432-04-2

Usage

InChI:InChI=1/C3F9P/c4-1(5,6)13(2(7,8)9)3(10,11)12

Upstream product

• 359-64-8 iodo-bis-trifluoromethyl-phosphine 
• 79-35-6 1,1'-dichloro-2,2'-difluoroethene 
• 460-96-8 bis(trifluoromethyl)phosphine 
• 7553-56-2 iodine 
• 2966-50-9 silver trifluoroacetate 
• 421-59-0 trifluoromethyldiiodophosphine 
• 423-01-8 tris(trifluoromethyl)phosphine oxide 
• 420-72-4 tris(trifluoromethyl)phosphine dichloride 
• 7783-06-4 hydrogen sulfide 
• 2728-67-8 Tetrakis(trifluormethyl)disphosphoxan 
• 354-89-2 (pentafluoro ethyl) trifluoro silane 
• 58734-88-6 bis(trifluoromethyl)hexafluoroisopropylphosphine 
• 75-63-8 Bromotrifluoromethane 

Downstream Products

• 421-07-8 1,1,1-trifluoropropane 
• 2714-60-5 tetrakis(trifluoromethyl)diphosphine 
• 353-50-4 Carbonyl fluoride 
• 18474-98-1 [Ni(CO)₃{P(CF₃)₃}] 
• 15188-79-1 [Ni(CO)₂{P(CF₃)₃}₂] 
• 359-64-8 iodo-bis-trifluoromethyl-phosphine 
• 2314-97-8 iodotrifluoromethane 
• 421-59-0 trifluoromethyldiiodophosphine 
• 13455-01-1 phosphorous triiodide 
• 75-63-8 Bromotrifluoromethane 
• 7611-81-6 Bis(trifluormethyl)amino-bis(trifluormethyl)phosphan 
• 7611-82-7 Bis{bis(trifluormethyl)amino}-trifluormethylphosphan 
• 75-46-7 trifluoromethan 
• 374-09-4 (trifluoromethyl)phosphonic acid 

Relevant academic research and scientific papers

Facile syntheses of tris(trifluoromethyl) phosphine and difluorotris(trifluoromethyl)phosphorane

Tris(trifluorornethyl)phosphine is easily available in high yield using the three component system P(NEt)2)3/CF3Br/(PhO)3P in HMPA. Addition of chlorine and fluorination with zinc difluoride yield difluorotris(trifluoromethyl)phosphorane.

Oxidation of tris(trifluoromethyl)phosphine

Oxygen reacts with tris(trifluoromethyl)phosphine by a chain reaction involving the trifluoromethyl radical and its autoxidation. With thermal quenching, tris(trifluoromethyl) phosphate and bis(trifluoromethyl)fluorophosphine oxide are formed. Under conditions of spontaneous ignition the latter compound delivers CF2, a powerful reducing agent.

Inorganic chemistry of fluorocarbenes. 1. Reactions of tetrafluoroethylidene with fluorine-containing phosphines

The interactions of tetrafluoroethylidene with three fluorine-containing phosphines have been investigated. The source of the carbene is the pyrolytic decomposition of C2F5SiF3 at 200°C. The reaction of CF3CF with PF3 generates CF2=CFPF4 and PF5; reaction with (CF3)3P leads to (CF3)2PCF(CF3)2; and reaction with (CF3)2PCF(CF3)2 produces the fluorocarbon (CF3)2CFCF(CF3)2. The possibility that the vinylphosphorane product of the PF3 reaction results from fluorine-transfer rearrangement of C2F5PF2 as an intermediate product was discredited by a demonstration that C2F5PF2 is thermally stable under the reaction conditions. Other mechanistic pathways are discussed.