1-(4-bromophenyl)-3,5-dimethylpyrazole hydrochloride

Base Information

Chemical Name:1-(4-bromophenyl)-3,5-dimethylpyrazole hydrochloride
CAS No.:1526941-40-1
Molecular Formula:C₁₁H₁₁BrN₂*ClH
Molecular Weight:287.587
Hs Code.:

Synonyms:1-(4-bromophenyl)-3,5-dimethylpyrazole hydrochloride

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Chemical Property of 1-(4-bromophenyl)-3,5-dimethylpyrazole hydrochloride

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Technology Process of 1-(4-bromophenyl)-3,5-dimethylpyrazole hydrochloride

There total 4 articles about 1-(4-bromophenyl)-3,5-dimethylpyrazole hydrochloride 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: 92.0%

: 62546-27-4
1-(4-bromophenyl)-3, 5-dimethyl-1H-pyrazole

: 1526941-40-1
1-(4-bromophenyl)-3,5-dimethylpyrazole hydrochloride

Guidance literature:: With hydrogenchloride; In ethanol; water; at 20 ℃; for 0.5h;
DOI:10.1016/j.molstruc.2018.12.027

Reference yield: 86.0%

: C₁₆H₁₉BrN₂

: 123-54-6,81235-32-7
acetylacetone

: 700-58-3
2-Adamantanone

: 1526941-40-1
1-(4-bromophenyl)-3,5-dimethylpyrazole hydrochloride

Guidance literature:: C₁₆H₁₉BrN₂; acetylacetone; With toluene-4-sulfonic acid; In ethanol; at 80 ℃; for 24h; Inert atmosphere;

With hydrogenchloride; In diethyl ether; Inert atmosphere;
DOI:10.1021/ol403495e

Reference yield:

: 123-54-6,81235-32-7
acetylacetone

: 1526941-40-1
1-(4-bromophenyl)-3,5-dimethylpyrazole hydrochloride

Guidance literature:: Multi-step reaction with 2 steps

1: acetic acid / 0.03 h / 120 °C / Microwave irradiation

2: hydrogenchloride / ethanol; water / 0.5 h / 20 °C

With hydrogenchloride; acetic acid; In ethanol; water;
DOI:10.1016/j.molstruc.2018.12.027