6-(2,6-dichlorophenyl)-2-(methylthio)-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidine-8-carbaldehyde

Base Information

Chemical Name:6-(2,6-dichlorophenyl)-2-(methylthio)-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidine-8-carbaldehyde
CAS No.:1452230-53-3
Molecular Formula:C₁₅H₉Cl₂N₃O₂S
Molecular Weight:366.227
Hs Code.:

Synonyms:6-(2,6-dichlorophenyl)-2-(methylthio)-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidine-8-carbaldehyde

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Chemical Property of 6-(2,6-dichlorophenyl)-2-(methylthio)-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidine-8-carbaldehyde

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Technology Process of 6-(2,6-dichlorophenyl)-2-(methylthio)-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidine-8-carbaldehyde

There total 7 articles about 6-(2,6-dichlorophenyl)-2-(methylthio)-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidine-8-carbaldehyde 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: 29.0%

: 1452230-66-8
N-(2,6-dichlorophenyl)-4-ethyl-2-(methylthio)pyrimidine-5-carboxamide

: 3724-43-4,149409-22-3
Vilsmeier reagent

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 1452230-53-3
6-(2,6-dichlorophenyl)-2-(methylthio)-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidine-8-carbaldehyde

Guidance literature:: at 20 ℃; for 24h;
DOI:10.1016/j.bmcl.2019.04.017

Reference yield:

: 1452230-52-2
N-(2,6-dichlorophenyl)-4-methyl-2-(methylthio)pyrimidine-5-carboxamide

: 3724-43-4,149409-22-3
Vilsmeier reagent

: 1452230-53-3
6-(2,6-dichlorophenyl)-2-(methylthio)-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidine-8-carbaldehyde

Guidance literature:: In N,N-dimethyl-formamide; at 20 ℃; for 24h;

Reference yield:

: 98276-75-6
4-methyl-2-(methylthio)pyrimidine-5-carboxylic acid

: 1452230-53-3
6-(2,6-dichlorophenyl)-2-(methylthio)-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidine-8-carbaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1.1: N,N-dimethyl-formamide; thionyl chloride / 1,4-dioxane / 1 h / 20 °C

1.2: 100 °C

2.1: N,N-dimethyl-formamide / 24 h / 20 °C

With thionyl chloride; N,N-dimethyl-formamide; In 1,4-dioxane; N,N-dimethyl-formamide;