176772-41-1

Basic information

• Product Name: 1-[4-(dimethylamino)phenyl]-3-{[4-(dimethylamino)phenyl]ethynyl}-6-(triisopropylsilyl)-4-[(triisopropylsilyl)ethynyl]hex-3-ene-1,5-diyne
• CAS NO: 176772-41-1
• Molecular Weight: 675.161
• Mol File: 176772-41-1.mol

Chemical Properties

• CAS DataBase Reference: 1-[4-(dimethylamino)phenyl]-3-{[4-(dimethylamino)phenyl]ethynyl}-6-(triisopropylsilyl)-4-[(triisopropylsilyl)ethynyl]hex-3-ene-1,5-diyne(CAS DataBase Reference)
• NIST Chemistry Reference: 1-[4-(dimethylamino)phenyl]-3-{[4-(dimethylamino)phenyl]ethynyl}-6-(triisopropylsilyl)-4-[(triisopropylsilyl)ethynyl]hex-3-ene-1,5-diyne(176772-41-1)
• EPA Substance Registry System: 1-[4-(dimethylamino)phenyl]-3-{[4-(dimethylamino)phenyl]ethynyl}-6-(triisopropylsilyl)-4-[(triisopropylsilyl)ethynyl]hex-3-ene-1,5-diyne(176772-41-1)

Safety Data

• Hazardous Substances Data: 176772-41-1(Hazardous Substances Data)

Upstream product

• 17573-94-3 4-ethynyl-N,N-dimethylaniline 
• 142761-86-2 (3-(dibromomethylene)penta-1,4-diyne-1,5-diyl)bis(triisopropylsilane) 

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