isopentyl phenylphosphinate

Base Information

• Chemical Name: isopentyl phenylphosphinate
• CAS No.: 87025-54-5
• Molecular Formula: C₁₁H₁₇O₂P
• Molecular Weight: 212.229
• Mol file: 87025-54-5.mol

Synonyms:isopentyl phenylphosphinate

Chemical Property of isopentyl phenylphosphinate

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of isopentyl phenylphosphinate

There total 3 articles about isopentyl phenylphosphinate 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: 94.0%

i-Amyl alcohol (123-51-3) + phenylphosphinic acid (1779-48-2) → isopentyl phenylphosphinate (87025-54-5)

Guidance literature:

With 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate; at 150 ℃; for 0.5h; Temperature; Sealed tube; Microwave irradiation;

DOI:10.3390/molecules25030719

Reference yield: 91.0%

phenylphosphinic acid (1779-48-2) + i-pentyl bromide (107-82-4) → isopentyl phenylphosphinate (87025-54-5)

Guidance literature:

With triethylamine; In neat (no solvent); at 80 ℃; for 0.25h; Microwave irradiation;

DOI:10.1039/c4ra03292f

Reference yield: 89.0%

i-Amyl alcohol (123-51-3) + ethyl Phenylphosphinate (172487-18-2,2511-09-3) → isopentyl phenylphosphinate (87025-54-5)

Guidance literature:

at 220 ℃; for 1h; under 12751.3 Torr; Temperature; Microwave irradiation;

DOI:10.3390/molecules25030719

upstream raw materials:

phenylphosphinic acid

i-pentyl bromide

i-Amyl alcohol

ethyl Phenylphosphinate

Downstream raw materials:

diphenylphosphonic acid isoamyl ester

Refernces

• 1、 Henyecz, Réka,Keglevich, Gy?rgy,Kiss, Nóra Zsuzsa. "Continuous flow esterification of a H-phosphinic acid, and transesterification of H-phosphinates and H-phosphonates under microwave conditions". . . Retrieved 2020/02/18.