2159-37-7

Basic information

• Product Name: S-Allyl-L-cysteine
• Synonyms: Benzoicacid, o-(m-toluoyl)- (7CI,8CI); 2-(3-Methylbenzoyl)benzoic acid;2-Carboxy-3'-methylbenzophenone
• CAS NO: 2159-37-7
• Molecular Formula: C₁₅H₁₂O₃
• Molecular Weight: 240.25
• Mol File: 2159-37-7.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 457.1±38.0 °C(Predicted)
• Appearance: /
• Density: 1.223±0.06 g/cm3(Predicted)
• PKA: 3.43±0.36(Predicted)
• CAS DataBase Reference: S-Allyl-L-cysteine(CAS DataBase Reference)
• NIST Chemistry Reference: S-Allyl-L-cysteine(2159-37-7)
• EPA Substance Registry System: S-Allyl-L-cysteine(2159-37-7)

Safety Data

• Hazardous Substances Data: 2159-37-7(Hazardous Substances Data)

Upstream product

• 85-44-9 phthalic anhydride 
• 28987-79-3 m-tolylmagnesium bromide 
• 61560-94-9 3-methylphenyloxoacetic acid 
• 65-85-0 benzoic acid 
• 108-88-3 toluene 
• 22682-29-7 dimethyl-2,3' benzophenone 

Downstream Products

• 137537-55-4 2-Isopropyl-1-oxo-4-m-tolyl-1,2-dihydro-isoquinoline-3-carboxylic acid amide 
• 137537-44-1 N-Cyanomethyl-N-isopropyl-2-(3-methyl-benzoyl)-benzamide 
• 137537-31-6 2-Isopropyl-1-oxo-4-m-tolyl-1,2-dihydro-isoquinoline-3-carbonitrile 
• 84-54-8 2-methylanthracene-9,10-dione 
• 143390-76-5 9b-m-tolyl-2,3-dihydro-9bH-thiazolo[2,3-a]isoindol-5-one 

Relevant articles and documents

Construction of an isoquinolinone framework from carboxylic-ester-directed umpolung ring opening of methylenecyclopropanes

An interesting type of reaction involving functionalized methylenecyclopropanes (MCPs) has been revealed. Here, a nucleophilic attack of an anionic species onto a partially polarity-reversed MCP was realized by treating a neighbouring carboxylic ester tethered to the MCP and amine with KHMDS to realize an umpolung ring opening of the MCP. This work established an operationally convenient protocol for the rapid construction of isoquinolinone frameworks. This journal is

INVESTIGATION OF THE COMPOSITION OF PETROLEUM ANTHRACENE HYDROCARBONS

The optimum conditions of adduct formation with maleic anhydride for the isolation of ca. 100percent anthracene hydrocarbons from a mixture with phenanthrenes and other compounds are set out.Gas-liquid chromatography has been used to study the individual composition of anthracene and C1-C3 anthracenes isolated by the method proposed from concentrates of triaromatic hydrocarbons of crude oils from the Okha, Katangli (Sakhalin) and Dorokhovsk (Urals-Volga) fields.With the aid of the individual compounds synthesized, for the first time 2-ethylanthracene and 1,3- and 2,3-dimethylanthracene have been identified in crude oils, and the retention indices have also been calculated for certain C2- and C3-substituted anthracene hydrocarbons for chromatographic phase SE-54.