p-xylylenediphosphonic acid tetrachloride

Base Information

• Chemical Name: p-xylylenediphosphonic acid tetrachloride
• CAS No.: 4546-08-1
• Molecular Formula: C₈H₈Cl₄O₂P₂
• Molecular Weight: 339.91

Synonyms:p-xylylenediphosphonic acid tetrachloride

Chemical Property of p-xylylenediphosphonic acid tetrachloride

Chemical Property:

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Technology Process of p-xylylenediphosphonic acid tetrachloride

There total 1 articles about p-xylylenediphosphonic acid tetrachloride 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: 55.0%

p-xylylene-α,α'-bis(phosphonic acid dimethyl ester) (52577-04-5) → p-xylylenediphosphonic acid tetrachloride (4546-08-1)

Guidance literature:

With phosphorus pentachloride; N,N-dimethyl-formamide; at 140 ℃; for 2h;

DOI:10.1021/jo971297v

Reference yield: 64.0%

(3-hydroxyphenyl)diphenylmethane (84868-54-2) + p-xylylenediphosphonic acid tetrachloride (4546-08-1) → {4-[(3-Benzhydryl-phenoxy)-hydroxy-phosphorylmethyl]-benzyl}-phosphonic acid mono-(3-benzhydryl-phenyl) ester

Guidance literature:

With triethylamine; In tetrahydrofuran; 1.) 0 deg C, 30 min, 2.) room temperature, 2 h;

DOI:10.1021/jo971297v

Reference yield: 36.0%

[1,1'-biphenyl]-3-ol (580-51-8) + p-xylylenediphosphonic acid tetrachloride (4546-08-1) → {4-[(Biphenyl-3-yloxy)-hydroxy-phosphorylmethyl]-benzyl}-phosphonic acid mono-biphenyl-3-yl ester

Guidance literature:

With triethylamine; In tetrahydrofuran; 1.) 0 deg C, 30 min, 2.) room temperature, 2 h;

DOI:10.1021/jo971297v

upstream raw materials:

p-xylylene-α,α'-bis(phosphonic acid dimethyl ester)

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