4-[(E)-3-oxo-3-(2-phenylamino-pyridin-3-yl)-propenyl]-benzoic acid methyl ester

Base Information

Chemical Name:4-[(E)-3-oxo-3-(2-phenylamino-pyridin-3-yl)-propenyl]-benzoic acid methyl ester
CAS No.:1392482-81-3
Molecular Formula:C₂₂H₁₈N₂O₃
Molecular Weight:358.397
Hs Code.:

Synonyms:4-[(E)-3-oxo-3-(2-phenylamino-pyridin-3-yl)-propenyl]-benzoic acid methyl ester

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Chemical Property of 4-[(E)-3-oxo-3-(2-phenylamino-pyridin-3-yl)-propenyl]-benzoic acid methyl ester

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Technology Process of 4-[(E)-3-oxo-3-(2-phenylamino-pyridin-3-yl)-propenyl]-benzoic acid methyl ester

There total 5 articles about 4-[(E)-3-oxo-3-(2-phenylamino-pyridin-3-yl)-propenyl]-benzoic acid methyl ester 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%

: 1080675-01-9
1-(2-phenylamino-pyridin-3-yl)-ethanone

: 1571-08-0
methyl 4-formylbenzoate

: 1392482-81-3
4-[(E)-3-oxo-3-(2-phenylamino-pyridin-3-yl)-propenyl]-benzoic acid methyl ester

Guidance literature:: With sodium methylate; In methanol; at 25 ℃; for 72h;
DOI:10.1021/ml300175c

Reference yield:

: 2942-59-8
2-chloronicotinic acid

: 1392482-81-3
4-[(E)-3-oxo-3-(2-phenylamino-pyridin-3-yl)-propenyl]-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-ethyl-N,N-diisopropylamine; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 72 h / 25 °C

2.1: tetrahydrofuran / 1 h / 0 °C

3.1: camphor-10-sulfonic acid / 1,4-dioxane / 75 °C / Sealed tube

3.2: 3 h / 75 - 80 °C / Sealed tube

4.1: sodium methylate / methanol / 72 h / 25 °C

With camphor-10-sulfonic acid; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; sodium methylate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; 1,4-dioxane; methanol; N,N-dimethyl-formamide;
DOI:10.1021/ml300175c

Reference yield:

: 55676-21-6
3-acetyl-2-chloropyridine

: 1392482-81-3
4-[(E)-3-oxo-3-(2-phenylamino-pyridin-3-yl)-propenyl]-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: camphor-10-sulfonic acid / 1,4-dioxane / 75 °C / Sealed tube

1.2: 3 h / 75 - 80 °C / Sealed tube

2.1: sodium methylate / methanol / 72 h / 25 °C

With camphor-10-sulfonic acid; sodium methylate; In 1,4-dioxane; methanol;
DOI:10.1021/ml300175c