7-amino-1-methyl-5-(4-methoxy-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile

Base Information

Chemical Name:7-amino-1-methyl-5-(4-methoxy-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile
CAS No.:836635-06-4
Molecular Formula:C₁₆H₁₃N₅O₃
Molecular Weight:323.311
Hs Code.:

Synonyms:7-amino-1-methyl-5-(4-methoxy-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile

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Chemical Property of 7-amino-1-methyl-5-(4-methoxy-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile

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Technology Process of 7-amino-1-methyl-5-(4-methoxy-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile

There total 3 articles about 7-amino-1-methyl-5-(4-methoxy-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

: 2434-53-9
6-amino-1-methyluracil

: 123-11-5
4-methoxy-benzaldehyde

: 109-77-3
malononitrile

: 836635-06-4
7-amino-1-methyl-5-(4-methoxy-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile

Guidance literature:: With N-benzyl-N,N,N-triethylammonium chloride; In water; at 90 ℃; for 20h;
DOI:10.1002/jhet.5570440517

Reference yield:

: 2434-53-9
6-amino-1-methyluracil

: 2826-26-8
2-(4-methoxyphenylmethylene)malononitrile

: 836635-06-4
7-amino-1-methyl-5-(4-methoxy-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile

Guidance literature:: With air; In glycerol; at 80 ℃; for 1.5h; Green chemistry;
DOI:10.1039/c5nj01938a

Reference yield:

: 123-11-5
4-methoxy-benzaldehyde

: 836635-06-4
7-amino-1-methyl-5-(4-methoxy-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: glycerol / 80 °C / Green chemistry

2: air / glycerol / 1.5 h / 80 °C / Green chemistry

With air; In glycerol; 1: |Knoevenagel Condensation;
DOI:10.1039/c5nj01938a