259198-44-2

Basic information

• Product Name: AuCl(P(C₆H₅)3)(C₉H₆NS)⁽¹⁺⁾*BF₄^(1-) = [AuCl(P(C₆H₅)3)(C₉H₆NS)]BF₄
• CAS NO: 259198-44-2
• Molecular Weight: 741.734
• Mol File: 259198-44-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: AuCl(P(C₆H₅)3)(C₉H₆NS)⁽¹⁺⁾*BF₄^(1-) = [AuCl(P(C₆H₅)3)(C₉H₆NS)]BF₄(CAS DataBase Reference)
• NIST Chemistry Reference: AuCl(P(C₆H₅)3)(C₉H₆NS)⁽¹⁺⁾*BF₄^(1-) = [AuCl(P(C₆H₅)3)(C₉H₆NS)]BF₄(259198-44-2)
• EPA Substance Registry System: AuCl(P(C₆H₅)3)(C₉H₆NS)⁽¹⁺⁾*BF₄^(1-) = [AuCl(P(C₆H₅)3)(C₉H₆NS)]BF₄(259198-44-2)

Safety Data

• Hazardous Substances Data: 259198-44-2(Hazardous Substances Data)

Upstream product

• 13755-29-8 sodium tetrafluoroborate 
• 259198-39-5 [(2-(2-thienyl)-pyridine)AuCl₂] 
• 603-35-0 triphenylphosphine 
• 3319-99-1 2'-(2-thienyl)pyridine 
• 142021-18-9 {Au(C₅H₄NC₄H₃S)Cl₃} 

Relevant articles and documents

Organogold(III) complexes derived from auration reactions of thienyl-substituted pyridine derivatives

2-(3-Thienyl)pyridine (3-Hthpy) and 2-(2-thienyl)pyridine (2-Hthpy) reacted with Na[AuCl4]·2H2O to afford the adducts [AuCl3(3-Hthpy)] 1a and [AuCl3(2-Hthpy)] 1b, respectively. The cycloaurated complex [AuCl2(3-thpy-C2,N)] [3-thpy = 3-(2-pyridyl)thiophen-2-yl] 2a was obtained by warming 1a at 80°C in an acetonitrile-water (1:5) mixed solvent, whereas the cycloaurated complex [AuCl2(2-thpy-C3,N)] [2-thpy = 2-(2-pyridyl)thiophen-3-yl] 2b was produced by the reaction of 1b with silver(I) tetrafluoroborate in refluxing dichloromethane. Moreover, when 1b was heated at reflux in dichloromethane in the absence of silver(I) tetrafluoroborate, the thiophene-C(5) metallated species [{Au(μ-Cl)Cl[(2-thpy-C5)H]}2]Cl2 [2-thpy = 2-(2-pyridyl)thiophen-5-yl] 3b was formed. Thermal degradation of 3b in aqueous acetonitrile yielded 2-(5-chloro-2-thienyl)pyridine and 5,5′-bis(2-pyridyl)-2,2′-bithienyl. X-Ray structural analyses of [AuCl(3-thpy-C1,N)(PPh3)]BF4 4a and [AuCl(3-thpy-C1,N)(PPh3)]BF4 4b, which were obtained by the reactions of 2a and 2b with triphenylphosphine, have been performed. The Royal Society of Chemistry 1999.