5-Acetylamino-1-benzyl-6-oxo-2-[1-phenyl-meth-(E)-ylidene]-piperidine-3-carboxylic acid ethyl ester

Base Information

• Chemical Name: 5-Acetylamino-1-benzyl-6-oxo-2-[1-phenyl-meth-(E)-ylidene]-piperidine-3-carboxylic acid ethyl ester
• CAS No.: 185856-25-1
• Molecular Formula: C₂₄H₂₆N₂O₄
• Molecular Weight: 406.481
• Mol file: 185856-25-1.mol

Synonyms:5-Acetylamino-1-benzyl-6-oxo-2-[1-phenyl-meth-(E)-ylidene]-piperidine-3-carboxylic acid ethyl ester

Chemical Property of 5-Acetylamino-1-benzyl-6-oxo-2-[1-phenyl-meth-(E)-ylidene]-piperidine-3-carboxylic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5-Acetylamino-1-benzyl-6-oxo-2-[1-phenyl-meth-(E)-ylidene]-piperidine-3-carboxylic acid ethyl ester

There total 3 articles about 5-Acetylamino-1-benzyl-6-oxo-2-[1-phenyl-meth-(E)-ylidene]-piperidine-3-carboxylic acid ethyl ester 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:

4-phenylbut-2-ynoic acid ethyl ester (96417-50-4) → 5-Acetylamino-1-benzyl-6-oxo-2-[1-phenyl-meth-(E)-ylidene]-piperidine-3-carboxylic acid ethyl ester (185856-25-1)

Guidance literature:

Multi-step reaction with 2 steps

1: BF₃*OEt₂ / tetrahydrofuran / Ambient temperature

2: EtO₂CCl / tetrahydrofuran / 14 h / Ambient temperature

With boron trifluoride diethyl etherate; chloroformic acid ethyl ester; In tetrahydrofuran;

DOI:10.1021/jo9600520

Reference yield:

benzylamine (100-46-9) → 5-Acetylamino-1-benzyl-6-oxo-2-[1-phenyl-meth-(E)-ylidene]-piperidine-3-carboxylic acid ethyl ester (185856-25-1)

Guidance literature:

Multi-step reaction with 2 steps

1: BF₃*OEt₂ / tetrahydrofuran / Ambient temperature

2: EtO₂CCl / tetrahydrofuran / 14 h / Ambient temperature

With boron trifluoride diethyl etherate; chloroformic acid ethyl ester; In tetrahydrofuran;

DOI:10.1021/jo9600520

Reference yield:

Sodium; 2-acetylamino-acrylate + (Z)-3-Benzylamino-4-phenyl-but-2-enoic acid ethyl ester (1027276-39-6) → 5-Acetylamino-1-benzyl-6-oxo-2-[1-phenyl-meth-(E)-ylidene]-piperidine-3-carboxylic acid ethyl ester (185856-25-1) + 5-Acetylamino-1,2-dibenzyl-6-oxo-1,4,5,6-tetrahydro-pyridine-3-carboxylic acid ethyl ester

Guidance literature:

With chloroformic acid ethyl ester; In tetrahydrofuran; for 14h; Yield given. Yields of byproduct given; Ambient temperature;

DOI:10.1021/jo9600520

upstream raw materials:

(Z)-3-Benzylamino-4-phenyl-but-2-enoic acid ethyl ester

4-phenylbut-2-ynoic acid ethyl ester

benzylamine