4-BROMOBENZYLSULFONYL CHLORIDE

Base Information

• Chemical Name: 4-BROMOBENZYLSULFONYL CHLORIDE
• CAS No.: 53531-69-4
• Molecular Formula: C7H6BrClO2S
• Molecular Weight: 269.546
• Hs Code.: 2904909090
• Mol file: 53531-69-4.mol

Synonyms:(4-Bromophenyl)methanesulfonylchloride;4-Bromobenzenemethanesulfonyl chloride;p-Bromobenzylsulfonylchloride;

Chemical Property of 4-BROMOBENZYLSULFONYL CHLORIDE

Chemical Property:

• Vapor Pressure: 8.87E-05mmHg at 25°C
• Melting Point: 117 °C
• Refractive Index: 1.599
• Boiling Point: 350.5 °C at 760 mmHg
• Flash Point: 165.8 °C
• PSA: 42.52000
• Density: 1.746 g/cm³
• LogP: 3.59850

Purity/Quality:

98%,99%, ^*data from raw suppliers

4-Bromobenzylsulfonylchloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C,Xn
• Statements: 22

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-BROMOBENZYLSULFONYL CHLORIDE

There total 11 articles about 4-BROMOBENZYLSULFONYL CHLORIDE 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: 84.0%

1-Bromo-4-methoxymethylsulfanylmethyl-benzene → (4-bromo-phenyl)-methanesulfonyl chloride (53531-69-4)

Guidance literature:

With N-chloro-succinimide; water; In acetic acid; at 5 - 10 ℃; for 0.833333h;

DOI:10.1055/s-1992-26333

Reference yield: 83.0%

1-bromomethyl-4-bromobenzene (589-15-1) → (4-bromo-phenyl)-methanesulfonyl chloride (53531-69-4)

Guidance literature:

1-bromomethyl-4-bromobenzene; With sodium hydroxide; sodium sulfite; In water; for 4h; Reflux;

With thionyl chloride; In N,N-dimethyl-formamide; at 20 ℃; for 3h;

DOI:10.1021/acs.joc.7b01340

Reference yield: 73.0%

thioacetic acid S-(4-bromo-benzyl)ester (351003-15-1) → (4-bromo-phenyl)-methanesulfonyl chloride (53531-69-4)

Guidance literature:

With hydrogenchloride; N-chloro-succinimide; In acetonitrile; at 0 ℃; for 0.183333h;

upstream raw materials:

1-bromomethyl-4-bromobenzene

p-bromobenzyl chloride

C₈H₉BrN₂S*ClH

thioacetic acid S-(4-bromo-benzyl)ester

Downstream raw materials:

C₂₀H₂₃BrN₄O₆S

Boc-Arg(4-Bbs)

C₁₂H₁₇BrN₂O₂S

C-(4-bromo-phenyl)-N-(3-chloro-phenyl)-N-isobutyl-methanesulfonamide

Refernces

• 1、 Nan, Xiang,Jiang, Yi-Fan,Li, Hui-Jing,Wang, Jun-Hu,Wu, Yan-Chao. "Design, synthesis and evaluation of sulfonylurea-containing 4-phenoxyquinolines as highly selective c-Met kinase inhibitors". supporting information. p. 2801 - 2812. Retrieved 2019/05/15.
• 2、 -. "SMALL MOLECULE ACTIVATORS OF NICOTINAMIDE PHOSPHORIBOSYLTRANSFERASE (NAMPT) AND USES THEREOF". . . Retrieved 2018/08/03.