tetrakis(2-methylphenyl)osmium(IV)

Base Information

Chemical Name:tetrakis(2-methylphenyl)osmium(IV)
CAS No.:101191-32-6
Molecular Formula:C₂₈H₂₈Os
Molecular Weight:554.73
Hs Code.:

Synonyms:tetrakis(2-methylphenyl)osmium(IV)

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Chemical Property of tetrakis(2-methylphenyl)osmium(IV)

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Technology Process of tetrakis(2-methylphenyl)osmium(IV)

There total 8 articles about tetrakis(2-methylphenyl)osmium(IV) 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: 55.0%

: 932-31-0
ortho-tolylmagnesium bromide

: 20816-12-0
osmium(VIII) oxide

: 101191-32-6
tetrakis(2-methylphenyl)osmium(IV)

Guidance literature:: In tetrahydrofuran; (argon); -78°C to room temp., stirring (2 h); solvent removal (vac.), Soxhlet extn. (hexane or petroleum ether), concn., crystn. at -20°C;
DOI:10.1016/0277-5387(95)00364-9

Reference yield: 25.0%

: 932-31-0
ortho-tolylmagnesium bromide

: 20816-12-0
osmium(VIII) oxide

: 101191-32-6
tetrakis(2-methylphenyl)osmium(IV)

: 373621-14-8
dioxobis(2-methylphenyl)osmium(VI)

: 373621-13-7
oxotetrakis(2-methylphenyl)osmium(VI)

Guidance literature:: In tetrahydrofuran; diethyl ether; 7 equivs. of Mg compd. in Et2O added to soln. of OsO4 in THF at -78°C; mixt. stirred at -78°C for 45 min; warmed to room temp. andstirred for 2 h; evapd. to dryness; extd. into CH2Cl2 in air; column chromy. (SiO2, hexane, CH2Cl2/hexane (1/4)) and acetone); elem. anal.;
DOI:10.1139/v00-192