1141931-76-1

Basic information

• Product Name: 1,3,4-trichloro-9-(4-methylbenzylidene)-6-(p-tolyl)-6,7,8,9-tetrahydrocyclopenta[D]pyrido[4′,3′:4,5]thiazolo[3,2-a]pyrimidine
• Synonyms: 1,3,4-trichloro-9-(4-methylbenzylidene)-6-(p-tolyl)-6,7,8,9-tetrahydrocyclopenta[D]pyrido[4′,3′:4,5]thiazolo[3,2-a]pyrimidine
• CAS NO: 1141931-76-1
• Molecular Weight: 346.496
• Mol File: 1141931-76-1.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: 1,3,4-trichloro-9-(4-methylbenzylidene)-6-(p-tolyl)-6,7,8,9-tetrahydrocyclopenta[D]pyrido[4′,3′:4,5]thiazolo[3,2-a]pyrimidine(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,4-trichloro-9-(4-methylbenzylidene)-6-(p-tolyl)-6,7,8,9-tetrahydrocyclopenta[D]pyrido[4′,3′:4,5]thiazolo[3,2-a]pyrimidine(1141931-76-1)
• EPA Substance Registry System: 1,3,4-trichloro-9-(4-methylbenzylidene)-6-(p-tolyl)-6,7,8,9-tetrahydrocyclopenta[D]pyrido[4′,3′:4,5]thiazolo[3,2-a]pyrimidine(1141931-76-1)

Safety Data

• Hazardous Substances Data: 1141931-76-1(Hazardous Substances Data)

Upstream product

• 104-87-0 4-methyl-benzaldehyde 
• 17356-08-0 thiourea 
• 120-92-3 cyclopentanone 

Relevant articles and documents

Microwave-assisted bronsted acidic ionic liquid-promoted one-pot synthesis of heterobicyclic dihydropyrimidinones by a three-component coupling of cyclopentanone, aldehydes, and urea

(Chemical Equation Presented) A simple and efficient method has been developed for the synthesis of heterobicyclic dihydropyrimidinone derivatives through a solvent-free one-pot three-component condensation of aromatic aldehydes, cyclopentanone, and urea or thiourea in the presence of Bronsted acidic ionic liquid under microwave irradiation. The catalyst can be reused at least six times without any noticeable decrease in catalytic activity.

Synthesis of substituted pyrimidinones catalyzed by boric acid and glycerol in aqueous medium

An expeditious one-pot synthesis of substituted pyrimidinone derivatives with aromatic aldehydes, cyclopentanone, and urea (or thiourea) was developed with boric acid (10mol%) and glycerol (0.1mL) in aqueous medium at 45-50 C. The methodology is simple, h

An efficient and environmentally friendly procedure for synthesis of pyrimidinone derivatives by use of a Biginelli-type reaction

A Biginelli-type three-component reaction involving cyclopentanone, aromatic aldehyde, and urea or thiourea for preparation of pyrimidinone derivatives under neat conditions is described. This condensation reaction can also take place smoothly in the pres