dodecacarbonyl[μ4-(η,η,eta.,η)(1-benzyloxy-7-hydroxy-2,5-undecadiyne)]tetracobalt

Base Information

Chemical Name:dodecacarbonyl[μ4-(η,η,eta.,η)(1-benzyloxy-7-hydroxy-2,5-undecadiyne)]tetracobalt
CAS No.:700877-62-9
Molecular Formula:C₃₀H₂₂Co₄O₁₄
Molecular Weight:842.469
Hs Code.:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of dodecacarbonyl[μ4-(η,η,eta.,η)(1-benzyloxy-7-hydroxy-2,5-undecadiyne)]tetracobalt

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Technology Process of dodecacarbonyl[μ4-(η,η,eta.,η)(1-benzyloxy-7-hydroxy-2,5-undecadiyne)]tetracobalt

There total 1 articles about dodecacarbonyl[μ4-(η,η,eta.,η)(1-benzyloxy-7-hydroxy-2,5-undecadiyne)]tetracobalt 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: 44.0%

: 11-benzyloxy-undeca-6,9-diyn-5-ol

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

: 700877-62-9
dodecacarbonyl[μ4-(η,η,eta.,η)(1-benzyloxy-7-hydroxy-2,5-undecadiyne)]tetracobalt

Guidance literature:: In diethyl ether; (N2); mixt. of Co2(CO)8 and alkyne in Et2O was stirred for 3.5 h at 0°C; volatiles removed (vac.); chromd. (petroleum ether/Et2O, 20/1);
DOI:10.1139/v03-209

Reference yield: 84.0%

: 700877-62-9
dodecacarbonyl[μ4-(η,η,eta.,η)(1-benzyloxy-7-hydroxy-2,5-undecadiyne)]tetracobalt

: 892-20-6
triphenylstannane

: 700877-63-0
dodecacarbonyl[μ4-(η,η,eta.,η)(1-benzyloxy-2,5-undecadiyne)]tetracobalt

Guidance literature:: With boron trifluoride diethyl etherate; In dichloromethane; (N2); BF3*Et2O (1 equiv.) was added to soln. of Co complex and Ph3SnH (1.5 equiv.) in CH2Cl2 at 5°C over 30 min; mixt. was stirred for 20h; quenched with H2O; chromd. (silica gel, petroleum ether/Et2O, 100/1);
DOI:10.1139/v03-209