2-(3-(4-bromophenyl)-5-(naphthalen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-phenylthiazole

Base Information

Chemical Name:2-(3-(4-bromophenyl)-5-(naphthalen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-phenylthiazole
CAS No.:1608505-76-5
Molecular Formula:C₂₈H₂₂BrN₃S
Molecular Weight:512.473
Hs Code.:

Synonyms:2-(3-(4-bromophenyl)-5-(naphthalen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-phenylthiazole

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Chemical Property of 2-(3-(4-bromophenyl)-5-(naphthalen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-phenylthiazole

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Technology Process of 2-(3-(4-bromophenyl)-5-(naphthalen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-phenylthiazole

There total 4 articles about 2-(3-(4-bromophenyl)-5-(naphthalen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-phenylthiazole 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: 76.0%

: 1424400-81-6
C₂₀H₁₆BrN₃S

: 70-11-1
α-bromoacetophenone

: 1608505-76-5
2-(3-(4-bromophenyl)-5-(naphthalen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-phenylthiazole

Guidance literature:: With sodium acetate; acetic anhydride; In acetic acid; at 80 ℃;
DOI:10.1016/j.bmcl.2014.03.072

Reference yield:

: 36715-55-6
1-(4-bromophenyl)-3-(naphthalene-6-yl)prop-2-en-1-one

: 1608505-76-5
2-(3-(4-bromophenyl)-5-(naphthalen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-phenylthiazole

Guidance literature:: Multi-step reaction with 2 steps

1: potassium hydroxide / ethanol / 12 h / Reflux

2: acetic anhydride; sodium acetate / acetic acid / 80 °C

With sodium acetate; acetic anhydride; potassium hydroxide; In ethanol; acetic acid;
DOI:10.1016/j.bmcl.2014.03.072

Reference yield:

: 99-90-1
para-bromoacetophenone

: 1608505-76-5
2-(3-(4-bromophenyl)-5-(naphthalen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-phenylthiazole

Guidance literature:: Multi-step reaction with 3 steps

1: potassium hydroxide / ethanol; water / 20 °C

2: potassium hydroxide / ethanol / 12 h / Reflux

3: acetic anhydride; sodium acetate / acetic acid / 80 °C

With sodium acetate; acetic anhydride; potassium hydroxide; In ethanol; water; acetic acid;
DOI:10.1016/j.bmcl.2014.03.072