(μ-η2-1,10-bis(3',4'-dimethoxyphenyl)-2,8-decadiyne-1,10-diol)bis(dicobalt hexacarbonyl)

Base Information

Chemical Name:(μ-η2-1,10-bis(3',4'-dimethoxyphenyl)-2,8-decadiyne-1,10-diol)bis(dicobalt hexacarbonyl)
CAS No.:1017295-59-8
Molecular Formula:C₃₈H₃₀Co₄O₁₈
Molecular Weight:1010.62
Hs Code.:

Synonyms:(μ-η2-1,10-bis(3',4'-dimethoxyphenyl)-2,8-decadiyne-1,10-diol)bis(dicobalt hexacarbonyl)

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Chemical Property of (μ-η2-1,10-bis(3',4'-dimethoxyphenyl)-2,8-decadiyne-1,10-diol)bis(dicobalt hexacarbonyl)

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Technology Process of (μ-η2-1,10-bis(3',4'-dimethoxyphenyl)-2,8-decadiyne-1,10-diol)bis(dicobalt hexacarbonyl)

There total 1 articles about (μ-η2-1,10-bis(3',4'-dimethoxyphenyl)-2,8-decadiyne-1,10-diol)bis(dicobalt hexacarbonyl) 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: 20.9%

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

: 1017295-79-2
1,10-bis(3',4'-dimethoxyphenyl)-2,8-decadiyne-1,10-diol

: 1017295-59-8
(μ-η2-1,10-bis(3',4'-dimethoxyphenyl)-2,8-decadiyne-1,10-diol)bis(dicobalt hexacarbonyl)

Guidance literature:: In diethyl ether; (N2); Schlenk technique; soln. of diol in ether was added to soln. of Cocomplex in ether; stirred at room temp. for 5 h; evapd. (vac.); loaded with acetone; chromd. (silica gel, CH2Cl2/ether, 20/1); elem. anal.;
DOI:10.1021/om7010497

Reference yield: 28.1%

: 1017295-59-8
(μ-η2-1,10-bis(3',4'-dimethoxyphenyl)-2,8-decadiyne-1,10-diol)bis(dicobalt hexacarbonyl)

: 1194524-47-4
meso-3,4-bis(3',4'-dimethoxyphenyl)-1,5-cyclodecadiyne

Guidance literature:: (μ-η2-1,10-bis(3',4'-dimethoxyphenyl)-2,8-decadiyne-1,10-diol)bis(dicobalt hexacarbonyl); With tetrafluoroboric acid dimethyl ether complex; In diethyl ether; at -20 ℃; for 0.5h; Inert atmosphere;

With cobaltocene; In dichloromethane; at -78 ℃; for 0.283333h; Inert atmosphere;

With ammonium cerium (IV) nitrate; In acetone; at -78 - -50 ℃; for 1.68333h; Inert atmosphere;
DOI:10.1021/jo901404f

Reference yield:

: 1017295-59-8
(μ-η2-1,10-bis(3',4'-dimethoxyphenyl)-2,8-decadiyne-1,10-diol)bis(dicobalt hexacarbonyl)

: 67969-83-9
tetrafluoroboric acid dimethyl ether complex

: [(CH₂CH₂CCCHC₆H₃(OCH₃)2)Co₂(CO)6]2⁽²⁺⁾*2BF₄^(1-)=[(CH₂CH₂CCCHC₆H₃(OCH₃)2)Co₂(CO)6]2[BF₄]2

Guidance literature:: In diethyl ether; byproducts: H2O; (N2); Schlenk technique; soln. of Co complex in ether was added dropwiseto soln. of acid (12 equiv.) in ether at 5°C; stirred at 5.degre e.C for 10 min; cooled to 0°C; ethereal layer removed; washed (ether); evapd. (vac.);
DOI:10.1021/om7010497