1-(4-bromophenyl)-m-carborane

Base Information

Chemical Name:1-(4-bromophenyl)-m-carborane
CAS No.:23754-22-5
Molecular Formula:C₈H₁₅B₁₀Br
Molecular Weight:299.221
Hs Code.:

Synonyms:1-(4-bromophenyl)-m-carborane

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Chemical Property of 1-(4-bromophenyl)-m-carborane

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Technology Process of 1-(4-bromophenyl)-m-carborane

There total 1 articles about 1-(4-bromophenyl)-m-carborane 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: 68.0%

: 16986-24-6
1,7-dicarba-closo-dodecaborane⁽¹²⁾

: 673-40-5
4-bromobenzenediazonium tetrafluoroborate

: 23754-22-5
1-(4-bromophenyl)-m-carborane

Guidance literature:: With n-butyllithium; copper(l) chloride; In tetrahydrofuran; diethyl ether; hexane; under N2; dropwise addn. of BuLi in hexane to a soln. of m-carborane inether at 0-5°C with stirring; addn. of anhydr. CuCl with stirring; addn. of THF; heating at 40°C for 10 min; cooling to 0-5°C; addn. of BF4-salt; addn. of MeOH at 20°C; filtration of ppt. and washing (benzene, ether); washing of filtrates (aq. HCl, H2O) and drying over CaCl2 or Na2SO4; evapn. in vac.; TLC (Siloful, benzene-petroleum ether); recrystn. (EtOH); elem. anal.;

Reference yield: 58.0%

: 23754-22-5
1-(4-bromophenyl)-m-carborane

: 149104-90-5
4-acetylphenylboronic acid

: 65062-96-6
CH₃COC₆H₄C₆H₄C₂B₁₀H₁₁

Guidance literature:: With K₂CO₃; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; water; toluene; (Ar); dissolving of BrC6H4C2B10H11 in THF/toluene, addn. of 4-acetylphenylboronic acid, PdCl2(PPh3)2 and aq. soln. of K2CO3, reflux at 100°C for 24 h; extn. with CH2Cl2, drying of combined org. layer over MgSO4, evapn. of solvent, chromy. on silica with 10-15% EtOAc in hexanes; elem. anal.;
DOI:10.1021/ic200010q

Reference yield: 46.0%

: 111-34-2,92680-80-3
-butyl vinyl ether

: 23754-22-5
1-(4-bromophenyl)-m-carborane

: 34692-46-1
1-C₆H₄-4-COCH₃-1.7-C₂B₁₀H₁₁

Guidance literature:: With Pd(OAc)2; 1,3-bis(diphenylphosphino)propane; triethylamine; In isopropyl alcohol; (Ar); addn. of butyl vinyl ether, Et3N, Pd(OAc)2 and DPPP to soln. of BrC6H4C2B1011 in 2-propanol, reflux at 120°C for 36 h, cooling to room temp., addn. of 5% HCl, stirring at room temp. for 15 min; extn. with CH2Cl2, drying the combined org. layers over MgSO4, evapn. ofsolvent, chromy. on silica with 5% EtOAc in hexanes as the eluent; elem . anal.;
DOI:10.1021/ic200010q