Benzylmethyldiphenylphosphonium chloride

Base Information

• Chemical Name: Benzylmethyldiphenylphosphonium chloride
• CAS No.: 54844-98-3
• Molecular Formula: C₂₀H₂₀P*Cl
• Molecular Weight: 326.806
• Mol file: 54844-98-3.mol

Synonyms:Benzylmethyldiphenylphosphonium chloride

Chemical Property of Benzylmethyldiphenylphosphonium chloride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of Benzylmethyldiphenylphosphonium chloride

There total 1 articles about Benzylmethyldiphenylphosphonium chloride 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:

benzyl chloride (100-44-7) + diphenyl(methyl)phosphine (1486-28-8) → Benzylmethyldiphenylphosphonium chloride (54844-98-3)

Guidance literature:

In benzene; for 6h; Yield given; Heating;

Reference yield:

Benzylmethyldiphenylphosphonium chloride (54844-98-3) + benzaldehyde (100-52-7) → cis-stilben (645-49-8) + (E)-1,2-diphenyl-ethene (103-30-0)

Guidance literature:

With n-butyllithium; Product distribution; multistep reaction; 1.) hexane, THF, RT; 0.5 h, 2.) THF, RT; 10 h; var. base or metal;

Reference yield:

Benzylmethyldiphenylphosphonium chloride (54844-98-3) + ortho-anisaldehyde (135-02-4) → (E)-2-methoxystilbene (52805-92-2) + (Z)-1-(2-methoxyphenyl)-2-phenylethene (1898-14-2)

Guidance literature:

Benzylmethyldiphenylphosphonium chloride; With sodium hexamethyldisilazane; In tetrahydrofuran; for 1h; Inert atmosphere;

ortho-anisaldehyde; In tetrahydrofuran; at -78 - 20 ℃; optical yield given as %de; diastereoselective reaction; Inert atmosphere; Cooling with acetone-dry ice;

DOI:10.1021/ja300943z

upstream raw materials:

benzyl chloride

diphenyl(methyl)phosphine

Downstream raw materials:

cis-stilben

(E)-1,2-diphenyl-ethene

(E)-1-tert-butyl-2-phenylethene

(Z)-1-(3,3-dimethylbut-1-enyl)benzene