97531-52-7

Basic information

• Product Name: Phosphonic acid, [2,2,2-trichloro-1-[(phenylsulfonyl)amino]ethyl]-, diethyl ester
• CAS NO: 97531-52-7
• Molecular Formula: C12H17Cl3NO5PS
• Molecular Weight: 424.669
• Mol File: 97531-52-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Phosphonic acid, [2,2,2-trichloro-1-[(phenylsulfonyl)amino]ethyl]-, diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphonic acid, [2,2,2-trichloro-1-[(phenylsulfonyl)amino]ethyl]-, diethyl ester(97531-52-7)
• EPA Substance Registry System: Phosphonic acid, [2,2,2-trichloro-1-[(phenylsulfonyl)amino]ethyl]-, diethyl ester(97531-52-7)

Safety Data

• Hazardous Substances Data: 97531-52-7(Hazardous Substances Data)

Upstream product

• 589-57-1 diethyl phosphorylchloridite 
• 75457-08-8 N-(2,2,2-trichloro-1-hydroxyethyl)benzenesulfonamide 
• 97531-55-0 N-(1,2,2,2-tetrachloroethyl)benzenesulfonamide 
• 122-52-1 triethyl phosphite 

Downstream Products

• 97531-44-7 (1-Benzenesulfonylamino-2,2-dichloro-ethyl)-phosphonic acid diethyl ester 
• 97531-48-1 (1-Benzenesulfonylamino-2-chloro-ethyl)-phosphonic acid diethyl ester 

Relevant articles and documents

α-(N-Sulfonylamino)alkylphosphonates

α-(N-Sulfonylamino)alkyl phosphites, which are intermediate products in the reactions of the corresponding hydroxy derivatives with diethyl phosphorochloridite, undergo in situ phosphorotropic rearrangement to give C-phosphorylated products.

A Highly Efficient Synthesis of 1-Amino-2-chloroethanephosphonates

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