2-(2-methylphenyl)-benzo-1,3-dioxo-borole

Base Information

• Chemical Name: 2-(2-methylphenyl)-benzo-1,3-dioxo-borole
• CAS No.: 19206-13-4
• Molecular Formula: C₁₃H₁₁BO₂
• Molecular Weight: 210.04
• Mol file: 19206-13-4.mol

Synonyms:2-(2-methylphenyl)-benzo-1,3-dioxo-borole

Chemical Property of 2-(2-methylphenyl)-benzo-1,3-dioxo-borole

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 2-(2-methylphenyl)-benzo-1,3-dioxo-borole

There total 19 articles about 2-(2-methylphenyl)-benzo-1,3-dioxo-borole 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: 93.0%

[Os(CO)2(P(C6H5)3)2(C6H4CH3)(BO2C6H4)] (227310-43-2,227317-02-4) + benzo[1,3,2]dioxaborole (274-07-7) → Os(C6H4O2B)(CO)2H(P(C6H5)3)2 (227310-44-3) + 2-(2-methylphenyl)-benzo-1,3-dioxo-borole (19206-13-4)

Guidance literature:

In benzene; a mixt. in C6H6 was stirred at 20°C for 16 h; C6H6 was removed in vac., CH2Cl2 was added, filtered, EtOH was added tofiltrate, CH2Cl2 was removed in vac., ppt. was washed with EtOH and hexane; elem. anal.;

DOI:10.1021/om0004601

Reference yield: 80.0%

[Os(CO)2(P(C6H5)3)2(C6H4CH3)(BO2C6H4)] (227310-43-2,227317-02-4) → [-Os(C6H4Ph2P-)H(CO)2(PPh3)] + 2-(2-methylphenyl)-benzo-1,3-dioxo-borole (19206-13-4)

Guidance literature:

In benzene; a soln. of complex in C6H6 was stirred at 20°C for 16 h; filtered, the solvent was removed in vac., recrystd. from CH2Cl2-EtOH, washed with EtOH and hexane; elem. anal.;

DOI:10.1021/om0004601

Reference yield: 71.0%

1,1,2,2-tetrachloroethylene (127-18-4) + [Os(CO)2(P(C6H5)3)2(C6H4CH3)(BO2C6H4)] (227310-43-2,227317-02-4) → Os(CClCCl2)Cl(CO)2(P(C6H5)3)2 + 2-(2-methylphenyl)-benzo-1,3-dioxo-borole (19206-13-4)

Guidance literature:

In benzene; a soln. in C6H6 was stirred for 16 h at 20°C; the solvent was removed in vac., the solid was dissolved in CH2Cl2, EtOH was added, CH2Cl2 was removed in vac., ppt. was washed with EtOH and hexane; elem. anal.;

DOI:10.1021/om0004601

upstream raw materials:

benzene-1,2-diol

(2-methylphenyl)dichloroborane

1,1,2,2-tetrachloroethylene

[Os(CO)2(P(C₆H₅)3)2(C₆H₄CH₃)(BO₂C₆H₄)]

Downstream raw materials:

2-methylphenylboronic acid pinacol ester