406225-30-7

Basic information

• Product Name: dimethyl 2-(benzenesulfonamido)-3-(triphenylphosphoranylidene)butanedioate
• Synonyms: dimethyl 2-(benzenesulfonamido)-3-(triphenylphosphoranylidene)butanedioate
• CAS NO: 406225-30-7
• Molecular Weight: 561.595
• Mol File: 406225-30-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: dimethyl 2-(benzenesulfonamido)-3-(triphenylphosphoranylidene)butanedioate(CAS DataBase Reference)
• NIST Chemistry Reference: dimethyl 2-(benzenesulfonamido)-3-(triphenylphosphoranylidene)butanedioate(406225-30-7)
• EPA Substance Registry System: dimethyl 2-(benzenesulfonamido)-3-(triphenylphosphoranylidene)butanedioate(406225-30-7)

Safety Data

• Hazardous Substances Data: 406225-30-7(Hazardous Substances Data)

Upstream product

• 98-10-2 benzenesulfonamide 
• 762-42-5 dimethyl acetylenedicarboxylate 
• 603-35-0 triphenylphosphine 

Downstream Products

• 1056-25-3 P,P,P-triphenyl-N-phenylsulfonylphosphine imide 
• 624-48-6 dimethyl cis-but-2-ene-1,4-dioate 
• 624-49-7 dimethylfumarate 
• 1353569-92-2 dimethyl 1-benzenesulfonyl-4-ethoxy-5-oxo-2,5-dihydro-1H-pyrrole-2,3-dicarboxylate 
• 23055-10-9 1,4-dimethyl but-2-enedioate 

Relevant articles and documents

Facile synthesis of N-(arylsulfonyl)-4-ethoxy-5-oxo-2,5-dihydro-1H-pyrolle- 2,3-dicarboxylates by one-pot three-component reaction

Three-component reaction of arylsulfonamides, dialkyl acetylenedicarboxylates, and ethyl chlorooxoacetate promoted by triphenylphosphine and triethylamine provides a sufficient route for the synthesis of dialkyl N-(arylsulfonyl)-4-ethoxy-5-oxo-2,5-dihydro