methyl 1-(5-tert-butyl-1H-pyrazol-3-yl)-2-(4-bromophenyl)-1H-benzo[d]imidazole-5-carboxylate

Base Information

Chemical Name:methyl 1-(5-tert-butyl-1H-pyrazol-3-yl)-2-(4-bromophenyl)-1H-benzo[d]imidazole-5-carboxylate
CAS No.:1282480-10-7
Molecular Formula:C₂₂H₂₁BrN₄O₂
Molecular Weight:453.338
Hs Code.:

Synonyms:methyl 1-(5-tert-butyl-1H-pyrazol-3-yl)-2-(4-bromophenyl)-1H-benzo[d]imidazole-5-carboxylate

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Chemical Property of methyl 1-(5-tert-butyl-1H-pyrazol-3-yl)-2-(4-bromophenyl)-1H-benzo[d]imidazole-5-carboxylate

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Technology Process of methyl 1-(5-tert-butyl-1H-pyrazol-3-yl)-2-(4-bromophenyl)-1H-benzo[d]imidazole-5-carboxylate

There total 6 articles about methyl 1-(5-tert-butyl-1H-pyrazol-3-yl)-2-(4-bromophenyl)-1H-benzo[d]imidazole-5-carboxylate 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%

: 1020210-41-6
methyl 3-amino-4-[(5-tert-butyl-1H-pyrazol-3-yl)amino]-3-nitrobenzoate

: 1122-91-4
4-bromo-benzaldehyde

: 1282480-10-7
methyl 1-(5-tert-butyl-1H-pyrazol-3-yl)-2-(4-bromophenyl)-1H-benzo[d]imidazole-5-carboxylate

Guidance literature:: at 139.84 ℃; for 2h; Neat (no solvent);
DOI:10.1107/S0108270110052911

Reference yield:

: 82560-12-1,1237537-54-0
3-tert-butyl-1H-pyrazole-5-amine

: 1282480-10-7
methyl 1-(5-tert-butyl-1H-pyrazol-3-yl)-2-(4-bromophenyl)-1H-benzo[d]imidazole-5-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: dimethyl sulfoxide / 2 h / 20 °C

2: hydrazine hydrate / methanol / 1 h / Reflux

3: 1 h / 140 °C / Neat (no solvent)

With hydrazine hydrate; In methanol; dimethyl sulfoxide;
DOI:10.1016/j.ejmech.2011.06.006

Reference yield:

: 1020210-39-2,1304789-08-9
methyl 4-[(3-tert-butyl-1H-pyrazol-5-yl)amino]-3-nitrobenzoate

: 1282480-10-7
methyl 1-(5-tert-butyl-1H-pyrazol-3-yl)-2-(4-bromophenyl)-1H-benzo[d]imidazole-5-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine hydrate / methanol / 1 h / Reflux

2: 1 h / 140 °C / Neat (no solvent)

With hydrazine hydrate; In methanol;
DOI:10.1016/j.ejmech.2011.06.006