3-Amino-4-p-Brom-phenyl-6-methyl-thieno<2,3-b>pyridin-2-carbonsaeureethylester

Base Information

Chemical Name:3-Amino-4-p-Brom-phenyl-6-methyl-thieno<2,3-b>pyridin-2-carbonsaeureethylester
CAS No.:109273-61-2
Molecular Formula:C₁₇H₁₅BrN₂O₂S
Molecular Weight:391.288
Hs Code.:

Synonyms:3-Amino-4-p-Brom-phenyl-6-methyl-thieno<2,3-b>pyridin-2-carbonsaeureethylester

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Chemical Property of 3-Amino-4-p-Brom-phenyl-6-methyl-thieno<2,3-b>pyridin-2-carbonsaeureethylester

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Technology Process of 3-Amino-4-p-Brom-phenyl-6-methyl-thieno<2,3-b>pyridin-2-carbonsaeureethylester

There total 3 articles about 3-Amino-4-p-Brom-phenyl-6-methyl-thieno<2,3-b>pyridin-2-carbonsaeureethylester 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: 80.0%

: 94639-15-3
4-p-Brom-phenyl-3-cyan-6-methyl-pyrid-2(1H)-thion

: 105-39-5
chloroacetic acid ethyl ester

: 109273-61-2
3-Amino-4-p-Brom-phenyl-6-methyl-thieno<2,3-b>pyridin-2-carbonsaeureethylester

Guidance literature:: With sodium ethanolate; In ethanol; for 0.25h; Heating;

Reference yield:

: 4023-81-8
1-(p-bromophenyl)-1,3-butanedione

: 109273-61-2
3-Amino-4-p-Brom-phenyl-6-methyl-thieno<2,3-b>pyridin-2-carbonsaeureethylester

Guidance literature:: Multi-step reaction with 2 steps

1: 52 percent / 1) K₂CO₃, 2) CH₃COOH / acetone / 2.5 h / Heating

2: 80 percent / C₂H₅ONa / ethanol / 0.25 h / Heating

With sodium ethanolate; potassium carbonate; acetic acid; In ethanol; acetone;

Reference yield:

: 3815-31-4,20511-04-0
4-(4-bromophenyl)but-3-en-2-one

: 109273-61-2
3-Amino-4-p-Brom-phenyl-6-methyl-thieno<2,3-b>pyridin-2-carbonsaeureethylester

Guidance literature:: Multi-step reaction with 2 steps

1: 34 percent / piperidine / ethanol / 3 h / Heating

2: 80 percent / C₂H₅ONa / ethanol / 0.25 h / Heating

With piperidine; sodium ethanolate; In ethanol;