177500-70-8

Basic information

• Product Name: Dimethyl-(4-{(E)-6-triisopropylsilanyl-3-[(triisopropylsilanyl)-ethynyl]-4-trimethylsilanylethynyl-hex-3-ene-1,5-diynyl}-phenyl)-amine
• Synonyms: Dimethyl-(4-{(E)-6-triisopropylsilanyl-3-[(triisopropylsilanyl)-ethynyl]-4-trimethylsilanylethynyl-hex-3-ene-1,5-diynyl}-phenyl)-amine
• CAS NO: 177500-70-8
• Molecular Weight: 628.177
• Mol File: 177500-70-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Dimethyl-(4-{(E)-6-triisopropylsilanyl-3-[(triisopropylsilanyl)-ethynyl]-4-trimethylsilanylethynyl-hex-3-ene-1,5-diynyl}-phenyl)-amine(CAS DataBase Reference)
• NIST Chemistry Reference: Dimethyl-(4-{(E)-6-triisopropylsilanyl-3-[(triisopropylsilanyl)-ethynyl]-4-trimethylsilanylethynyl-hex-3-ene-1,5-diynyl}-phenyl)-amine(177500-70-8)
• EPA Substance Registry System: Dimethyl-(4-{(E)-6-triisopropylsilanyl-3-[(triisopropylsilanyl)-ethynyl]-4-trimethylsilanylethynyl-hex-3-ene-1,5-diynyl}-phenyl)-amine(177500-70-8)

Safety Data

• Hazardous Substances Data: 177500-70-8(Hazardous Substances Data)

Upstream product

• 698-70-4 4-Iodo-N,N-dimethylaniline 
• 177500-66-2 (E)-3-Ethynyl-1,6-bis-triisopropylsilanyl-4-trimethylsilanylethynyl-hex-3-ene-1,5-diyne 
• 186488-71-1 (E)-1,1-Dibromo-6-triisopropylsilanyl-3-[(triisopropylsilanyl)-ethynyl]-4-trimethylsilanylethynyl-hexa-1,3-dien-5-yne 
• 148367-68-4 (E)-1,1,6,6-tetrabromo-3,4-bis<(triisopropylsilyl)ethynyl>hexa-1,3,5-triene 

Downstream Products

• 351459-78-4 2-(4-{(E)-6-[4-(dimethylamino)phenyl]-3,4-bis[(triisopropylsilyl)ethynyl]hex-3-ene-1,5-diynyl}phenyl)-8aH-azulene-1,1-dicarbonitrile 
• 177500-72-0 Dimethyl-(4-{(E)-4-(4-nitro-phenylethynyl)-6-triisopropylsilanyl-3-[(triisopropylsilanyl)-ethynyl]-hex-3-ene-1,5-diynyl}-phenyl)-amine 
• 177500-73-1 Dimethyl-(4-{(Z)-4-(4-nitro-phenylethynyl)-6-triisopropylsilanyl-3-[(triisopropylsilanyl)-ethynyl]-hex-3-ene-1,5-diynyl}-phenyl)-amine 
• 288311-28-4 (E)-1-[4-(dimethylamino)phenyl]-6-(5-nitro-2-thienyl)-3,4-bis-[2-(triisopropylsilyl)ethynyl]hex-3-ene-1,5-diyne 
• 186488-78-8 (4-{(E)-4-Ethynyl-6-triisopropylsilanyl-3-[(triisopropylsilanyl)-ethynyl]-hex-3-ene-1,5-diynyl}-phenyl)-dimethyl-amine 

Relevant articles and documents

186. Donor/acceptor-substituted tetraethynylethenes: Systematic assembly of molecules for use as advanced materials

A comprehensive series of tetraethynylethenes (= 3,4-diethynylhex-3-ene-1,5-diynes, TEEs) bearing electron-donating (p-methoxyphenyl or p-aminophenyl) and/or electron-accepting (p-nitrophenyl) groups was prepared via [Pd]-catalyzed Sonogashira cross-coupl