Application: Reagent employed in a palladium-catalyzed enantioselective fluorination of t-butoxycarbonyl lactones and lactams. Also used in the electrophilic difluorination of dihalopyridines with butyl lithium and in the direct conversion of alcohols to dibenzenesulfonamides with triphenylphosphine. Stable, easy-to-handle, crystalline material which readily transfers F+ to enolates and carbanions.

  CAS Registry Number:

133745-75-2
  Synonyms: ;N-Fluorobenzenesulphonimide;N-fluorobenzenesulfonamide;3,4-bis(trifluoromethyl)benzoic acid;NFSI;N-Fluorobenzene sulfonimide;N-Fluorobenzenesulfonmide (NFSI);N-Fluorobenzenesulfonmide(NFSI);
  Molecular Formula: C9H4F6O2
  Molecular Weight: 258.1173
  Molecular Structure: 133745-75-2 N-Fluorobenzenesulfonimide
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Wuhan Bright Chemical Co., Ltd     [ China ]        
  Contact: Candy Pong
  Tel: 027-85583407
  Fax: 027-85803473
  Email: candy_advancedusb@hotmail.com
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