36971-66-1

Basic information

• Product Name: triphenylstibane - trifluoroacetic acid (1:2)
• CAS NO: 36971-66-1
• Molecular Formula: C₂₂H₁₅F₆O₄Sb
• Molecular Weight: 581.1184
• Mol File: 36971-66-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: triphenylstibane - trifluoroacetic acid (1:2)(CAS DataBase Reference)
• NIST Chemistry Reference: triphenylstibane - trifluoroacetic acid (1:2)(36971-66-1)
• EPA Substance Registry System: triphenylstibane - trifluoroacetic acid (1:2)(36971-66-1)

Safety Data

• Hazardous Substances Data: 36971-66-1(Hazardous Substances Data)

Upstream product

• 603-36-1 triphenylantimony 
• 76-05-1 trifluoroacetic acid 
• 2923-18-4 sodium 2,2,2-trifluoroacetate 

Downstream Products

• 687-09-2 2,2,2-trifluoro-N-hexylacetamide 
• 644-08-6 4-Methylbiphenyl 

Relevant articles and documents

Pd-catalyzed C-arylation of unsaturated compounds with pentavalent triarylantimony dicarboxylates

Triarylantimony (V) derivatives Ar3SbX2 (X = Hal or acyloxy) were prepared by reaction of Ar3Sb with equimolar amounts of a peroxide ROOH (R = t-Bu, H) in the presence of an acid or an anhydride in good to excellent yields. Ar3Sb(O2CR)2 are mild and efficient C-arylation reagents of unsaturated compounds (methyl acrylate, styrene, 2-phenylpropene and acrylonitrile) under palladium catalysis at 50 °C, with PdCl2 being the most effective catalyst. Ar3SbHal2 do not react under these conditions.