trans-OsHCl(O,O-dimethyl phenylphosphonite)(CO)(triphenylphosphine)2

Base Information

Chemical Name:trans-OsHCl(O,O-dimethyl phenylphosphonite)(CO)(triphenylphosphine)2
CAS No.:133442-76-9
Molecular Formula:C₄₅H₄₂ClO₃OsP₃
Molecular Weight:949.401
Hs Code.:

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Chemical Property of trans-OsHCl(O,O-dimethyl phenylphosphonite)(CO)(triphenylphosphine)2

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Technology Process of trans-OsHCl(O,O-dimethyl phenylphosphonite)(CO)(triphenylphosphine)2

There total 2 articles about trans-OsHCl(O,O-dimethyl phenylphosphonite)(CO)(triphenylphosphine)2 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: 95.0%

: 2946-61-4
phenylphosphonous acid dimethyl ester

: 16971-31-6,36007-23-5
hydridocarbonylchlorotris(triphenylphosphine)osmium(II)

: 133442-76-9,86494-76-0
trans-OsHCl(O,O-dimethyl phenylphosphonite)(CO)(triphenylphosphine)2

Guidance literature:: In benzene; heating of Os-complex and excess phosphonite together in C6H6 for 2.5 h, cooling; evapn. (vac.), recrystn. from CH2Cl2/C2H5OH; elem. anal.;
DOI:10.1016/0022-328X(91)86251-K

Reference yield: 45.0%

: 133361-51-0
C₄₃H₃₆Cl₃OOsP₃

: 133442-76-9,86494-76-0
trans-OsHCl(O,O-dimethyl phenylphosphonite)(CO)(triphenylphosphine)2

Guidance literature:: With CH₃OH; 1,8-diazabicyclo{5.4.0}undec-7-ene; In tetrahydrofuran; methanol; heating of Os-complex in THF/CH3OH (1:1) at reflux for 12 h in the presence of DBU, cooling; evapn. (vac.), recrystn. from CH2Cl2/C2H5OH;
DOI:10.1016/0022-328X(91)86251-K

Reference yield: 98.0%

: 133442-76-9,86494-76-0
trans-OsHCl(O,O-dimethyl phenylphosphonite)(CO)(triphenylphosphine)2

: 133361-72-5,133442-77-0
OsCl₂{O,O-dimethyl phenylphosphonite}(CO)(triphenylphosphine)2

Guidance literature:: With LiCl; H₂O; HClO₄; In ethanol; dichloromethane; acetonitrile; byproducts: H2; treatment of a soln. of Os-complex in CH2C2 with a soln. of CH3CN and aq. HClO4 (H2 evolution), evapn., dissoln. in CH2Cl2, addn. of LiCl in C2H5OH (ppt.); mixture of cis/trans isomers (Cl ligands); recrystn. from CH2Cl2/C2H5OH; elem. anal.;
DOI:10.1016/0022-328X(91)86251-K