Methyl 1,4,5,6-Tetrahydro-1-<2-(methoxycarbonyl)phenyl>-5-oxo-4-phenyl-1,2,4-triazine-3-carboxylate

Base Information

Chemical Name:Methyl 1,4,5,6-Tetrahydro-1-<2-(methoxycarbonyl)phenyl>-5-oxo-4-phenyl-1,2,4-triazine-3-carboxylate
CAS No.:131843-85-1
Molecular Formula:C₁₉H₁₇N₃O₅
Molecular Weight:367.361
Hs Code.:

Synonyms:Methyl 1,4,5,6-Tetrahydro-1-<2-(methoxycarbonyl)phenyl>-5-oxo-4-phenyl-1,2,4-triazine-3-carboxylate

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Chemical Property of Methyl 1,4,5,6-Tetrahydro-1-<2-(methoxycarbonyl)phenyl>-5-oxo-4-phenyl-1,2,4-triazine-3-carboxylate

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Technology Process of Methyl 1,4,5,6-Tetrahydro-1-<2-(methoxycarbonyl)phenyl>-5-oxo-4-phenyl-1,2,4-triazine-3-carboxylate

There total 4 articles about Methyl 1,4,5,6-Tetrahydro-1-<2-(methoxycarbonyl)phenyl>-5-oxo-4-phenyl-1,2,4-triazine-3-carboxylate 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: 80.0%

: 131877-90-2
2-[(2-Chloro-acetyl)-phenyl-amino]-2-(2-methoxycarbonyl-phenylazo)-malonic acid dimethyl ester

: 131843-85-1
Methyl 1,4,5,6-Tetrahydro-1-<2-(methoxycarbonyl)phenyl>-5-oxo-4-phenyl-1,2,4-triazine-3-carboxylate

Guidance literature:: With sodium methylate; In methanol;

Reference yield: 76.0%

: 131877-90-2
Dimethyl 2-(2-Chloro-N-phenylacetamido)-2-<2-(methoxycarbonyl)phenylazo>malonate

: 131843-85-1
Methyl 1,4,5,6-Tetrahydro-1-<2-(methoxycarbonyl)phenyl>-5-oxo-4-phenyl-1,2,4-triazine-3-carboxylate

Guidance literature:: With sodium methylate; In methanol; at 0 ℃; for 0.5h;
DOI:10.1002/hlca.19900730615

Reference yield:

: 35757-92-7
dimethyl phenylaminomalonate

: 131843-85-1
Methyl 1,4,5,6-Tetrahydro-1-<2-(methoxycarbonyl)phenyl>-5-oxo-4-phenyl-1,2,4-triazine-3-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 84 percent / toluene / 17 h / 80 °C

2: 1.) 5 M aq. NaNO₂, HOAc, HCl, 2.) aq. K₂CO₃ / 1.) 15 min, 5 deg C, 2.) H₂O, acetone, 1 h, room temperature

3: 76 percent / NaOMe / methanol / 0.5 h / 0 °C

With hydrogenchloride; sodium methylate; potassium carbonate; acetic acid; sodium nitrite; In methanol; toluene;
DOI:10.1002/hlca.19900730615