(E)-4-hydroxy-5-(4-chlorophenyl)-N-(4-chlorostyryl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Base Information

Chemical Name:(E)-4-hydroxy-5-(4-chlorophenyl)-N-(4-chlorostyryl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS No.:1616404-13-7
Molecular Formula:C₂₀H₁₄Cl₂N₂O₃
Molecular Weight:401.249
Hs Code.:

Synonyms:(E)-4-hydroxy-5-(4-chlorophenyl)-N-(4-chlorostyryl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Suppliers and Price of (E)-4-hydroxy-5-(4-chlorophenyl)-N-(4-chlorostyryl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Chemicals and raw materials
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price

Total 2 raw suppliers

Chemical Property of (E)-4-hydroxy-5-(4-chlorophenyl)-N-(4-chlorostyryl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (E)-4-hydroxy-5-(4-chlorophenyl)-N-(4-chlorostyryl)-2-oxo-1,2-dihydropyridine-3-carboxamide

There total 4 articles about (E)-4-hydroxy-5-(4-chlorophenyl)-N-(4-chlorostyryl)-2-oxo-1,2-dihydropyridine-3-carboxamide 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: 55.0%

: 1616404-09-1
C₁₆H₁₈ClNO₅

: 1616404-13-7
(E)-4-hydroxy-5-(4-chlorophenyl)-N-(4-chlorostyryl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Guidance literature:: In diphenylether; at 200 - 210 ℃; for 0.0833333h;
DOI:10.1080/00397911.2013.878360

Reference yield:

: 83421-78-7
(E)-3-(4-Chloro-phenyl)-acryloyl azide

: 1616404-13-7
(E)-4-hydroxy-5-(4-chlorophenyl)-N-(4-chlorostyryl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: benzine / Reflux

2.1: sodium hydride / toluene; mineral oil

2.2: 2 h / 0 - 20 °C

3.1: diphenylether / 0.08 h / 200 - 210 °C

With sodium hydride; In diphenylether; benzine; toluene; mineral oil; 1.1: |Curtius Rearrangement;
DOI:10.1080/00397911.2013.878360

Reference yield:

: 132606-72-5
4-chlorocinnamyl isocyanate

: 1616404-13-7
(E)-4-hydroxy-5-(4-chlorophenyl)-N-(4-chlorostyryl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / toluene; mineral oil

1.2: 2 h / 0 - 20 °C

2.1: diphenylether / 0.08 h / 200 - 210 °C

With sodium hydride; In diphenylether; toluene; mineral oil;
DOI:10.1080/00397911.2013.878360