6-{(E)-2-[5-(4-fluoro-phenyl)-3-methyl-3H-[1,2,3]triazol-4-yl]-vinyl}-nicotinic acid methyl ester

Base Information

Chemical Name:6-{(E)-2-[5-(4-fluoro-phenyl)-3-methyl-3H-[1,2,3]triazol-4-yl]-vinyl}-nicotinic acid methyl ester
CAS No.:1374672-49-7
Molecular Formula:C₁₈H₁₅FN₄O₂
Molecular Weight:338.341
Hs Code.:

Synonyms:6-{(E)-2-[5-(4-fluoro-phenyl)-3-methyl-3H-[1,2,3]triazol-4-yl]-vinyl}-nicotinic acid methyl ester

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Chemical Property of 6-{(E)-2-[5-(4-fluoro-phenyl)-3-methyl-3H-[1,2,3]triazol-4-yl]-vinyl}-nicotinic acid methyl ester

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Technology Process of 6-{(E)-2-[5-(4-fluoro-phenyl)-3-methyl-3H-[1,2,3]triazol-4-yl]-vinyl}-nicotinic acid methyl ester

There total 5 articles about 6-{(E)-2-[5-(4-fluoro-phenyl)-3-methyl-3H-[1,2,3]triazol-4-yl]-vinyl}-nicotinic acid methyl 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: 30.0%

: 5470-70-2
Methyl 6-methylnicotinate

: 1374645-74-5
5-(4-Fluoro-phenyl)-3-methyl-3H-[1,2,3]-triazole-4-carbaldehyde

: 1374672-49-7
6-{(E)-2-[5-(4-fluoro-phenyl)-3-methyl-3H-[1,2,3]triazol-4-yl]-vinyl}-nicotinic acid methyl ester

Guidance literature:: Methyl 6-methylnicotinate; 5-(4-Fluoro-phenyl)-3-methyl-3H-[1,2,3]-triazole-4-carbaldehyde; With acetic acid; In acetic anhydride; at 120 ℃; for 144h;

With sodium hydroxide; In water; acetic anhydride;

Reference yield: 30.0%

: 73781-91-6
6-Chloronicotinic acid methyl ester

: 1374645-74-5
5-(4-Fluoro-phenyl)-3-methyl-3H-[1,2,3]-triazole-4-carbaldehyde

: 1374672-49-7
6-{(E)-2-[5-(4-fluoro-phenyl)-3-methyl-3H-[1,2,3]triazol-4-yl]-vinyl}-nicotinic acid methyl ester

Guidance literature:: With acetic anhydride; acetic acid; at 120 ℃; for 144h;

Reference yield:

: 766-98-3
1-ethynyl-4-fluorobenzene

: 1374672-49-7
6-{(E)-2-[5-(4-fluoro-phenyl)-3-methyl-3H-[1,2,3]triazol-4-yl]-vinyl}-nicotinic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-ethyl-N,N-diisopropylamine / copper(l) iodide / N,N-dimethyl-formamide / 18 h / 20 °C

2.1: water; tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 0 °C

3.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -75 °C / Inert atmosphere

3.2: 1 h / -75 - 20 °C

4.1: acetic acid / acetic anhydride / 144 h / 120 °C

With n-butyllithium; tetrabutyl ammonium fluoride; water; acetic acid; N-ethyl-N,N-diisopropylamine; copper(l) iodide; In tetrahydrofuran; hexane; acetic anhydride; N,N-dimethyl-formamide;