21122-37-2

Basic information

• Product Name: Benzenecarbothioic acid, 4-methoxy-, S-phenyl ester
• CAS NO: 21122-37-2
• Molecular Formula: C14H12O2S
• Molecular Weight: 244.314
• Mol File: 21122-37-2.mol
• Article Data: 39

Chemical Properties

• CAS DataBase Reference: Benzenecarbothioic acid, 4-methoxy-, S-phenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenecarbothioic acid, 4-methoxy-, S-phenyl ester(21122-37-2)
• EPA Substance Registry System: Benzenecarbothioic acid, 4-methoxy-, S-phenyl ester(21122-37-2)

Safety Data

• Hazardous Substances Data: 21122-37-2(Hazardous Substances Data)

Upstream product

• 100-07-2 4-methoxy-benzoyl chloride 
• 108-98-5 thiophenol 
• 5285-87-0 phenyl thiocyanate 
• 100-09-4 4-methoxybenzoic acid 
• 201230-82-2 carbon monoxide 
• 7464-46-2 p-nitrophenyl p-methoxybenzoate 
• 4231-69-0 1-(4-methoxybenzoyl)-1H-1,2,3-benzotriazole 
• 882-33-7 diphenyldisulfane 
• 105-13-5 4-Methoxybenzyl alcohol 
• 36760-43-7 O-(tert-butyl) S-phenyl thiocarbonate 
• 66107-29-7 4-methoxyphenyl triflate 
• 150-76-5 4-methoxy-phenol 
• 3290-99-1 4-methoxybenzoic acid hydrazide 
• 591-50-4 iodobenzene 

Downstream Products

• 100-09-4 4-methoxybenzoic acid 
• 98-11-3 benzenesulfonic acid 
• 53451-90-4 phenyl 4-trifluoromethylphenyl sulfide 
• 611-94-9 4-Methoxybenzophenone 
• 23886-71-7 4-methoxy-4'-methylbenzophenone 
• 54118-78-4 4'-methoxy-3-nitro-benzophenone 
• 2712-34-7 1,4-bis(phenylthio)-2,3,5,6-tetrafluorobenzene 
• 701-53-1 p-methoxybenzoyl fluoride 
• 50649-66-6 4-(methoxycarbonyl)phenyl 4-methoxybenzoate 
• 5633-57-8 1-methoxy-4-(phenylsulfanyl)benzene 
• 20849-32-5 phenyl p-methoxybenzenedithiocarboxylate 

Relevant articles and documents

Syntheses of thiol and selenol esters by oxidative coupling reaction of aldehydes with RYYR (Y = S, Se) under metal-free conditions

Thiol and selenol esters were synthesized by a direct oxidative coupling reaction of aldehydes with disulfides or diselenides in ethyl acetate under metal-free conditions. Among the oxidants examined, tert-butyl peroxide (TBP) was shown to give the best results. For the substrates with both electron-donating and electron-withdrawing substituents, the reaction proceeded smoothly and gave moderate to good yields. Compared with the previous method, the present route is very simple, atom-economical and environmentally friendly. This journal is the Partner Organisations 2014.

Pd-Catalyzed Double-Decarbonylative Aryl Sulfide Synthesis through Aryl Exchange between Amides and Thioesters

We report the palladium-catalyzed double-decarbonylative synthesis of aryl thioethers by an aryl exchange reaction between amides and thioesters. In this method, amides serve as aryl donors and thioesters are sulfide donors, enabling the synthesis of valuable aryl sulfides. The use of Pd/Xantphos without any additives has been identified as the catalytic system promoting the aryl exchange by C(O)-N/C(O)-S cleavages. The method is amenable to a wide variety of amides and sulfides.

Cu-Catalyzed Oxidative Thioesterification of Aroylhydrazides with Disulfides

An alternative thioesterification reaction via copper-catalyzed oxidative coupling of readily available aroylhydrazides with disulfides is developed, in which oxidative expulsion of N2 overcomes the activation barrier between the carboxylic acid derivativ