1202519-05-8

Basic information

• Product Name: N-benzyl-3,4-dihydro-2H-pyrimido[1,2-c]quinazolin-6(7H)-thione
• Synonyms: N-benzyl-3,4-dihydro-2H-pyrimido[1,2-c]quinazolin-6(7H)-thione
• CAS NO: 1202519-05-8
• Molecular Weight: 307.419
• Mol File: 1202519-05-8.mol

Chemical Properties

• CAS DataBase Reference: N-benzyl-3,4-dihydro-2H-pyrimido[1,2-c]quinazolin-6(7H)-thione(CAS DataBase Reference)
• NIST Chemistry Reference: N-benzyl-3,4-dihydro-2H-pyrimido[1,2-c]quinazolin-6(7H)-thione(1202519-05-8)
• EPA Substance Registry System: N-benzyl-3,4-dihydro-2H-pyrimido[1,2-c]quinazolin-6(7H)-thione(1202519-05-8)

Safety Data

• Hazardous Substances Data: 1202519-05-8(Hazardous Substances Data)

Upstream product

• 1202518-81-7 2-(2-fluorophenyl)-1,4,5,6-tetrahydropyrimidine 
• 622-78-6 Benzyl isothiocyanate 
• 1202518-80-6 2-(2-bromophenyl)-1,4,5,6-tetrahydropyrimidine 

Relevant articles and documents

Efficient synthesis of pyrimido[1,2-c] [1,3]benzothiazin-6-imines and related tricyclic heterocycles by SNAr-type C-S, C-N, or C-O bond formation with heterocumulenes

(Chemical Equation Presented) A simple and practical synthetic method of pyrimido[1,2-c]-[1,3]benzothiazin-6-imines and related tricyclic heterocycles has been developed. Treatment of 2-(2-haloaryl)-tetrahydropyrimidines with NaH and a heterocumulene such as carbon disulfide, isothiocyanates, and isocyanates in DMF provides the desired cyclization products through a regioselective S NAr-type reaction. This method provides direct access to PD 404182 and related compounds.