1,1,2,3,3-pentamethyltrimethylene phosphinic acid

Base Information

• Chemical Name: 1,1,2,3,3-pentamethyltrimethylene phosphinic acid
• CAS No.: 17405-93-5
• Molecular Formula: C₈H₁₇O₂P
• Molecular Weight: 176.196

Synonyms:

Chemical Property of 1,1,2,3,3-pentamethyltrimethylene phosphinic acid

Chemical Property:

Purity/Quality:

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Technology Process of 1,1,2,3,3-pentamethyltrimethylene phosphinic acid

There total 1 articles about 1,1,2,3,3-pentamethyltrimethylene phosphinic acid 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:

→ 1,1,2,3,3-pentamethyltrimethylene phosphinic acid (17405-93-5,17405-94-6,35210-25-4)

Guidance literature:

Erhitzen v. 1.1.2.3.3-Pentamethyl-trimethylen-phosphinsaeure-chlorid m. H2O, Entwaesserung des gebildeten Dihydrates;

DOI:10.1021/jo01052a085

Reference yield: 86.0%

m-terphenylindium dihydroxide + 1,1,2,3,3-pentamethyltrimethylene phosphinic acid (17405-93-5,17405-94-6,35210-25-4) → [(2,6-Mes2C6H3In)(Me5C3HPO2)2(H2O)2]

Guidance literature:

In tetrahydrofuran; at 20 ℃;

DOI:10.1515/mgmc-2014-0023

Reference yield: 85.0%

bis(tri-n-butyltin)oxide (56-35-9) + 1,1,2,3,3-pentamethyltrimethylene phosphinic acid (17405-93-5,17405-94-6,35210-25-4) → ((C4H9)3SnO2PC3H(CH3)5)4

Guidance literature:

In toluene; byproducts: H2O; (N2); refluxing a mixt. of tin compd. and ligand in toluene for 6 h withDean-Stark distn., cooling to room temp.,; filtration, evapn., recrystn. (CH2Cl2/n-hexane 1:1, slow diffusion at room temp. for 2-3 d); elem. anal.;

DOI:10.1021/om034262w

Downstream raw materials:

2-(2,2,3t,4,4-pentamethyl-1-oxo-1λ⁵-phosphetan-1r-yloxy)-phenol

1-(2-methoxy-phenoxy)-2,2,3r,4,4-pentamethyl-phosphetane 1c-oxide

2-methoxy-2',2',3',4',4'-pentamethyl-2λ⁵-spiro[benzo[1,3,2]dioxaphosphole-2,1'-phosphetane]

dichloro(2,2,3,4,4-pentamethylphosphetanato)bis(triphenylphosphine)ruthenium

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