S-tert-butyl 5-phenylpentathionate

Base Information

• Chemical Name: S-tert-butyl 5-phenylpentathionate
• CAS No.: 114739-15-0
• Molecular Formula: C₁₅H₂₂OS
• Molecular Weight: 250.405
• Mol file: 114739-15-0.mol

Synonyms:S-tert-butyl 5-phenylpentathionate

Chemical Property of S-tert-butyl 5-phenylpentathionate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of S-tert-butyl 5-phenylpentathionate

There total 3 articles about S-tert-butyl 5-phenylpentathionate 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: 51.0%

S-tert-Butyl 5-phenylpent-2-enethioate → S-tert-butyl 5-phenylpentathionate (114739-15-0)

Guidance literature:

With copper acetate monohydrate; o-phenylenebis(diphenylphosphine); tert-butyl alcohol; In toluene; at 20 ℃; for 12h; chemoselective reaction; Inert atmosphere;

DOI:10.1039/c1ob05352c

Reference yield:

5-phenyl-2(E)-pentenoic acid (24271-22-5,55320-96-2,138034-94-3) → S-tert-butyl 5-phenylpentathionate (114739-15-0)

Guidance literature:

Multi-step reaction with 3 steps

1: oxalyl dichloride; N,N-dimethyl-formamide / tetrahydrofuran / 1 h / Inert atmosphere

2: zinc / toluene / 1 h / 20 °C / Inert atmosphere

3: copper acetate monohydrate; o-phenylenebis(diphenylphosphine); tert-butyl alcohol / toluene / 12 h / 20 °C / Inert atmosphere

With oxalyl dichloride; copper acetate monohydrate; o-phenylenebis(diphenylphosphine); N,N-dimethyl-formamide; zinc; tert-butyl alcohol; In tetrahydrofuran; toluene;

DOI:10.1039/c1ob05352c

Reference yield:

5-phenyl-2-pentenoic acid chloride (485809-19-6) → S-tert-butyl 5-phenylpentathionate (114739-15-0)

Guidance literature:

Multi-step reaction with 2 steps

1: zinc / toluene / 1 h / 20 °C / Inert atmosphere

2: copper acetate monohydrate; o-phenylenebis(diphenylphosphine); tert-butyl alcohol / toluene / 12 h / 20 °C / Inert atmosphere

With copper acetate monohydrate; o-phenylenebis(diphenylphosphine); zinc; tert-butyl alcohol; In toluene;

DOI:10.1039/c1ob05352c

upstream raw materials:

5-phenyl-2(E)-pentenoic acid

5-phenyl-2-pentenoic acid chloride

Downstream raw materials:

S-tert-butyl 2-(bromomethyl)-2-(ethoxycarbonyl)-5-phenylpentanethionate

(E)-2-tert-Butylsulfanylcarbonyl-2-methyl-5-phenyl-pent-4-enoic acid ethyl ester

2-tert-Butylsulfanylcarbonyl-2-methyl-5-phenyl-pentanoic acid ethyl ester

2-Oxo-3-(3-phenyl-propyl)-thietane-3-carboxylic acid ethyl ester

Refernces