5-Bromo-2-methylbenzoyl chloride

Base Information

• Chemical Name: 5-Bromo-2-methylbenzoyl chloride
• CAS No.: 21900-41-4
• Molecular Formula: C8H6BrClO
• Molecular Weight: 233.492
• Hs Code.: 2916399090
• Mol file: 21900-41-4.mol

Synonyms:5-Bromo-2-methylbenzoyl chloride;5-broMo-2-Methoxybenzylchloride;Canagliflozin INT3

Chemical Property of 5-Bromo-2-methylbenzoyl chloride

Chemical Property:

• Vapor Pressure: 0.006mmHg at 25°C
• Boiling Point: 272.613°C at 760 mmHg
• Flash Point: 118.672°C
• PSA: 17.07000
• Density: 1.574g/cm³
• LogP: 3.13650

Purity/Quality:

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

5-Bromo-2-methylbenzoyl chloride 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-Bromo-2-methylbenzoyl chloride

There total 2 articles about 5-Bromo-2-methylbenzoyl 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: 100.0%

5-bromo-2-methylbenzoic acid (79669-49-1) → 5-bromo-2-methylbenzoyl?chloride (21900-41-4)

Guidance literature:

With oxalyl dichloride; In dichloromethane; N,N-dimethyl-formamide; at 20 ℃; for 3h; Inert atmosphere;

Reference yield:

3-bromo-2-methylbenzoic acid (76006-33-2) → 5-bromo-2-methylbenzoyl?chloride (21900-41-4)

Guidance literature:

With oxalyl dichloride; In DMF (N,N-dimethyl-formamide); dichloromethane; at 20 ℃; for 24h;

Reference yield: 96.0%

benzo-1,4-dioxane (493-09-4) + 5-bromo-2-methylbenzoyl?chloride (21900-41-4) → (5-bromo-2-methylphenyl)-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone

Guidance literature:

With aluminum (III) chloride; In dichloromethane; at 20 ℃; Inert atmosphere;

upstream raw materials:

5-bromo-2-methylbenzoic acid

3-bromo-2-methylbenzoic acid

Downstream raw materials:

5-bromo-2-methyl-4'-methoxybenzophenone

(5-bromo-2-methylphenyl)[5-(p-fluorophenyl)thiophene-2-yl]methanone

(5-bromo-2-methylphenyl)(4-ethoxyphenyl)methanone

C₁₂H₁₆BrNO

Refernces

• 1、 Boshta, Nader M.,Bua, Silvia,Lee, Sang-Yong,Mirza, Salahuddin,Namasivayam, Vigneshwaran,Perotti, Arianna,Supuran, Claudiu T.,Müller, Christa E.. "Discovery of potent nucleotide pyrophosphatase/phosphodiesterase3 (NPP3) inhibitors with ancillary carbonic anhydrase inhibition for cancer (immuno)therapy". . p. 1187 - 1206. Retrieved 2021/10/27.
• 2、 Agrawal, Arush,G?tze, Jan P.,Golz, Paul,Hopkinson, Matthew N.,Mavroskoufis, Andreas,Rajes, Keerthana,Ru?, Vincent. "N-Heterocyclic Carbene Catalyzed Photoenolization/Diels–Alder Reaction of Acid Fluorides". supporting information. p. 3190 - 3194. Retrieved 2020/01/24.