dihydrido(η-cyclopentadienyl)bis(triphenylphosphine)osmium(IV)tetraphenylborate

Base Information

Chemical Name:dihydrido(η-cyclopentadienyl)bis(triphenylphosphine)osmium(IV)tetraphenylborate
CAS No.:112246-29-4
Molecular Formula:C₂₄H₂₀B*C₄₁H₃₇OsP₂
Molecular Weight:1101.13
Hs Code.:

Synonyms:

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Technology Process of dihydrido(η-cyclopentadienyl)bis(triphenylphosphine)osmium(IV)tetraphenylborate

There total 4 articles about dihydrido(η-cyclopentadienyl)bis(triphenylphosphine)osmium(IV)tetraphenylborate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 84.0%

: 112246-33-0
dihydrido(η-cyclopentadienyl)bis(triphenylphosphine)osmium(IV)chloride

: 143-66-8
sodium tetraphenyl borate

: 112246-29-4
dihydrido(η-cyclopentadienyl)bis(triphenylphosphine)osmium(IV)tetraphenylborate

Guidance literature:: In methanol; dissolved in MeOH, filtered, added NaBPh4; filtered;
DOI:10.1016/0022-328X(86)80542-3

Reference yield: 69.0%

: (η5-C5H5)OsH(PPh3)2

: 1455-13-6
deuteromethanol

: 7789-20-0
water-d2

: 143-66-8
sodium tetraphenyl borate

: 112246-29-4
dihydrido(η-cyclopentadienyl)bis(triphenylphosphine)osmium(IV)tetraphenylborate

: (C₅H₅)OsD₂(P(C₆H₅)3)2⁽¹⁺⁾*B(C₆H₅)4^(1-) = (C₅H₅)OsD₂(P(C₆H₅)3)2B(C₆H₅)4

Guidance literature:: With hydrogenchloride; In methanol; byproducts: DCl; D2O saturated with HCl at room temp. for 15 min, CpOsH(PPh3)2 added, stirred at room temp. for 30 min, evaporated at 30°C, dried under vac. over solid KOH overnight, added CH3OD, evaporated, added MeOH and NaBPh4; filtered after 10 min; IR, NMR;
DOI:10.1016/0022-328X(86)80542-3

Reference yield: 50.0%

: 34742-23-9
(η5-cyclopentadienyl)bis(triphenylphosphine)osmium(II)(Br)

: 143-66-8
sodium tetraphenyl borate

: 112246-29-4
dihydrido(η-cyclopentadienyl)bis(triphenylphosphine)osmium(IV)tetraphenylborate

: 34676-01-2
(C₅H₅)OsBr(CO)(P(C₆H₅)3)

Guidance literature:: In methanol; ethylene glycol; CpOsBr(PPh3)2 and diethyleneglycol refluxed for 2.4 min, distilled off,colled, extracted with benzene, removed C6H6 from the glycol phase, added MeOH, filtered, added NaBPh4; after 40 min filtered off, washed with MeOh, n-hexane, dried, combined benzene extracts, filtered, evaporated at 40°C, chromy.(silica, benzene), second fraction, evaporated, added n-hexane, decanted, discarded, washed; NMR, MS;
DOI:10.1016/0022-328X(86)80542-3