bis[4-(1,12-dicarba-closo-dodecaboran-1-yl)phenyl]acetylene

Base Information

• Chemical Name: bis[4-(1,12-dicarba-closo-dodecaboran-1-yl)phenyl]acetylene
• CAS No.: 191931-64-3
• Molecular Formula: C₁₈H₃₀B₂₀
• Molecular Weight: 462.656
• Mol file: 191931-64-3.mol

Synonyms:bis[4-(1,12-dicarba-closo-dodecaboran-1-yl)phenyl]acetylene

Chemical Property of bis[4-(1,12-dicarba-closo-dodecaboran-1-yl)phenyl]acetylene

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of bis[4-(1,12-dicarba-closo-dodecaboran-1-yl)phenyl]acetylene

There total 1 articles about bis[4-(1,12-dicarba-closo-dodecaboran-1-yl)phenyl]acetylene 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: 25.0%

1,12-dicarbora-closo-dodecaborane (20644-12-6) + 1,2-bis(4-iodophenyl)acetylene (67973-34-6) → phenyl[4-(1,12-dicarba-closo-dodecaboran-1-yl)phenyl]acetylene (191931-67-6) + bis[4-(1,12-dicarba-closo-dodecaboran-1-yl)phenyl]acetylene (191931-64-3)

Guidance literature:

With HCl; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; hexane; water; -30°C to room temp. (1 h), stirring (4 h), CuI addn. (-30°C), 50°C (14 h), evapn. (reduced pressure), NMP, Pd-complex and alkyne addn., 100°C (18 h), hexane and HCl (aq) addn.; further reagents; extg. (hexane, HCl), drying (Na2SO4), evapn., chromy. (SiO2, hexane), recrystn. (EtOH); elem. anal.;

upstream raw materials:

1,12-dicarbora-closo-dodecaborane

1,2-bis(4-iodophenyl)acetylene