15979-14-3

Basic information

• Product Name: BIS(3,5-BIS(TRIFLUOROMETHYL)PHENYL)PHOSPHINE OXIDE
• Synonyms: DI(3,5-BIS(TRIFLUOROMETHYL)PHENYL)PHOSPHINE OXIDE;BIS(3,5-BIS(TRIFLUOROMETHYL)PHENYL)PHOSPHINE OXIDE
• CAS NO: 15979-14-3
• Molecular Formula: C₁₆H₇F₁₂OP
• Molecular Weight: 474.18
• Mol File: 15979-14-3.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 336.2±52.0 °C(Predicted)
• Appearance: /
• CAS DataBase Reference: BIS(3,5-BIS(TRIFLUOROMETHYL)PHENYL)PHOSPHINE OXIDE(CAS DataBase Reference)
• NIST Chemistry Reference: BIS(3,5-BIS(TRIFLUOROMETHYL)PHENYL)PHOSPHINE OXIDE(15979-14-3)
• EPA Substance Registry System: BIS(3,5-BIS(TRIFLUOROMETHYL)PHENYL)PHOSPHINE OXIDE(15979-14-3)

Safety Data

• Hazardous Substances Data: 15979-14-3(Hazardous Substances Data)

Upstream product

• 328-70-1 3,6-bis(trifluoromethyl)bromobenzene 
• 762-04-9 phosphonic acid diethyl ester 
• 328-72-3 3,5-(bistrifluoromethyl)chlorobenzene 
• 112981-69-8 3,5-bis(trifluoromethyl)phenylmagnesium bromide 

Downstream Products

• 1338384-03-4 4-(2-{bis(3,5-bistrifluoromethylphenyl)phosphinyl}phenyl)-7-methyl-2,1,3-benzothiadiazole 
• 220185-40-0 1,3-bis[bis[3,5-bis(trifluoromethyl)phenyl]phosphino]propane 

Relevant articles and documents

Robust Alkyne Metathesis Catalyzed by Air Stable d2Re(V) Alkylidyne Complexes

We report in this communication the first example of catalytic alkyne metathesis reactions mediated by well-defined non-d0 alkylidyne complexes. The air-stable d2 Re(V) alkylidyne complex Re4, bearing two PO-chelating ligands and a labile pyridine ligand, could catalyze homometathesis of internal alkynes with a broad substrate scope, including alcohols, amines, and even carboxylic acids. The catalyst can tolerate heating, air, and moisture in both solid and solution states, and the catalytic metathesis reactions could proceed normally in wet solvents.

Rhodium catalyzed C-C bond cleavage/coupling of 2-(azetidin-3-ylidene)acetates and analogs

The C-C bond cleavage/coupling of 2-(azetidin-3-ylidene)acetates with aryl boronic acids catalyzed by a rhodium complex was studied with a "conjugate addition/β-C cleavage/protonation" strategy.

Selective dehydrocoupling of phosphines by lithium chloride carbenoids

The development of a simple, transition-metal-free approach for the formation of phosphorus-phosphorus bonds through dehydrocoupling of phosphines is presented. The reaction is mediated by electronically stabilized lithium chloride carbenoids and affords a variety of different diphosphines under mild reaction conditions. The developed protocol is simple and highly efficient and allows the isolation of novel functionalized diphosphines in high yields.