5925-72-4

Basic information

• Product Name: 4-Methoxybenzenecarbothioic acid S-methyl ester
• Synonyms: 4-Methoxybenzenecarbothioic acid S-methyl ester
• CAS NO: 5925-72-4
• Molecular Formula: C₉H₁₀O₂S
• Molecular Weight: 621.1065
• Mol File: 5925-72-4.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 846.6°Cat760mmHg
• Flash Point: 465.8°C
• Appearance: /
• Density: 1.4g/cm³
• Vapor Pressure: 6.31E-29mmHg at 25°C
• Refractive Index: 1.679
• CAS DataBase Reference: 4-Methoxybenzenecarbothioic acid S-methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Methoxybenzenecarbothioic acid S-methyl ester(5925-72-4)
• EPA Substance Registry System: 4-Methoxybenzenecarbothioic acid S-methyl ester(5925-72-4)

Safety Data

• Hazardous Substances Data: 5925-72-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C30H29ClN6O5S/c1-19-4-6-21(7-5-19)28-32-33-30(36(28)22-8-11-24(42-3)12-9-22)43-18-27(38)34-14-15-35(20(2)17-34)29(39)25-13-10-23(37(40)41)16-26(25)31/h4-13,16,20H,14-15,17-18H2,1-3H3

Upstream product

• 2976-35-4 trichloromethyl methyl sulfide 
• 100-66-3 methoxybenzene 
• 556-64-9 methyl thiocyanate 
• 123-11-5 4-methoxy-benzaldehyde 
• 108269-86-9 O,S,S-trimethyl p-methoxythioorthobenzoate 
• 108269-87-0 S,S,S-trimethyl p-methoxythioorthobenzoate 
• 75626-81-2 C₂H₃OS⁽¹⁺⁾*F₆Sb^(1-) 
• 100-09-4 4-methoxybenzoic acid 
• 108269-90-5 (p-methoxyphenyl)bis(methylthio)carbenium perchlorate 
• 108269-85-8 O,O,S-trimethyl p-methoxythioorthobenzoate 
• 5418-86-0 tris(methylthio)methane 
• 100-07-2 4-methoxy-benzoyl chloride 
• 6392-01-4 N-(4-methoxy-thiobenzoyl)-morpholine 
• 77-78-1 dimethyl sulfate 

Downstream Products

• 18362-51-1 1,3-bis(4'-methoxyphenyl)propane-1,3-dione 
• 100-09-4 4-methoxybenzoic acid 
• 152423-69-3 1-(4-Methoxy-phenyl)-2,2,2-tris-methylsulfanyl-ethanone 
• 171897-90-8 2,2-di(methylthio)-1-(4-methoxyphenyl)-1-ethanone 
• 62066-32-4 4-[2-(4-methoxyphenyl)-2-oxoethyl]benzonitrile 
• 86211-08-7 S-methyl nonanethioate 
• 5925-68-8 (S)-methyl thiobenzoate 
• 7465-87-4 N-benzyl-4-methoxybenzamide 

Relevant articles and documents

Palladium Catalyzed Direct Carbonylative Thiomethylation of Aryldiazonium Salts and Amines with 4-(Methylthio)-2-Butanone as (Methylthio) Transfer Agent

Herein, an interesting palladium-catalyzed procedure for the direct carbonylative thiomethylation of aromatic amine derivatives with 4-methylthio-2-butanone is developed. Using 4-methylthio-2-butanone as (methylthio) transfer agent, a variety of corresponding thioesters are obtained with moderate to good yields under base-free condition. In addition, good functional group tolerance can be observed.

One-pot odourless synthesis of thioesters via in situ generation of thiobenzoic acids using benzoic anhydrides and thiourea

An efficient and odourless procedure for a one-pot synthesis of thioesters by the reaction of benzoic anhydrides, thiourea and various organic halides (primary, allylic, and benzylic) or structurally diverse, electron-deficient alkenes (ketones, esters, and nitriles) in the presence of Et3 N has been developed. In this method, thiobenzoic acids were in situ generated from the reaction of thiourea with benzoic anhydrides, which were subjected to conjugate addition with electron-deficient alkenes or a nucleophilic displacement reaction with alkyl halides.

Synthesis of trimethyl α-keto trithioorthoesters and dimethyl α-keto dithioacetals by reaction of acyl chlorides, anhydrides, thiol esters, and N,N-dimethylamides with [tris(methylthio)methyl]lithium

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