Phosphinous acid, diphenyl-, cyclopentyl ester

Base Information

• Chemical Name: Phosphinous acid, diphenyl-, cyclopentyl ester
• CAS No.: 23721-81-5
• Molecular Formula: C17H19OP
• Molecular Weight: 270.30600
• Mol file: 23721-81-5.mol

Synonyms:Phosphinous acid,diphenyl-,cyclopentyl ester;Diphenyl-cyclopentyloxy-phosphin;

Chemical Property of Phosphinous acid, diphenyl-, cyclopentyl ester

Chemical Property:

• PSA: 22.82000
• LogP: 3.99350

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Phosphinous acid, diphenyl-, cyclopentyl ester

There total 1 articles about Phosphinous acid, diphenyl-, cyclopentyl 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: 44.0%

Cyclopentanol (96-41-3) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → Diphenyl-cyclopentyloxy-phosphin (23721-81-5)

Guidance literature:

With triethylamine; In dichloromethane; at 20 ℃; for 3h; Inert atmosphere;

DOI:10.1021/jo801848h

Reference yield: 84.0%

2-Nitrobenzenesulfonamide (5455-59-4) + Diphenyl-cyclopentyloxy-phosphin (23721-81-5) → N-cyclopentyl-2-nitrobenzenesulfonamide

Guidance literature:

With trimethylsilylmethyl azide; In various solvent(s); at 80 ℃; for 6h;

DOI:10.1246/cl.2005.1266

Reference yield: 41.0%

Diphenyl-cyclopentyloxy-phosphin (23721-81-5) + N-3-benzoylthymine (4330-20-5) → O2-cyclopentyl-N3-benzoylthymine (1026321-05-0) + N1-cyclopentyl-N3-benzoylthymine (1087192-54-8)

Guidance literature:

With 2,6-Di-tert-butyl-1,4-benzoquinone; In dichloromethane; at 20 ℃; for 16h; Inert atmosphere;

DOI:10.1021/jo801848h

upstream raw materials:

Cyclopentanol

chloro-diphenylphosphine

Downstream raw materials:

O₂-cyclopentyl-N₃-benzoylthymine

N₁-cyclopentyl-N₃-benzoylthymine

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