(5Z)-1-benzyl-5-[(4-chlorophenyl)hydrazono]-2,6-dioxo-4-propyl-1,2,5,6-tetrahydropyridine-3-carbonitrile

Base Information

• Chemical Name: (5Z)-1-benzyl-5-[(4-chlorophenyl)hydrazono]-2,6-dioxo-4-propyl-1,2,5,6-tetrahydropyridine-3-carbonitrile
• CAS No.: 1234571-10-8
• Molecular Formula: C₂₂H₁₉ClN₄O₂
• Molecular Weight: 406.871
• Mol file: 1234571-10-8.mol

Synonyms:(5Z)-1-benzyl-5-[(4-chlorophenyl)hydrazono]-2,6-dioxo-4-propyl-1,2,5,6-tetrahydropyridine-3-carbonitrile

Chemical Property of (5Z)-1-benzyl-5-[(4-chlorophenyl)hydrazono]-2,6-dioxo-4-propyl-1,2,5,6-tetrahydropyridine-3-carbonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (5Z)-1-benzyl-5-[(4-chlorophenyl)hydrazono]-2,6-dioxo-4-propyl-1,2,5,6-tetrahydropyridine-3-carbonitrile

There total 2 articles about (5Z)-1-benzyl-5-[(4-chlorophenyl)hydrazono]-2,6-dioxo-4-propyl-1,2,5,6-tetrahydropyridine-3-carbonitrile 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%

C16H16N2O2 (1234571-03-9) + p-chloroaniline hydrochloride (20265-96-7) → (5Z)-1-benzyl-5-[(4-chlorophenyl)hydrazono]-2,6-dioxo-4-propyl-1,2,5,6-tetrahydropyridine-3-carbonitrile (1234571-10-8)

Guidance literature:

p-chloroaniline hydrochloride; With water; sodium nitrite; Cooling;

C₁₆H₁₆N₂O₂; With sodium acetate; In ethanol; water; at 20 ℃; Cooling;

DOI:10.1016/j.ultsonch.2009.12.008

Reference yield:

benzylamine (100-46-9) → (5Z)-1-benzyl-5-[(4-chlorophenyl)hydrazono]-2,6-dioxo-4-propyl-1,2,5,6-tetrahydropyridine-3-carbonitrile (1234571-10-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: ammonium cerium (IV) nitrate / 5 h / 40 °C / Sonication

2.1: water; sodium nitrite / Cooling

2.2: 20 °C / Cooling

With ammonium cerium (IV) nitrate; water; sodium nitrite;

DOI:10.1016/j.ultsonch.2009.12.008

Reference yield: 92.0%

(5Z)-1-benzyl-5-[(4-chlorophenyl)hydrazono]-2,6-dioxo-4-propyl-1,2,5,6-tetrahydropyridine-3-carbonitrile (1234571-10-8) → (7Z)-3-amino-5-benzyl-7-[(4-chlorophenyl)hydrazono]-1-ethyl-7H-thieno[3.4-c]pyridine-4,6-dione (1234571-23-3)

Guidance literature:

With sulfur; triethylamine; for 0.166667h; Microwave irradiation;

DOI:10.1016/j.ultsonch.2009.12.008

upstream raw materials:

C₁₆H₁₆N₂O₂

p-chloroaniline hydrochloride

benzylamine

Downstream raw materials:

(7Z)-3-amino-5-benzyl-7-[(4-chlorophenyl)hydrazono]-1-ethyl-7H-thieno[3.4-c]pyridine-4,6-dione