(3-(4-methoxyphenyl)-1-propyne)dicobalthexacarbonyl

Base Information

Chemical Name:(3-(4-methoxyphenyl)-1-propyne)dicobalthexacarbonyl
CAS No.:65979-04-6
Molecular Formula:C₁₆H₁₀Co₂O₇
Molecular Weight:432.238
Hs Code.:

Synonyms:

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Chemical Property of (3-(4-methoxyphenyl)-1-propyne)dicobalthexacarbonyl

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Technology Process of (3-(4-methoxyphenyl)-1-propyne)dicobalthexacarbonyl

There total 6 articles about (3-(4-methoxyphenyl)-1-propyne)dicobalthexacarbonyl 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: 73.3%

: 1144513-87-0
(μ-η2-3-methoxy-3-(4'-methoxyphenyl)-1-propyne)dicobalt hexacarbonyl

: 65979-04-6
(3-(4-methoxyphenyl)-1-propyne)dicobalthexacarbonyl

: 610802-79-4,610802-80-7
(μ,η2-3,4-bis(4'-methoxyphenyl)-1,5-hexadiyne)bis(dicobalt hexacarbonyl)

Guidance literature:: With Tf₂O; Cp₂Co; In dichloromethane; (N2) Tf2O was added dropwise to soiln. Co complex in CH2Cl2 at -50°C, react. mixt. was brought to -10°C in 30 min, soln. Cp2Co in CH2Cl2 was added dropwise at -50°C, stirred for 10 min; brine was added, warmed to 0°C in 40 min, extd. with ether, washed with water, dried over Na2SO4, evapd. in vacuo, prep. TLC - mixt. diastereomers;
DOI:10.1021/om2006497

Reference yield: 72.8%

: 15226-74-1,61091-28-9,61117-58-6
dicobalt octacarbonyl

: 1144513-87-0
(μ-η2-3-methoxy-3-(4'-methoxyphenyl)-1-propyne)dicobalt hexacarbonyl

: 65979-04-6
(3-(4-methoxyphenyl)-1-propyne)dicobalthexacarbonyl

: meso-μ-η2-[3,4-di(4'-methoxyphenyl)-1,5-hexadiyne]bis(dicobalthexacarbonyl)

: d,l-μ-η2-[3,4-di(4'-methoxyphenyl)-1,5-hexadiyne]bis(dicobalthexacarbonyl)

Guidance literature:: With trifluoromethylsulfonic anhydride; In 1,2-dichloro-ethane; (N2); Schlenk technique; anhydride added dropwise to Co complex/C2H4Cl2 (-20°C); stirred (-20°C, 10 min; 20°C, 10 min); re fluxed (83°C, 3 min); cooled (20°C); MeOH added; stirred (30 min); Co2(CO)8 added; stirred (2 h; dild. with H2O; extd. (ether); org. layer washed (H2O); dried (Na2SO4); evapd. (vac.); fractionally chromd. (silica gel plate, petroleum ether/ether, 7/1);
DOI:10.1021/om900448j

Reference yield: 69.0%

: 610802-73-8
[1-(4-methoxyphenyl)-prop-2-yn-1-ol]dicobalthexacarbonyl

: 67969-83-9
tetrafluoroboric acid dimethyl ether complex

: 65979-04-6
(3-(4-methoxyphenyl)-1-propyne)dicobalthexacarbonyl

: meso-μ-η2-[3,4-di(4'-methoxyphenyl)-1,5-hexadiyne]bis(dicobalthexacarbonyl)

: d,l-μ-η2-[3,4-di(4'-methoxyphenyl)-1,5-hexadiyne]bis(dicobalthexacarbonyl)

Guidance literature:: In diethyl ether; under N2; HBF4*Me2O added to soln. of Co complex in Et2O at -20°C, stirred at -20°C for 1 h, the ether layer removed, residue washed with ether at -20°C, ether evapd., CH2Cl2 and THF added, stirred at 20°C; TLC (silica gel, petroleum ether/ether (7/1));
DOI:10.1016/S0022-328X(03)00539-4