4-chlorobenzoylsulfenyl bromide

Base Information

• Chemical Name: 4-chlorobenzoylsulfenyl bromide
• CAS No.: 85156-91-8
• Molecular Formula: C₇H₄BrClOS
• Molecular Weight: 251.531
• Mol file: 85156-91-8.mol

Synonyms:4-chlorobenzoylsulfenyl bromide

Chemical Property of 4-chlorobenzoylsulfenyl bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-chlorobenzoylsulfenyl bromide

There total 4 articles about 4-chlorobenzoylsulfenyl bromide 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: 77.0%

ClC6H4COSHgC6H5 (79292-97-0) → 4-chlorobenzoylsulfenyl bromide (85156-91-8)

Guidance literature:

With N-Bromosuccinimide; In chloroform; for 0.5h; Ambient temperature;

DOI:10.1055/s-1982-30042

Reference yield: 73.0%

p-Chlorthionobenzoyloxy-trimethylsilan (40898-49-5) → 4-chlorobenzoylsulfenyl bromide (85156-91-8)

Guidance literature:

With methanol; N-Bromosuccinimide; In dichloromethane; at -78 ℃; for 1.03333h;

DOI:10.1016/S0040-4039(00)85012-1

Reference yield: 24.0%

Silver; 4-chloro-benzenecarbothioate (87662-86-0) → 4-chlorobenzoylsulfenyl bromide (85156-91-8)

Guidance literature:

With N-Bromosuccinimide; In chloroform; at 0 ℃; for 0.5h;

DOI:10.1055/s-1983-30420

upstream raw materials:

p-Chlorthionobenzoyloxy-trimethylsilan

ClC₆H₄COSHgC₆H₅

Silver; 4-chloro-benzenecarbothioate

C₂₆H₁₈Cl₂O₂S₂Sn

Downstream raw materials:

phenyltellurenyl bromide

C₁₃H₉ClOSTe

Phenylselenyl bromide

Se-phenyl (4-chlorophenyl)-oxomethanesulfenoselenoate

Refernces

• 1、 Kato, Shinzi,Komatsu, Yukio,Miyagawa, Kenji,Ishida, Masaru. "A Convenient Preparation of Aromatic Acylsulfenyl Bromides and Iodides via Silver Thiocarboxylates". . p. 552 - 553. Retrieved 2007/10/02.
• 2、 Kato, Shinzi,Miyagawa, Kenji,Kawabata, Satoshi,Ishida, Masaru. "A Convenient Preparation of Acylsulfenyl Bromides: A New Class of Electrophilic Thiocarboxylating Agents". . p. 1013 - 1014. Retrieved 2007/10/02.