Chlorobis(4-methoxyphenyl)borane

Base Information

• Chemical Name: Chlorobis(4-methoxyphenyl)borane
• CAS No.: 13272-76-9
• Molecular Formula: C14H14BClO2
• Molecular Weight: 260.528
• DSSTox Substance ID: DTXSID60543706
• Wikidata: Q82420648

Synonyms:13272-76-9;Chlorobis(4-methoxyphenyl)borane;DTXSID60543706

Chemical Property of Chlorobis(4-methoxyphenyl)borane

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 260.0775375
• Heavy Atom Count: 18
• Complexity: 212

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: B(C1=CC=C(C=C1)OC)(C2=CC=C(C=C2)OC)Cl

Technology Process of Chlorobis(4-methoxyphenyl)borane

There total 3 articles about Chlorobis(4-methoxyphenyl)borane 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: 96.5%

bis(4-methoxyphenyl)dimethylstannane (61726-36-1) + boron trichloride (10294-34-5) → ClB(C6H4-4-OCH3)2 (13272-76-9)

Guidance literature:

In n-heptane; byproducts: dimethyltin dichloride; glovebox; addn. of 1 equiv. of BCl3 as 1 M soln. in heptane to a flask contg. dimethyldiaryltin and heptane at room temp., sealing, stirring at room temp. for 30 min, heating at 100°C in oil bath for 24-48 h; cooling, decantation, removal of volatiles, recrystn. from petroleum ether at -35°C;

DOI:10.1021/ic034150x

Reference yield:

C28H28B2O5 → ClB(C6H4-4-OCH3)2 (13272-76-9)

Guidance literature:

With boron trichloride; In dichloromethane; at -80 ℃;

DOI:10.1016/S0022-328X(00)90824-6

Reference yield:

4-methoxyphenyl magnesium bromide (13139-86-1) → ClB(C6H4-4-OCH3)2 (13272-76-9)

Guidance literature:

Multi-step reaction with 2 steps

1: not given

2: n-heptane

In n-heptane;

DOI:10.1021/ic034150x

upstream raw materials:

bis(4-methoxyphenyl)dimethylstannane

boron trichloride

4-methoxyphenyl magnesium bromide

Downstream raw materials:

[(p-methoxyphenyl)2B(CH₂P(phenyl)2(BH₃))2][5-azoniaspiro[4.4]nonane]

(C₆H₄-4-CH₃O)2BN₃

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