4-CYANO-1-HYDROXYPENT-4-YL DITHIOBENZOATE

Base Information

• Chemical Name: 4-CYANO-1-HYDROXYPENT-4-YL DITHIOBENZOATE
• CAS No.: 211818-45-0
• Molecular Formula: C13H15NOS2
• Molecular Weight: 265.4
• Mol file: 211818-45-0.mol

Synonyms:4-cyano-1-hydroxylpent-4-yl dithiobenzoate;Dithiobenzoic acid 1-cyano-4-hydroxy-1-methyl-butyl ester;4-CYANO-1-HYDROXYPENT-4-YL DITHIOBENZOATE;4-cyano-4-((thiobenzoyl)sulfanyl)pentanol;

Chemical Property of 4-CYANO-1-HYDROXYPENT-4-YL DITHIOBENZOATE

Chemical Property:

• Vapor Pressure: 5.49E-08mmHg at 25°C
• PSA: 101.41000
• LogP: 3.15008

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-CYANO-1-HYDROXYPENT-4-YL DITHIOBENZOATE

There total 1 articles about 4-CYANO-1-HYDROXYPENT-4-YL DITHIOBENZOATE 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: 46.0%

bis(thiobenzoyl) disulfide (5873-93-8) + 4,4′-azobis(4-cyano-1-pentanol) (4693-47-4) → 4-cyano-1-hydroxypent-4-yl dithiobenzoate (211818-45-0)

Guidance literature:

In ethyl acetate; at 70 ℃; for 24h;

DOI:10.1016/S0040-4039(99)00177-X DOI:10.1021/ma020882h

Reference yield: 47.0%

2-dibromo-3-(propylsulfanyl)maleimide (1609641-20-4) + 4-cyano-1-hydroxypent-4-yl dithiobenzoate (211818-45-0) → C20H21BrN2O2S3 (1609641-18-0)

Guidance literature:

With di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; at 0 - 20 ℃; for 12.5h;

DOI:10.1016/j.reactfunctpolym.2013.11.006

upstream raw materials:

bis(thiobenzoyl) disulfide

4,4′-azobis(4-cyano-1-pentanol)

Downstream raw materials:

C₂₀H₂₁BrN₂O₂S₃

Refernces

• 1、 Chong, Bill Y. K.,Krstina, Julia,Le, Tam P.T.,Moad, Graeme,Postma, Almar,Rizzardo, Ezio,Thang, San H.. "Thiocarbonylthio compounds [S=C(Ph)S-R) in free radical polymerization with reversible addition-fragmentation chain transfer (RAFT polymerization). Role of the free-radical leaving group (R)". . p. 2256 - 2272. Retrieved 2007/10/03.