3-Pyridinecarboxylicacid,4-ethoxy-1,4,5,6-tetrahydro-2-methyl-,ethylester(9CI)

Base Information

• Chemical Name: 3-Pyridinecarboxylicacid,4-ethoxy-1,4,5,6-tetrahydro-2-methyl-,ethylester(9CI)
• CAS No.: 408320-67-2
• Molecular Formula: C₁₁H₁₉NO₃
• Molecular Weight: 213.277
• Mol file: 408320-67-2.mol

Synonyms:3-Pyridinecarboxylicacid,4-ethoxy-1,4,5,6-tetrahydro-2-methyl-,ethylester(9CI)

Chemical Property of 3-Pyridinecarboxylicacid,4-ethoxy-1,4,5,6-tetrahydro-2-methyl-,ethylester(9CI)

Chemical Property:

• PSA: 47.56000
• LogP: 1.55070

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-Pyridinecarboxylicacid,4-ethoxy-1,4,5,6-tetrahydro-2-methyl-,ethylester(9CI)

There total 1 articles about 3-Pyridinecarboxylicacid,4-ethoxy-1,4,5,6-tetrahydro-2-methyl-,ethylester(9CI) 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:

ethyl aminocrotonate (626-34-6,7318-00-5,41867-20-3) + acrolein (107-02-8,25068-14-8) → 4-ethoxy-2-methyl-1,4,5,6-tetrahydro-pyridine-3-carboxylic acid ethyl ester (408320-67-2)

Guidance literature:

With piperidine; ethanol; at 40 - 50 ℃;

DOI:10.1002/hlca.19570400614

Reference yield:

4-ethoxy-2-methyl-1,4,5,6-tetrahydro-pyridine-3-carboxylic acid ethyl ester (408320-67-2) → 5-(2,4-dinitro-phenylhydrazono)-2-[1-(2,4-dinitro-phenylhydrazono)-ethyl]-valeric acid ethyl ester (102448-08-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 145 - 160 °C / 12 Torr

DOI:10.1002/hlca.19570400614

Reference yield:

hydrogenchloride (7647-01-0,15364-23-5) + 4-ethoxy-2-methyl-1,4,5,6-tetrahydro-pyridine-3-carboxylic acid ethyl ester (408320-67-2) + (2,4-dinitro-phenyl)-hydrazine (119-26-6) → 5-(2,4-dinitro-phenylhydrazono)-2-[1-(2,4-dinitro-phenylhydrazono)-ethyl]-valeric acid ethyl ester (102448-08-8)

Guidance literature:

DOI:10.1002/hlca.19570400614

upstream raw materials:

ethyl aminocrotonate

acrolein

Downstream raw materials:

5-(2,4-dinitro-phenylhydrazono)-2-[1-(2,4-dinitro-phenylhydrazono)-ethyl]-valeric acid ethyl ester

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