5-(4-bromo-3,5-dimethylthiophen-2-yl)-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole

Base Information

Chemical Name:5-(4-bromo-3,5-dimethylthiophen-2-yl)-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole
CAS No.:503309-09-9
Molecular Formula:C₁₅H₁₂BrClFN₃S
Molecular Weight:400.702
Hs Code.:

Synonyms:5-(4-bromo-3,5-dimethylthiophen-2-yl)-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole

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Chemical Property of 5-(4-bromo-3,5-dimethylthiophen-2-yl)-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole

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Technology Process of 5-(4-bromo-3,5-dimethylthiophen-2-yl)-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole

There total 2 articles about 5-(4-bromo-3,5-dimethylthiophen-2-yl)-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole 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: 47.0%

: 109-72-8,29786-93-4
n-butyllithium

: aq ammonium chloride

: 264257-61-6
3-(2-chloro-6-fluorophenyl)-1-methyl-5-(4,5-dibromo-3-methyl-thien-2-yl)-1H-1,2,4-triazole

: aq sodium chloride

: 74-88-4
methyl iodide

: 503309-09-9
5-(4-bromo-3,5-dimethylthiophen-2-yl)-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole

Guidance literature:: In tetrahydrofuran;

Reference yield: 47.0%

: 264257-61-6
3-(2-chloro-6-fluorophenyl)-1-methyl-5-(4,5-dibromo-3-methyl-thien-2-yl)-1H-1,2,4-triazole

: 74-88-4
methyl iodide

: 503309-09-9
5-(4-bromo-3,5-dimethylthiophen-2-yl)-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole

: C₁₅H₁₂BrClFN₃S

Guidance literature:: 3-(2-chloro-6-fluorophenyl)-1-methyl-5-(4,5-dibromo-3-methyl-thien-2-yl)-1H-1,2,4-triazole; With n-butyllithium; In tetrahydrofuran; at -70 ℃; for 1h;

methyl iodide; In tetrahydrofuran; at -70 - 25 ℃; Further stages.;
DOI:10.1021/jf071498s

Reference yield: 35.0%

: 503309-09-9
5-(4-bromo-3,5-dimethylthiophen-2-yl)-3-(2-chloro-6-fluorophenyl)-1-methyl-1H-[1,2,4]triazole

: 22237-13-4
(4-ethoxyphenyl)boronic acid

: 952049-79-5
3-(2-chloro-6-fluorophenyl)-5-[4-(4-ethoxyphenyl)-3,5-dimethylthiophen-2-yl]-1-methyl-1H-[1,2,4]triazole

Guidance literature:: With sodium carbonate; tris-(o-tolyl)phosphine; bis-triphenylphosphine-palladium(II) chloride; In water; acetonitrile; for 20h; Heating;
DOI:10.1021/jf071498s