7-amino-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano [2,3-d]pyrimidine-6-carbonitrile

Base Information

• Chemical Name: 7-amino-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano [2,3-d]pyrimidine-6-carbonitrile
• CAS No.: 1072002-79-9
• Molecular Formula: C₁₆H₁₃N₅O₅
• Molecular Weight: 355.31
• Mol file: 1072002-79-9.mol

Synonyms:7-amino-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano [2,3-d]pyrimidine-6-carbonitrile

Chemical Property of 7-amino-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano [2,3-d]pyrimidine-6-carbonitrile

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 7-amino-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano [2,3-d]pyrimidine-6-carbonitrile

There total 2 articles about 7-amino-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano [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: 100.0%

1,3-dimethylbarbituric acid (769-42-6) + 3-nitro-benzaldehyde (99-61-6) + malononitrile (109-77-3) → 7-amino-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano [2,3-d]pyrimidine-6-carbonitrile (1072002-79-9)

Guidance literature:

With [Zn₂(amino-1,4-benzenedicarboxylate)₂(2,5-bis(4-pyridyl)-3,4-diaza-2,4-hexadiene)]*3DMF; In water; for 1h; Reflux; Green chemistry;

DOI:10.1016/j.inoche.2018.06.002

Reference yield: 89.0%

3-nitro-benzaldehyde (99-61-6) + malononitrile (109-77-3) + 6-hydroxy-1,3-dimethyluracil (41949-07-9) → 7-amino-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano [2,3-d]pyrimidine-6-carbonitrile (1072002-79-9)

Guidance literature:

With 1,3-propanediaminium dimethanesulfonate; In neat (no solvent); at 60 ℃; for 0.0833333h; Green chemistry;

DOI:10.1007/s13738-017-1127-8

Reference yield: 92.0%

7-amino-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano [2,3-d]pyrimidine-6-carbonitrile (1072002-79-9) → 5,7-dimethyl-2-(3-nitrophenyl)-4,6,8-trioxo-5,7-diazaspiro[2.5]octane-1,1-dicarbonitrile

Guidance literature:

With [bis(acetoxy)iodo]benzene; iodine; triethylamine; In dichloromethane; at 20 ℃; for 0.5h; Reagent/catalyst;

DOI:10.1021/acs.joc.7b00089

upstream raw materials:

1,3-dimethylbarbituric acid

3-nitro-benzaldehyde

malononitrile

6-hydroxy-1,3-dimethyluracil