132854-46-7

Upstream product

• 15318-33-9 trans-carbonyl(chloro)bis(triphenylphosphine)rhodium(I) 
• 7732-18-5 water 
• 2923-28-6 silver trifluoromethanesulfonate 
• 116466-22-9 trans-Rh(PPh₃)2(CO)(triflate) 
• 17185-29-4 carbonylhydridetris(triphenylphosphine)rhodium(I) 
• 129619-08-5 (P(C₆H₅)3)2Rh(CO)(OC₃(C₃H₇)2)⁽¹⁺⁾*CF₃SO₃^(1-) = {(P(C₆H₅)3)2Rh(CO)(OC₃(C₃H₇)2)}(CF₃SO₃) 
• 129648-04-0 (P(C₆H₅)3)2Rh(CO)(OC₃(C₆H₅)2)⁽¹⁺⁾*CF₃SO₃^(1-) = {(P(C₆H₅)3)2Rh(CO)(OC₃(C₆H₅)2)}(CF₃SO₃) 
• 129619-10-9 {(PPh₃)2Rh(CO)(OC₃(t-Bu)2)}(triflate) 

Downstream Products

• 15318-33-9 trans-carbonyl(chloro)bis(triphenylphosphine)rhodium(I) 
• 116466-22-9 trans-Rh(PPh₃)2(CO)(triflate) 
• 132854-52-5 {trans-Rh(PPh₃)2(CO)(C₅H₅N)}(SO₃CF₃)*H₂O 

Relevant academic research and scientific papers

Formation and characterization of simple, stable, coordinated water complexes of rhodium and iridium. The crystal structure of trans-+CF3SO3-

Reaction of trans-(Ph3P)2Rh(CO)(OSO2CF3) and trans-(Ph3P)2Ir(CO)(OSO2CF3) with water in benzene results in the formation of stable trans-+CF3SO3- and trans-+CF3SO3-, respe

Cationic rhodium(I) complexes formed in the reactions of HRh(CO)L 3 (L=PPh3, P(OPh)3) complexes with silver(I) salts

The reactions of HRh(CO)L3 (L=PPh3, P(OPh) 3) complexes with AgY (Y=BF4-, CF 3SO3-, PF6-) lead to [Rh(CO)(PPh3)2(H2O)]Y and [Rh(CO)(P(OPh) 3)3]Y compounds. The solvolysis of [Rh(CO)(PPh 3)2(H2O)]PF6 in ethanol produced a crystalline trans-[Rh(CO)(PPh3)2(OPOF2)] complex containing distorted square-planar rhodium center. The different arrangement of OPOF2- ligands found in two crystallographically independent molecules is connected with the presence of intra- and intermolecular C-H...O hydrogen bonds involving both oxygen atoms of each OPOF2- anion. The reaction of [Rh(CO)(P(OPh) 3)3]Y (Y=BF4-, PF6 -) in solution with CO leads to [Rh(CO)2(P(OPh) 3)3]Y and with P(OPh)3 to [Rh(P(OPh) 3)4]Y complexes. The [Rh(P(OPh)3) 4]PF6 complex was also obtained as a final reaction product of HRh(P(OPh)3)4 with AgPF6.

Interaction of rhodium(I) with cyclopropenones: Decarbonylation and formation of 1-rhodacyclopentene-2,5-diones and cationic oxygen σ-bound cyclopropenone complexes. X-ray crystal structure of trans-carbonylbis(triphenylphosphine)(di-tert-butylcyclopropenone)rhodium trifluoromethanesulfonate

Cyclopropenones 5a,b react with chlorotris(triphenylphosphine)rhodium to form trans-chlorocarbonylbis(triphenylphosphine)rhodium and acetylenes 7a,b. Reactions of 5a,b with trans-chlorocarbonylbis(triphenylphosphine)rhodium result in the formation of rhodacyclopentenediones 8a,b through the insertion of both the rhodium and the carbonyl into the three-membered ring. Di-tert-butylcyclopropenone, 5c, in contrast, does not react with chlorotris(triphenylphosphine)rhodium or trans-chlorocarbonylbis(triphenylphosphine)rhodium under similar reaction conditions. All three cyclopropenones 5a-c react with trans-carbonylbis(triphenylphosphine)rhodium trifluoromethanesulfonate (triflate) to give the cationic rhodium complexes 10a-c without ring opening. However, 5a,b yield the insertion products 12a,b when the reactions are done in benzene at ca. 60°C. The X-ray crystal structure of trans-carbonylbis(triphenylphosphine)(di-tert-butylcyclopropenone)rhodium triflate, 10c, is reported.