N-[(1S)-1-(aminocarbonyl)-2,2-dimethylpropyl]-1-benzyl-5-bromo-1H-indazole-3-carboxamide

Base Information

Chemical Name:N-[(1S)-1-(aminocarbonyl)-2,2-dimethylpropyl]-1-benzyl-5-bromo-1H-indazole-3-carboxamide
CAS No.:1185282-06-7
Molecular Formula:C₂₁H₂₃BrN₄O₂
Molecular Weight:443.343
Hs Code.:

Synonyms:N-[(1S)-1-(aminocarbonyl)-2,2-dimethylpropyl]-1-benzyl-5-bromo-1H-indazole-3-carboxamide

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Chemical Property of N-[(1S)-1-(aminocarbonyl)-2,2-dimethylpropyl]-1-benzyl-5-bromo-1H-indazole-3-carboxamide

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Technology Process of N-[(1S)-1-(aminocarbonyl)-2,2-dimethylpropyl]-1-benzyl-5-bromo-1H-indazole-3-carboxamide

There total 4 articles about N-[(1S)-1-(aminocarbonyl)-2,2-dimethylpropyl]-1-benzyl-5-bromo-1H-indazole-3-carboxamide 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: 71.0%

: 1185287-55-1
1-benzyl-5-bromo-1H-indazole-3-carboxylic acid

: (S)-2-amino-3,3-dimethylbutanamide hydrochloride

: 1185282-06-7
N-[(1S)-1-(aminocarbonyl)-2,2-dimethylpropyl]-1-benzyl-5-bromo-1H-indazole-3-carboxamide

Guidance literature:: With N-ethyl-N,N-diisopropylamine; HATU; In tetrahydrofuran; at 18 - 25 ℃; for 3h;

Reference yield:

: 100-39-0
benzyl bromide

: 1185282-06-7
N-[(1S)-1-(aminocarbonyl)-2,2-dimethylpropyl]-1-benzyl-5-bromo-1H-indazole-3-carboxamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / tetrahydrofuran / 0.5 h / 18 - 25 °C / Inert atmosphere

1.2: 18 - 25 °C

2.1: sodium hydroxide / methanol / 2.5 h / 50 °C

2.2: pH 4

3.1: N-ethyl-N,N-diisopropylamine; HATU / tetrahydrofuran / 3 h / 18 - 25 °C

With sodium hydride; N-ethyl-N,N-diisopropylamine; HATU; sodium hydroxide; In tetrahydrofuran; methanol;

Reference yield:

: 78155-74-5
5-bromo-1H-indazole-3-carboxylic acid methyl ester

: 1185282-06-7
N-[(1S)-1-(aminocarbonyl)-2,2-dimethylpropyl]-1-benzyl-5-bromo-1H-indazole-3-carboxamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / tetrahydrofuran / 0.5 h / 18 - 25 °C / Inert atmosphere

1.2: 18 - 25 °C

2.1: sodium hydroxide / methanol / 2.5 h / 50 °C

2.2: pH 4

3.1: N-ethyl-N,N-diisopropylamine; HATU / tetrahydrofuran / 3 h / 18 - 25 °C

With sodium hydride; N-ethyl-N,N-diisopropylamine; HATU; sodium hydroxide; In tetrahydrofuran; methanol;