1207379-31-4

Basic information

• Product Name: 1,3-dimethyl-5-(4-chlorophenyl)-5,10-dihydropyrimido[5',4':5,6]pyrido[2,3-d]pyrimidine-2,4,6,8(1H,3H,7H,9H)-tetraone
• Synonyms: 1,3-dimethyl-5-(4-chlorophenyl)-5,10-dihydropyrimido[5',4':5,6]pyrido[2,3-d]pyrimidine-2,4,6,8(1H,3H,7H,9H)-tetraone
• CAS NO: 1207379-31-4
• Molecular Weight: 387.782
• Mol File: 1207379-31-4.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1,3-dimethyl-5-(4-chlorophenyl)-5,10-dihydropyrimido[5',4':5,6]pyrido[2,3-d]pyrimidine-2,4,6,8(1H,3H,7H,9H)-tetraone(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-dimethyl-5-(4-chlorophenyl)-5,10-dihydropyrimido[5',4':5,6]pyrido[2,3-d]pyrimidine-2,4,6,8(1H,3H,7H,9H)-tetraone(1207379-31-4)
• EPA Substance Registry System: 1,3-dimethyl-5-(4-chlorophenyl)-5,10-dihydropyrimido[5',4':5,6]pyrido[2,3-d]pyrimidine-2,4,6,8(1H,3H,7H,9H)-tetraone(1207379-31-4)

Safety Data

• Hazardous Substances Data: 1207379-31-4(Hazardous Substances Data)

Upstream product

• 67-52-7 BARBITURIC ACID 
• 6642-31-5 6-Amino-1,3-dimethylbarbituric acid 
• 104-88-1 4-chlorobenzaldehyde 
• 873-83-6 4-Amino-2,6-dihydroxypyrimidine 
• 769-42-6 1,3-dimethylbarbituric acid 

Relevant articles and documents

Hexamethylenetetramine-based ionic liquid/MIL-101(Cr) metal-organic framework composite: a novel and versatile tool for the preparation of pyrido[2,3-d:5,6-d′]dipyrimidines

In the current paper, a hexamethylenetetramine-based ionic liquid immobilized on the MIL-101(Cr) metal-organic framework was successfully synthesized as a novel, efficient, and recoverable catalyst for the synthesis of pyrido[2,3-d:5,6-d′]dipyrimidine derivativesviathe reaction of barbituric acid derivatives, 6-aminouracil/6-amino-1,3-dimethyl uracil, and aromatic aldehydes under solvent-free conditions. Characterization of the catalyst was carried out using various methods such as field emission scanning electron microscopy (FE-SEM), energy-dispersive X-ray spectroscopy (EDS), X-ray diffraction (XRD), thermogravimetric analysis (TGA), Fourier transform infrared spectrophotometry (FT-IR), and Brunauer-Emmett-Teller (BET). Efficient transformation, short reaction times, excellent yields, easy product isolation, mild conditions, and the potential high recyclability of the organocatalyst are the main features of this protocol.

Three-component green reaction of arylaldehydes, 6-Amino-1,3-dimethyluracil and active methylene compounds catalyzed by Zr(HSO4)4 Under solvent-free conditions

A convenient one-pot, three-component reaction of aromatic aldehydes, 6-amino-1,3-dimethyluracil and active methylene compounds in the presence of Zr(HSO4)4 as a heterogeneous catalyst, under solvent-free conditions brings a very sim