2,6-Dichloro-4-(3-chloro-phenyl)-5-[1-dimethylamino-meth-(Z)-ylidene]-4,5-dihydro-pyridine-3-carbaldehyde

Base Information

• Chemical Name: 2,6-Dichloro-4-(3-chloro-phenyl)-5-[1-dimethylamino-meth-(Z)-ylidene]-4,5-dihydro-pyridine-3-carbaldehyde
• CAS No.: 129215-97-0
• Molecular Formula: C₁₅H₁₃Cl₃N₂O
• Molecular Weight: 343.64

Synonyms:2,6-Dichloro-4-(3-chloro-phenyl)-5-[1-dimethylamino-meth-(Z)-ylidene]-4,5-dihydro-pyridine-3-carbaldehyde

Chemical Property of 2,6-Dichloro-4-(3-chloro-phenyl)-5-[1-dimethylamino-meth-(Z)-ylidene]-4,5-dihydro-pyridine-3-carbaldehyde

Chemical Property:

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Technology Process of 2,6-Dichloro-4-(3-chloro-phenyl)-5-[1-dimethylamino-meth-(Z)-ylidene]-4,5-dihydro-pyridine-3-carbaldehyde

There total 2 articles about 2,6-Dichloro-4-(3-chloro-phenyl)-5-[1-dimethylamino-meth-(Z)-ylidene]-4,5-dihydro-pyridine-3-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:

C17H20Cl3N3(2+)*2Cl(1-) → 2,6-Dichloro-4-(3-chloro-phenyl)-5-[1-dimethylamino-meth-(Z)-ylidene]-4,5-dihydro-pyridine-3-carbaldehyde (129215-97-0)

Guidance literature:

With sodium acetate; In water; Yield given; Ambient temperature; 0.5-2 h;

DOI:10.1021/jo00309a026

Reference yield:

β-(chloro-3 phenyl) glutarimide (113675-65-3) → 2,6-Dichloro-4-(3-chloro-phenyl)-5-[1-dimethylamino-meth-(Z)-ylidene]-4,5-dihydro-pyridine-3-carbaldehyde (129215-97-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) POCl₃ / 1.) rt, 3 h 2.) 1,2-dichlorethane, rt, 15 h

2: sodium acetate / H₂O / Ambient temperature; 0.5-2 h

With sodium acetate; trichlorophosphate; In water;

DOI:10.1021/jo00309a026

Reference yield: 98.0%

2,6-Dichloro-4-(3-chloro-phenyl)-5-[1-dimethylamino-meth-(Z)-ylidene]-4,5-dihydro-pyridine-3-carbaldehyde (129215-97-0) → 2,6-Dichloro-4-(3-chloro-phenyl)-1,4-dihydro-pyridine-3,5-dicarbaldehyde (129216-02-0)

Guidance literature:

With hydrogenchloride; In tetrahydrofuran; Ambient temperature; 0.25-0.5 h;

DOI:10.1021/jo00309a026

upstream raw materials:

β-(chloro-3 phenyl) glutarimide

Downstream raw materials:

2,6-Dichloro-4-(3-chloro-phenyl)-1,4-dihydro-pyridine-3,5-dicarbaldehyde

2-(ethylthio)-6-chloro-4-(3-chlorophenyl)-1,4-dihydropyridine-3,5-dicarboxaldehyde

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