827-42-9

Basic information

• Product Name: 5-Phenyl-3H-1,2-dithiol-3-one
• Synonyms: 5-Phenyl-3H-1,2-dithiol-3-one;3H-1,2-Dithiol-3-one, 5-phenyl-;Nsc185352
• CAS NO: 827-42-9
• Molecular Formula: C₉H₆OS₂
• Molecular Weight: 194.2733
• Mol File: 827-42-9.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 359.6°Cat760mmHg
• Flash Point: 167.4°C
• Appearance: /
• Density: 1.391g/cm³
• Vapor Pressure: 2.35E-05mmHg at 25°C
• Refractive Index: 1.706
• CAS DataBase Reference: 5-Phenyl-3H-1,2-dithiol-3-one(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Phenyl-3H-1,2-dithiol-3-one(827-42-9)
• EPA Substance Registry System: 5-Phenyl-3H-1,2-dithiol-3-one(827-42-9)

Safety Data

• Hazardous Substances Data: 827-42-9(Hazardous Substances Data)

Usage

InChI:InChI=1/C9H6OS2/c10-9-6-8(11-12-9)7-4-2-1-3-5-7/h1-6H

Upstream product

• 103-36-6 ethyl 3-phenyl-2-propenoate 
• 5407-87-4 2-Amino-4,6-dimethylpyridine 
• 3445-76-9 5-phenyl-3H-1,2-dithiole-3-thione 
• 67-64-1 acetone 
• 300-57-2 allylbenzene 
• 7299-58-3 phenylpropiolyl chloride 
• 94-02-0 ethyl 3-oxo-3-phenylpropionate 
• 18457-89-1 ethyl thiobenzoylacetate 
• 873-66-5 1-propenylbenzene 
• 4192-77-2 ethyl cinnamate 
• 103-26-4 Methyl cinnamate 
• 103-26-4 methyl cinnamate 
• 934-32-7 1H-benzimidazol-2-amine 
• 141-86-6 2.6-diaminopyridine 

Downstream Products

• 100750-41-2 (β-carboxymethylsulfanyl-cinnamoylmercapto)-acetic acid 
• 603-54-3 N,N-diphenylurea 
• 6528-19-4 2,5-diphenyl-2H-pyrazole-3,4-dione 4-phenylhydrazone 
• 3445-76-9 5-phenyl-3H-1,2-dithiole-3-thione 
• 98-86-2 acetophenone 
• 81509-78-6 4-methyl-2-(5-phenyl-1,2-dithiol-3-ylideneamino)pyridine 
• 74351-57-8 5,6-dihydro-3-thiobenzoylmethylene-3H-thiazolo<2,3-c><1,2,4>thiadiazole 
• 857-54-5 dimethyl 3,6-diphenyl-1,4-dithiin-2,5-dicarboxylate 
• 1974-94-3 dimethyl 3,5-diphenylthiophene-2,4-dicarboxylate 
• 87694-19-7 methyl 3,5-diphenyl-4-methoxycarbonyl-2-thiophenecarboxylic acid 
• 1457-24-5 3,5-diphenyl-2,4-thiophenedicarboxylic acid 
• 708-85-0 α,β-dichloro-cis-cinnamic acid 
• 708-86-1 α,β-dichloro-trans-cinnamic acid 
• 842-57-9 α.β-Dichlor-zimtsaeureanilid 

Relevant articles and documents

Comparison of various aryl-dithiolethiones and aryl-dithiolones as hydrogen sulfide donors in the presence of rat liver microsomes

It has been reported that microsomal metabolism of ADT (5-(p-methoxyphenyl)-3H-1,2-dithiole-3-thione, anetholedithiolethione, Sulfarlem) and ADO (5-(p-methoxyphenyl)-3H-1,2-dithiole-3-one, anetholedithiolone) led to formation of H2S mainly deri

A facile and convenient synthesis of 3-alkylamino-5-arylthiophenes with a variety of substituents at C-2 and studies of reaction mechanisms

Thioaroylketene S,N-acetals were treated with active methylene compounds including β-keto ester, nitromethane, cyanoacetic acid, p- toluenesulfonylacetone, 4-nitrophenylacetic acid, and diethyl (2- oxopropyl)phosphonate in the presence of mercury(II) acetate in CH2Cl2 at room temperature. These reactions gave 3-alkylamino-5-arylthiophenes containing various substituents, which comprised, respectively, alkoxycarbonyl, nitro, cyano, p-toluenesulfonyl, 4-nitrophenyl, and diethylphosphono groups at C-2 in good yields. The reaction of 3-methylamino- 3-methylthio-1-phenylthioxopropene with malonic acid or Meldrum's acid under the same conditions gave 3-methylamino-5-phenylthiophene. Similarly, treatment of 3-methylamino-3-methylthio-1-phenylthioxopropene with various enolizable cyclic ketones such as 4-hydroxy-6-methyl-2-pyrone, homophthalic anhydride, 2-hydroxy1,4-benzoquinone, and 1,3-diethyl-2-thiobarbituric acid gave thieno[3,2-b]pyridin-4-one, thieno[3,2c]isoquinolin-5-one, thieno[3,2- c]benzazepine-1,6-dione, and thieno[3,2-d]pyrimidine-2,4-dione, respectively.

Use of carbon-sulfur cathodes in electro-organic chemistry - Part 2 - Reactions with activated alkenes; evidence for a vicarious substitution specific of this type of electrode.

The sulfur-carbon electrode, used as a cathode, appears to be an excellent source of nucleophiles which are good sulfuration reagents towards alkenes not substituted by leaving groups.However, the electrochemical reactions are often complex.It should be w