7-(4-bromo-phenyl)-3-(3-chloro-phenyl)-5-(4-chloro-phenyl)-4-imino-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one

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Chemical Name:7-(4-bromo-phenyl)-3-(3-chloro-phenyl)-5-(4-chloro-phenyl)-4-imino-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one
CAS No.:693810-04-7
Molecular Formula:C₂₅H₁₅BrCl₂N₄O
Molecular Weight:538.23
Hs Code.:

7-(4-bromo-phenyl)-3-(3-chloro-phenyl)-5-(4-chloro-phenyl)-4-imino-3,4-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-2-one

Synonyms:7-(4-bromo-phenyl)-3-(3-chloro-phenyl)-5-(4-chloro-phenyl)-4-imino-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one

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Chemical Property of 7-(4-bromo-phenyl)-3-(3-chloro-phenyl)-5-(4-chloro-phenyl)-4-imino-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one

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Technology Process of 7-(4-bromo-phenyl)-3-(3-chloro-phenyl)-5-(4-chloro-phenyl)-4-imino-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one

There total 2 articles about 7-(4-bromo-phenyl)-3-(3-chloro-phenyl)-5-(4-chloro-phenyl)-4-imino-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one 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: 79.0%

: 2909-38-8
m-chlorophenyl isocyanate

: 122652-29-3
2-amino-3-cyano-4-(4-chlorophenyl)-6-(4-bromophenyl)pyridine

: 693810-04-7
7-(4-bromo-phenyl)-3-(3-chloro-phenyl)-5-(4-chloro-phenyl)-4-imino-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one

Guidance literature:: With pyridine; In 1,4-dioxane; at 150 ℃;
DOI:10.1080/10426500490262342

Reference yield:

: 6332-22-5
1-(4-bromophenyl)-3-(4-chlorophenyl)prop-2-en-1-one

: 693810-04-7
7-(4-bromo-phenyl)-3-(3-chloro-phenyl)-5-(4-chloro-phenyl)-4-imino-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / ammonium acetate / ethanol / Heating

2: 79 percent / pyridine / dioxane / 150 °C

With pyridine; ammonium acetate; In 1,4-dioxane; ethanol; 1: Michael condensation;
DOI:10.1080/10426500490262342

Reference yield:

: 693810-04-7
7-(4-bromo-phenyl)-3-(3-chloro-phenyl)-5-(4-chloro-phenyl)-4-imino-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one

: C₅₁H₃₅BrCl₂N₄O₈

Guidance literature:: Multi-step reaction with 2 steps

1: ammonium sulfate / toluene / 4 h / Heating

2: 10 h / 155 - 160 °C

With ammonium sulfate; In toluene;
DOI:10.1080/10426500490262342