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

Base Information

• Chemical Name: (7Z)-3-amino-5-benzyl-7-[(4-chlorophenyl)hydrazono]-1-ethyl-7H-thieno[3.4-c]pyridine-4,6-dione
• CAS No.: 1234571-23-3
• Molecular Formula: C₂₂H₁₉ClN₄O₂S
• Molecular Weight: 438.937

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

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

Chemical Property:

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

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

Reference yield:

benzylamine (100-46-9) → (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:

Multi-step reaction with 3 steps

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

2.1: water; sodium nitrite / Cooling

2.2: 20 °C / Cooling

3.1: sulfur; triethylamine / 0.17 h / Microwave irradiation

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

DOI:10.1016/j.ultsonch.2009.12.008

Reference yield:

ethyl butyroyl acetate (3249-68-1) → (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:

Multi-step reaction with 3 steps

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

2.1: water; sodium nitrite / Cooling

2.2: 20 °C / Cooling

3.1: sulfur; triethylamine / 0.17 h / Microwave irradiation

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

DOI:10.1016/j.ultsonch.2009.12.008

upstream raw materials:

C₁₆H₁₆N₂O₂

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

ethyl butyroyl acetate

benzylamine

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