tricarbonyl(η(6)-(1-chloro-3,3-diphenylpropa-1,2-dienyl)benzene)chromium(0)

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Chemical Name:tricarbonyl(η(6)-(1-chloro-3,3-diphenylpropa-1,2-dienyl)benzene)chromium(0)
CAS No.:194302-74-4
Molecular Formula:C₂₄H₁₅ClCrO₃
Molecular Weight:438.83
Hs Code.:

Synonyms:tricarbonyl(η(6)-(1-chloro-3,3-diphenylpropa-1,2-dienyl)benzene)chromium(0)

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Chemical Property of tricarbonyl(η(6)-(1-chloro-3,3-diphenylpropa-1,2-dienyl)benzene)chromium(0)

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Technology Process of tricarbonyl(η(6)-(1-chloro-3,3-diphenylpropa-1,2-dienyl)benzene)chromium(0)

There total 1 articles about tricarbonyl(η(6)-(1-chloro-3,3-diphenylpropa-1,2-dienyl)benzene)chromium(0) 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: 77.0%

: 7719-09-7
thionyl chloride

: 105102-01-0
tricarbonyl(η(6)-(3,3-diphenyl-3-hydroxyprop-1-ynyl)benzene)chromium(0)

: 194302-74-4
tricarbonyl(η(6)-(1-chloro-3,3-diphenylpropa-1,2-dienyl)benzene)chromium(0)

Guidance literature:: With pyridine; In diethyl ether; (argon); addn. of SOCl2 in Et2O at -18°C over 10 min to the Cr complex and pyridine in Et2O, stirring 1.5 h at -18 to -10°C, then at room temp. for 4 h; evapn. (vac., <30°C); elem. anal.;
DOI:10.1002/cber.19971300816

Reference yield: 82.0%

: 194302-74-4
tricarbonyl(η(6)-(1-chloro-3,3-diphenylpropa-1,2-dienyl)benzene)chromium(0)

: 1066-54-2
trimethylsilylacetylene

: 194302-77-7
tricarbonyl(η(6)-(5,5-diphenyl-1-trimethylsilylpenta-3,4-dien-1-yn-3-yl)benzene)chromium(0)

Guidance literature:: With NEt₃; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; (argon); addn. of Me3SiCCH in THF to the Cr complex, NEt3 and the catalysts in THF, stirring (room temp., 20 h); addn. of Et2O, filtration, concn. (vac.), chromy. (SiO2; Et2O/pentane); elem. anal.;
DOI:10.1002/cber.19971300816

Reference yield: 69.0%

: 36354-42-4
tricarbonyl(η(6)-ethynylbenzene)chromium(0)

: 194302-74-4
tricarbonyl(η(6)-(1-chloro-3,3-diphenylpropa-1,2-dienyl)benzene)chromium(0)

: 194302-78-8
μ-(η(6):η(6)-(5,5-diphenylpenta-3,4-dien-1-yn-1,3-diyl)bisbenzene)bis(tricarbonylchromium(0))

Guidance literature:: With NEt₃; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; (argon); addn. of the acetylene in THF to the Cr complex, NEt3 and the catalysts in THF, stirring (room temp., 20 h); addn. of Et2O, filtration, concn. (vac.), chromy. (SiO2; Et2O/pentane); elem. anal.;
DOI:10.1002/cber.19971300816