321917-63-9

Upstream product

• 591-51-5 phenyllithium 
• 321917-62-8 3,3,3-trifluoro-1-phenyl-1-phenylsulfonyl-2-phenylthiopropene 
• 137504-63-3 2,2,3,3,3-pentafluoro-1,1-bis(phenylthio)propylbenzene 
• 321917-60-6 2,3,3,3-tetrafluoro-1-phenyl-1-phenylthiopropene 
• 321917-61-7 2,3,3,3-tetrafluoro-1-phenyl-1-phenylsulfonylpropene 
• 930-69-8 sodium thiophenolate 

Downstream Products

• 405876-76-8 1-naphthalen-2-yl-3,3-diphenyl-2-trifluoromethyl-prop-2-en-1-ol 
• 405876-68-8 1-naphthalen-2-yl-3,3-diphenyl-2-trifluoromethyl-propenone 
• 405876-72-4 1-(4-methoxy-phenyl)-3,3-diphenyl-2-trifluoromethyl-prop-2-en-1-ol 
• 405876-62-2 1-(4-methoxy-phenyl)-3,3-diphenyl-2-trifluoromethyl-propenone 
• 405876-60-0 3,3-diphenyl-1-o-tolyl-2-trifluoromethyl-propenone 
• 405876-71-3 3,3-diphenyl-1-p-tolyl-2-trifluoromethyl-prop-2-en-1-ol 
• 405876-70-2 1,3,3-triphenyl-2-trifluoromethyl-prop-2-en-1-ol 
• 405876-59-7 1,3,3-triphenyl-2-trifluoromethyl-propenone 
• 405876-69-9 4,4-diphenyl-3-trifluoromethyl-but-3-en-2-ol 
• 405876-58-6 4,4-diphenyl-3-(trifluoromethyl)but-3-en-2-one 

Relevant academic research and scientific papers

Preparation of novel β,β-diphenyl α-(trifluoromethyl)vinylstannane and its cross-coupling reactions with aryl iodides

β,β-Diphenyl-α-(trifluoromethyl)vinylstannane 6 was prepared in good yield via several steps from 2,3,3,3-tetrafluoro-1-phenyl-1-phenylthiopropene. The cross-coupling reactions of 6 with aryl iodides in the presence of a catalytic amount of Pd(PPh3)4 and CuI provided trifluoromethylated triphenylethene derivatives 7 in high yields. (C) 2000 Elsevier Science Ltd.

Preparation of α- or β-trifluoromethylated vinylstannanes and their cross-coupling reactions

α - or β-Trifluoromethylated vinylstannanes 1, 2a, 3 and 4 were prepared form 1,1-bis(phenylthio)-2,2,3,3,3-pentafluoropropylbenzene (5) via several steps. The cross-coupling arylation reactions of 1-4 with aryl iodides bearing a bromo, methoxy, methyl, n