2-(4-(3-bromophenyl)-4,4-difluorobutanoyl)-1-(4-(tert-butyl)benzyl)-N-ethylhydrazinecarboxamide

Base Information

Chemical Name:2-(4-(3-bromophenyl)-4,4-difluorobutanoyl)-1-(4-(tert-butyl)benzyl)-N-ethylhydrazinecarboxamide
CAS No.:1616373-01-3
Molecular Formula:C₂₄H₃₀BrF₂N₃O₂
Molecular Weight:510.422
Hs Code.:

Synonyms:2-(4-(3-bromophenyl)-4,4-difluorobutanoyl)-1-(4-(tert-butyl)benzyl)-N-ethylhydrazinecarboxamide

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Chemical Property of 2-(4-(3-bromophenyl)-4,4-difluorobutanoyl)-1-(4-(tert-butyl)benzyl)-N-ethylhydrazinecarboxamide

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Technology Process of 2-(4-(3-bromophenyl)-4,4-difluorobutanoyl)-1-(4-(tert-butyl)benzyl)-N-ethylhydrazinecarboxamide

There total 7 articles about 2-(4-(3-bromophenyl)-4,4-difluorobutanoyl)-1-(4-(tert-butyl)benzyl)-N-ethylhydrazinecarboxamide 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:

: 1454928-30-3
1-(4-(tert-butyl)benzyl)-N-ethylhydrazinecarboxamide monomethanesulfonate

: 1616372-99-6
4-(3-bromophenyl)-4,4-difluorobutanoic acid

: 1616373-01-3
2-(4-(3-bromophenyl)-4,4-difluorobutanoyl)-1-(4-(tert-butyl)benzyl)-N-ethylhydrazinecarboxamide

Guidance literature:: 4-(3-bromophenyl)-4,4-difluorobutanoic acid; With N-ethyl-N,N-diisopropylamine; HATU; In N,N-dimethyl-formamide; at 20 ℃; for 0.666667h;

1-(4-(tert-butyl)benzyl)-N-ethylhydrazinecarboxamide monomethanesulfonate; In N,N-dimethyl-formamide; at 20 ℃; for 16h;

Reference yield:

: 1616372-97-4
4-(3-bromophenyl)-4,4-difluorobutanenitrile

: 1616373-01-3
2-(4-(3-bromophenyl)-4,4-difluorobutanoyl)-1-(4-(tert-butyl)benzyl)-N-ethylhydrazinecarboxamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium hydroxide; water / ethylene glycol / 16 h / 80 °C

2.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 0.67 h / 20 °C

2.2: 16 h / 20 °C

With water; N-ethyl-N,N-diisopropylamine; HATU; potassium hydroxide; In ethylene glycol; N,N-dimethyl-formamide;

Reference yield:

: 3132-99-8
m-bromobenzoic aldehyde

: 1616373-01-3
2-(4-(3-bromophenyl)-4,4-difluorobutanoyl)-1-(4-(tert-butyl)benzyl)-N-ethylhydrazinecarboxamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium cyanide / N,N-dimethyl-formamide / 0.5 h / 45 °C

1.2: 3.33 h / 45 °C

2.1: (bis-(2-methoxyethyl)amino)sulfur trufluoride; ethanol / toluene / 16 h / 80 °C

3.1: potassium hydroxide; water / ethylene glycol / 16 h / 80 °C

4.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 0.67 h / 20 °C

4.2: 16 h / 20 °C

With sodium cyanide; ethanol; water; N-ethyl-N,N-diisopropylamine; HATU; potassium hydroxide; (bis-(2-methoxyethyl)amino)sulfur trufluoride; In ethylene glycol; N,N-dimethyl-formamide; toluene;