97099-96-2

Basic information

• Product Name: 7-Methyl-6-methylene-3-phenyl-6,7-dihydro-thiazolo[2,3-c][1,2,4]triazin-4-one
• Synonyms: 7-Methyl-6-methylene-3-phenyl-6,7-dihydro-thiazolo[2,3-c][1,2,4]triazin-4-one
• CAS NO: 97099-96-2
• Molecular Weight: 257.316
• Mol File: 97099-96-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 7-Methyl-6-methylene-3-phenyl-6,7-dihydro-thiazolo[2,3-c][1,2,4]triazin-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 7-Methyl-6-methylene-3-phenyl-6,7-dihydro-thiazolo[2,3-c][1,2,4]triazin-4-one(97099-96-2)
• EPA Substance Registry System: 7-Methyl-6-methylene-3-phenyl-6,7-dihydro-thiazolo[2,3-c][1,2,4]triazin-4-one(97099-96-2)

Safety Data

• Hazardous Substances Data: 97099-96-2(Hazardous Substances Data)

Upstream product

• 447-00-7 6-phenyl-1,2,4-triazine-3(2H)-thione-5(4H)-one 
• 97099-91-7 3-(1-Methyl-prop-2-ynylsulfanyl)-6-phenyl-2H-[1,2,4]triazin-5-one 

Relevant articles and documents

PALLADIUM-CATALYZED CYCLIZATION REACTIONS. UNICQUE SYNTHESIS OF CONDENSED THIAZOLES

The facile synthesis of 3-methylene-2,3-dihydro-5H-thiazolopyrimidin-5-ones (9) has been performed by the catalytic action of a Pd(II) salt on 4-propargylthiopyrimidin-2(1H)-ones (6).Similar Pd(II)-catalyzed cyclization of 3-propargylthio-1,2,4-triazin-5(2H)-ones (10) gives 6-methylene-6,7-dihydro-4H-thiazolotriazin-4-ones (11) as a main product. 3-methylene-2,3-dihydro-7H-thiazolotriazin-7-ones (12), the regioisomers of 11, are provided by a base-catalyzed cyclization of 10.