OsH(η2-C2Ph2)(CO)(P(isopropyl)3)2

Base Information

• Chemical Name: OsH(η2-C2Ph2)(CO)(P(isopropyl)3)2
• CAS No.: 155607-16-2
• Molecular Formula: C₃₃H₅₂OOsP₂
• Molecular Weight: 716.923
• Mol file: 155607-16-2.mol

Synonyms:

Chemical Property of OsH(η2-C2Ph2)(CO)(P(isopropyl)3)2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of OsH(η2-C2Ph2)(CO)(P(isopropyl)3)2

There total 1 articles about OsH(η2-C2Ph2)(CO)(P(isopropyl)3)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: 76.0%

osmium H4(CO)(P(i-Pr)3)2 + diphenyl acetylene (501-65-5) → OsH(η2-C2Ph2)(CO)(P(isopropyl)3)2 (155607-16-2)

Guidance literature:

In methanol; byproducts: cis-stilbene, trans-stilbene; under exclusion of air, stirring for 15 min at room temperature; filtn., washing (methanol), drying (vac.), elem. anal.;

DOI:10.1016/0022-328X(94)80053-7

Reference yield: 94.0%

tetrafluoroboric acid + OsH(η2-C2Ph2)(CO)(P(isopropyl)3)2 (155607-16-2) → [OsH(η2-C2Ph2)(CO)(P-i-Pr3)2]BF4 (943868-38-0)

Guidance literature:

In diethyl ether; dichloromethane; under exclusion of air; soln. of Os complex in CH2Cl2 treated with soln.of HBF4 in Et2O; stirred at room temp. for 10 min; solvent removed in vac.; Et2O added; stirred at 0°C for 30 min; solid sepd. by decantation; washed with cold Et2O; dried in vac.; elem. anal.;

DOI:10.1021/om7002915

Reference yield: 47.0%

OsH(η2-C2Ph2)(CO)(P(isopropyl)3)2 (155607-16-2) + carbon monoxide (201230-82-2) → Os(C2(C6H5)2)(CO)2(P(C3H7)3)2 (155607-17-3)

Guidance literature:

In hexane; under exclusion of air, bubbling CO through a soln. of Os-complex for 30 min; concg., cooling to -78°C for 12 h, filtn., washing (cold hexane), drying (vac.), elem. anal.;

DOI:10.1016/0022-328X(94)80053-7

upstream raw materials:

diphenyl acetylene

Downstream raw materials:

Os(C₂(C₆H₅)2)(CO)2(P(C₃H₇)3)2

[OsH(η2-C2Ph2)(CO)(P-i-Pr3)2]BF4