3-(4-Bromophenyl)-3-hydroxypropenedithioic acid methyl ester

Base Information

• Chemical Name: 3-(4-Bromophenyl)-3-hydroxypropenedithioic acid methyl ester
• CAS No.: 56247-41-7
• Molecular Formula: C10H9BrOS2
• Molecular Weight: 289.217
• Mol file: 56247-41-7.mol

Synonyms:3-(4-Bromophenyl)-3-hydroxypropenedithioic acid methyl ester

Chemical Property of 3-(4-Bromophenyl)-3-hydroxypropenedithioic acid methyl ester

Chemical Property:

• PSA: 77.62000
• LogP: 4.03840

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-(4-Bromophenyl)-3-hydroxypropenedithioic acid methyl ester

There total 2 articles about 3-(4-Bromophenyl)-3-hydroxypropenedithioic acid methyl ester 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: 92.0%

(S,S)-dimethyl trithiocarbonate (2314-48-9) + para-bromoacetophenone (99-90-1) → methyl-3-hydroxy-3-(p-bromophenyl)-2-propenedithioate (56247-41-7)

Guidance literature:

para-bromoacetophenone; With sodium hydride; In hexane; N,N-dimethyl-formamide; for 1h; Inert atmosphere; Cooling with ice;

(S,S)-dimethyl trithiocarbonate; In hexane; N,N-dimethyl-formamide; at 20 ℃; for 10h;

DOI:10.1039/c8dt03694b

Reference yield: 60.0%

carbon disulfide (75-15-0,12122-00-8) + para-bromoacetophenone (99-90-1) + methyl iodide (74-88-4) → methyl-3-hydroxy-3-(p-bromophenyl)-2-propenedithioate (56247-41-7)

Guidance literature:

carbon disulfide; para-bromoacetophenone; With potassium tert-butylate; In diethyl ether; at 0 ℃; for 1.5h; Inert atmosphere;

methyl iodide; In diethyl ether; at 0 ℃; for 1.5h; Inert atmosphere;

DOI:10.1016/j.jorganchem.2014.07.023

Reference yield: 99.0%

methyl-3-hydroxy-3-(p-bromophenyl)-2-propenedithioate (56247-41-7) + p-toluoyl chloride phenylhydrazone (25939-01-9) → (Z)-1-(4-bromophenyl)-2-[3-phenyl-5-(p-tolyl)-1,3,4-thiadiazol-2(3H)-ylidene]ethan-1-one

Guidance literature:

With triethylamine; In dichloromethane; at 20 ℃;

DOI:10.1021/acs.joc.1c00156

upstream raw materials:

carbon disulfide

para-bromoacetophenone

methyl iodide

(S,S)-dimethyl trithiocarbonate

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