923603-22-9

Basic information

• Product Name: [((C(CH₃)N(C₆H₃(CF₃)2))2)Pt(Me)(indole-d2)]⁽¹⁺⁾
• CAS NO: 923603-22-9
• Molecular Weight: 837.559
• Mol File: 923603-22-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [((C(CH₃)N(C₆H₃(CF₃)2))2)Pt(Me)(indole-d2)]⁽¹⁺⁾(CAS DataBase Reference)
• NIST Chemistry Reference: [((C(CH₃)N(C₆H₃(CF₃)2))2)Pt(Me)(indole-d2)]⁽¹⁺⁾(923603-22-9)
• EPA Substance Registry System: [((C(CH₃)N(C₆H₃(CF₃)2))2)Pt(Me)(indole-d2)]⁽¹⁺⁾(923603-22-9)

Safety Data

• Hazardous Substances Data: 923603-22-9(Hazardous Substances Data)

Upstream product

• 120-72-9 indole 
• 222736-30-3 (3,5-(CF₃)2C₆H₃-N=C(CH₃)-C(CH₃)=N-3,5-(CF₃)2C₆H₃)Pt(II)(CH₃)2 
• 77253-67-9 trifluoroethanol-d₃ 

Relevant articles and documents

Reactions of indene and indoles with platinum methyl cations: Indene C-H activation, indole π versus nitrogen lone-pair coordination

Reactions of indene and various substituted indoles with [(diimine)Pt II(Me)(TFE)]+ cations have been studied (diimine = ArN=C(Me)-C(Me)=NAr; TFE = 2,2,2-trifluoroethanol). Indene displaces the TFE ligand from platinum to form a stable π coordination complex that, upon heating, undergoes C-H activation with first-order kinetics, ΔH?= 29 kcal/mol, ΔS? = 10 eu, and a kinetic isotope effect of 1.1 at 60°C. Indoles also initially form coordination complexes through the C2=C3 olefin, but these undergo rearrangement to the corresponding N-bound complexes. The relative rates of initial coordination and rearrangement are affected by excess acid or methyl substitution on indole.