[3-(5-amino-4-chloro-2-fluoro-benzoylamino)-3-(3-chloro-phenyl)propyl]carbamic acid tert-butyl ester

Base Information

Chemical Name:[3-(5-amino-4-chloro-2-fluoro-benzoylamino)-3-(3-chloro-phenyl)propyl]carbamic acid tert-butyl ester
CAS No.:1386981-53-8
Molecular Formula:C₂₁H₂₄Cl₂FN₃O₃
Molecular Weight:456.344
Hs Code.:

Synonyms:[3-(5-amino-4-chloro-2-fluoro-benzoylamino)-3-(3-chloro-phenyl)propyl]carbamic acid tert-butyl ester

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Chemical Property of [3-(5-amino-4-chloro-2-fluoro-benzoylamino)-3-(3-chloro-phenyl)propyl]carbamic acid tert-butyl ester

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Technology Process of [3-(5-amino-4-chloro-2-fluoro-benzoylamino)-3-(3-chloro-phenyl)propyl]carbamic acid tert-butyl ester

There total 3 articles about [3-(5-amino-4-chloro-2-fluoro-benzoylamino)-3-(3-chloro-phenyl)propyl]carbamic acid tert-butyl ester 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: 85.5%

: [3-amino-3-(3-chloro-phenyl)-propyl]-carbamic acid tert-butyl ester

: 957120-34-2
2-fluoro-4-chloro-5-amino-benzoic acid hydrochloride

: 1386981-53-8
[3-(5-amino-4-chloro-2-fluoro-benzoylamino)-3-(3-chloro-phenyl)propyl]carbamic acid tert-butyl ester

Guidance literature:: 2-fluoro-4-chloro-5-amino-benzoic acid hydrochloride; With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; for 0.25h;

[3-amino-3-(3-chloro-phenyl)-propyl]-carbamic acid tert-butyl ester; In N,N-dimethyl-formamide; for 2h;

Reference yield:

: 21667-62-9
3-chlorobenzoylacetonitrile

: 1386981-53-8
[3-(5-amino-4-chloro-2-fluoro-benzoylamino)-3-(3-chloro-phenyl)propyl]carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: lithium aluminium tetrahydride / tetrahydrofuran / 0 - 60 °C / Inert atmosphere

1.2: 0 °C

2.1: tetrahydrofuran / 0.5 h

3.1: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran / 1 h / 5 °C

4.1: hydrazine hydrate / tetrahydrofuran; methanol / 2 h / 55 °C

5.1: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 0.25 h

5.2: 2 h

With lithium aluminium tetrahydride; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; hydrazine hydrate; N-ethyl-N,N-diisopropylamine; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;

Reference yield:

: 1221187-20-7
3-amino-1-(3-chloro-phenyl)-propan-1-ol

: 1386981-53-8
[3-(5-amino-4-chloro-2-fluoro-benzoylamino)-3-(3-chloro-phenyl)propyl]carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: tetrahydrofuran / 0.5 h

2.1: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran / 1 h / 5 °C

3.1: hydrazine hydrate / tetrahydrofuran; methanol / 2 h / 55 °C

4.1: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 0.25 h

4.2: 2 h

With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; hydrazine hydrate; N-ethyl-N,N-diisopropylamine; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;