Phosphonic acid, phenyl-, di-2-propynyl ester

Base Information

• Chemical Name: Phosphonic acid, phenyl-, di-2-propynyl ester
• CAS No.: 1779-32-4
• Molecular Formula: C12H11O3P
• Molecular Weight: 234.191
• Mol file: 1779-32-4.mol

Synonyms:

Chemical Property of Phosphonic acid, phenyl-, di-2-propynyl ester

Chemical Property:

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Phosphonic acid, phenyl-, di-2-propynyl ester

There total 1 articles about Phosphonic acid, phenyl-, di-2-propynyl ester 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: 90.0%

P,P-dichlorophenylphosphine oxide (824-72-6) + propargyl alcohol (107-19-7) → di(prop-2-yn-1-yl) phenylphosphonate (1779-32-4)

Guidance literature:

With triethylamine; at 0 ℃;

DOI:10.1002/ejoc.201500835

Reference yield: 69.0%

nido-decaborane (17702-41-9) + di(prop-2-yn-1-yl) phenylphosphonate (1779-32-4) → (C6H5)P(O)(OCH2(CCHB10H10))2 (89431-30-1)

Guidance literature:

With 2,3-Dimethylaniline; In toluene; byproducts: H2; heated; cooled; treated (dil. HCl); toluene removed; EtOH added; refluxed; EtOH removed; recrystd. (acetone-hexane); elem. anal.;

DOI:10.1007/BF00954729

Reference yield: 10.0%

(3α,5β)-24-azidocholan-3-ol (881179-17-5) + di(prop-2-yn-1-yl) phenylphosphonate (1779-32-4) → C60H93N6O5P + 24-(4-(hydroxymethyl)-1H-1,2,3-triazol-1-yl)-5β-cholan-3α-ol

Guidance literature:

With sodium L-ascorbate; tris[(1-benzyl-1H-1,2,3-triazol-4yl)methyl]amine; In tetrahydrofuran; water; at 20 ℃; for 2h; Reagent/catalyst; Inert atmosphere;

DOI:10.1002/ejoc.201500835

upstream raw materials:

P,P-dichlorophenylphosphine oxide

propargyl alcohol

Downstream raw materials:

Benzolphosphonsaeure-di-(2,3-dibrom-propen-⁽²⁾-yl-ester)

Benzolphosphonsaeure-di-(2,3-dijod-propen-⁽²⁾-yl-ester)

Benzolphosphonsaeure-di-(2,3-dichlor-propen-⁽²⁾-yl-ester)

Benzolphosphonsaeure-di-(2,2,3,3-tetrabrom-propylester)