457638-55-0

Basic information

• Product Name: N-[(Z)-4-{(Z)-4-(tert-butyldiphenylsilanyloxy)but-2-enyloxy}but-2-enyl]-N-(2-nitrophenyl)methanesulfonamide
• Synonyms: N-[(Z)-4-{(Z)-4-(tert-butyldiphenylsilanyloxy)but-2-enyloxy}but-2-enyl]-N-(2-nitrophenyl)methanesulfonamide
• CAS NO: 457638-55-0
• Molecular Weight: 594.804
• Mol File: 457638-55-0.mol

Chemical Properties

• CAS DataBase Reference: N-[(Z)-4-{(Z)-4-(tert-butyldiphenylsilanyloxy)but-2-enyloxy}but-2-enyl]-N-(2-nitrophenyl)methanesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-[(Z)-4-{(Z)-4-(tert-butyldiphenylsilanyloxy)but-2-enyloxy}but-2-enyl]-N-(2-nitrophenyl)methanesulfonamide(457638-55-0)
• EPA Substance Registry System: N-[(Z)-4-{(Z)-4-(tert-butyldiphenylsilanyloxy)but-2-enyloxy}but-2-enyl]-N-(2-nitrophenyl)methanesulfonamide(457638-55-0)

Safety Data

• Hazardous Substances Data: 457638-55-0(Hazardous Substances Data)

Upstream product

• 226546-07-2 (Z)-((4-bromobut-2-en-1-yl)oxy)(tert-butyl)diphenylsilane 
• 87770-83-0 (Z)-4-((tert-butyldiphenylsilyl)oxy)but-2-en-1-ol 
• 85150-03-4 N-(2-nitrophenyl)methanesulfonamide 
• 457638-53-8 (Z)-4-[(Z)-4-(tert-butyldiphenylsilanyloxy)but-2-enyloxy]but-2-en-1-ol 

Downstream Products

• 457638-57-2 N-[(Z)-4-{(Z)-4-hydroxybut-2-enyloxy}but-2-enyl]-N-(2-nitrophenyl)methanesulfonamide 
• 457638-64-1 N-(2-aminophenyl)-N-[(Z)-4-{(Z)-4-phenylsulfanylbut-2-enyloxy}but-2-enyl]methanesulfonamide 
• 457638-60-7 N-(2-nitrophenyl)-N-[(Z)-4-{(Z)-4-phenylsulfanylbut-2-enyloxy}but-2-enyl]methanesulfonamide 
• 457638-69-6 N-(2-amino-phenyl)-N-[4-(4-benzenesulfonyl-but-2-enyloxy)-but-2-enyl]-methanesulfonamide 
• 457638-62-9 N-[4-(4-benzenesulfonyl-but-2-enyloxy)-but-2-enyl]-N-(2-nitro-phenyl)-methanesulfonamide 

Relevant articles and documents

Reduction of arenediazonium salts by tetrakis(dimethylamino)ethylene (TDAE): Efficient formation of products derived from aryl radicals

Tetrakis(dimethylamino)ethylene (TDAE 1), has been exploited for the first time as a mild reagent for the reduction of arenediazonium salts to aryl radical intermediates through a single electron transfer (SET) pathway. Cyclization of the aryl radicals produced in this way led, in appropriate substrates, to syntheses of indolines and indoles. Cascade radical cyclizations of aryl radicals derived from arenediazonium salts are also reported. The relative ease of removal of the oxidized by-products of TDAE from the reaction mixture makes the methodology synthetically attractive.

Direct electroreductive preparation of indolines and indoles from diazonium salts

Indolines and indoles are prepared for the first time by direct electrochemical reduction of arenediazonium salts.