864519-28-8

Basic information

• Product Name: HCC(OH)C(Ph)-5,5''-(2,2':5',2''-terthiophene)-(Ph)C(OH)CCH
• Synonyms: HCC(OH)C(Ph)-5,5''-(2,2':5',2''-terthiophene)-(Ph)C(OH)CCH
• CAS NO: 864519-28-8
• Molecular Weight: 508.686
• Mol File: 864519-28-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: HCC(OH)C(Ph)-5,5''-(2,2':5',2''-terthiophene)-(Ph)C(OH)CCH(CAS DataBase Reference)
• NIST Chemistry Reference: HCC(OH)C(Ph)-5,5''-(2,2':5',2''-terthiophene)-(Ph)C(OH)CCH(864519-28-8)
• EPA Substance Registry System: HCC(OH)C(Ph)-5,5''-(2,2':5',2''-terthiophene)-(Ph)C(OH)CCH(864519-28-8)

Safety Data

• Hazardous Substances Data: 864519-28-8(Hazardous Substances Data)

Upstream product

• 1081-34-1 2,2':5',2''-terthiophene 
• 13829-77-1 3-(trimethylsilyl)-1-phenyl-2-propyn-1-one 

Relevant articles and documents

Carbon-rich ruthenium complexes containing bis(allenylidene) and mixed alkynyl-allenylidene bridges

Complexes cis-[RuCl(dppe)2][X] (2a X = PF6, 2b X = CF3SO3) react with a variety of bis(propargylic) alcohols to selectively lead to mono-frans-[Cl(dppe)2Ru=C=C=C(R)-T-C(R)(OH)- (C≡C-H)][X] (4) [R = H, Ph; T = m,p-(C6H4), 2,5-(thiophene), 5,5′-(2,2′-bithiophene), 5,5″-(2,2′: 5′2″-terthiophene), -C≡C-] or bis(allenylidene) trans-[Cl(dppe)2Ru=C=C=C(R)-T-(R)C= C=C=RuCl(dppe) 2][X]2 (5) complexes. New dimetallic and trimetallic complexes containing mixed alkynyl-allenylidene bridges, trans-[Cl(dppe) 2Ru-C≡C-p-(C6H4)-(Ph)C=C=C= RuCl(dppe)2][CF3SO3] (12) and trans-[{Cl(dppe)2Ru-C≡C-p-(C6H4)} 2C=C=C=RuCl(dppe)2][CF3SO3] (17)}, were prepared by modification of the carbon-rich ligand of acetylide precursors. UV/Vis and cyclic voltammetry studies show the influence of the unsaturated conjugated bridge on the electronic interaction between the redox centers, and the fine tuning of this property. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005.