115549-90-1

Basic information

• Product Name: 7-benzyl-10-methyl-2-morpholino-5,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-6(10H)-one
• CAS NO: 115549-90-1
• Molecular Weight: 380.45
• Mol File: 115549-90-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 7-benzyl-10-methyl-2-morpholino-5,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-6(10H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 7-benzyl-10-methyl-2-morpholino-5,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-6(10H)-one(115549-90-1)
• EPA Substance Registry System: 7-benzyl-10-methyl-2-morpholino-5,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-6(10H)-one(115549-90-1)

Safety Data

• Hazardous Substances Data: 115549-90-1(Hazardous Substances Data)

Upstream product

• 3939-01-3 methyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride 
• 51420-46-3 5-amino-3-morpholino-1H-1,2,4-triazole 
• 115549-75-2 7-benzyl-2-morpholino-6,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-6(10H)-one 
• 74-88-4 methyl iodide 

Relevant articles and documents

On Triazoles XVIII. An Unexpected Rearrangement Observed During the Reaction of 5-Amino-1,2,4-triazoles with N-Heterocyclic β-Oxo-esters

In the course of the synthesis of pyrido-1,2,4-triazolopyrimidine derivatives 3c representing a novel ring system an unexpected rearrangement of the intermediate enamines to yield 5 was observed.A mechanism of the formation of 5 was suggested.The isomeric pyrido-1,2,4-triazolopyrimidine derivatives 4c containing also a new ring system were obtained, too.The structure of products obtained was proved with the help of their uv, cmr and X-ray spectra.