4-(4-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarbohydrazide

Base Information

• Chemical Name: 4-(4-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarbohydrazide
• CAS No.: 175547-82-7
• Molecular Formula: C₁₅H₁₈ClN₅O₂
• Molecular Weight: 335.793

Synonyms:4-(4-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarbohydrazide

Chemical Property of 4-(4-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarbohydrazide

Chemical Property:

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Technology Process of 4-(4-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarbohydrazide

There total 2 articles about 4-(4-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarbohydrazide 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: 85.0%

4-(4-chloro-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester (35929-79-4) → 4-(4-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarbohydrazide (175547-82-7)

Guidance literature:

With hydrazine hydrate; In 1,4-dioxane; for 8h; Reflux;

Reference yield:

4-chlorobenzaldehyde (104-88-1) → 4-(4-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarbohydrazide (175547-82-7)

Guidance literature:

Multi-step reaction with 2 steps

1: ammonia / ethanol / 4 h / Reflux

2: hydrazine hydrate / 1,4-dioxane / 8 h / Reflux

With ammonia; hydrazine hydrate; In 1,4-dioxane; ethanol;

Reference yield: 78.0%

2-phenyl-4H-3,1-benzoxazin-4-one (1022-46-4) + 4-(4-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarbohydrazide (175547-82-7) → 2,6-dimethyl-N3,N5-bis(4-oxo-2-phenylquinazolin-3(4H)-yl)-4-(4-chlorophenyl)-1,4-dihydropyridine-3,5-dicarboxamide (1262983-70-9)

Guidance literature:

With pyridine; In ethanol; for 8h; Reflux;

upstream raw materials:

4-(4-chloro-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester

4-chlorobenzaldehyde

Downstream raw materials:

1-(2-(phthalimido-N-oxy)ethyl)-2,6-dimethyl-N₃,N₅-bis(4-oxo-2-phenylquinazolin-3(4H)-yl)-4-(4-chlorophenyl)-1,4-dihydropyridine-3,5-dicarboxamide

2,6-dimethyl-N₃,N₅-bis(4-oxo-2-phenylquinazolin-3(4H)-yl)-4-(4-chlorophenyl)-1,4-dihydropyridine-3,5-dicarboxamide

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