N-((2S)-1-((2-(4-(cyclopropylmethoxy)-2,5-difluorophenyl)-7-fluoro-1,3-benzoxazol-6-yl)oxy)propan-2-yl)acetamide

Base Information

Chemical Name:N-((2S)-1-((2-(4-(cyclopropylmethoxy)-2,5-difluorophenyl)-7-fluoro-1,3-benzoxazol-6-yl)oxy)propan-2-yl)acetamide
CAS No.:1431531-32-6
Molecular Formula:C₂₂H₂₁F₃N₂O₄
Molecular Weight:434.415
Hs Code.:

Synonyms:N-((2S)-1-((2-(4-(cyclopropylmethoxy)-2,5-difluorophenyl)-7-fluoro-1,3-benzoxazol-6-yl)oxy)propan-2-yl)acetamide

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Chemical Property of N-((2S)-1-((2-(4-(cyclopropylmethoxy)-2,5-difluorophenyl)-7-fluoro-1,3-benzoxazol-6-yl)oxy)propan-2-yl)acetamide

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Technology Process of N-((2S)-1-((2-(4-(cyclopropylmethoxy)-2,5-difluorophenyl)-7-fluoro-1,3-benzoxazol-6-yl)oxy)propan-2-yl)acetamide

There total 7 articles about N-((2S)-1-((2-(4-(cyclopropylmethoxy)-2,5-difluorophenyl)-7-fluoro-1,3-benzoxazol-6-yl)oxy)propan-2-yl)acetamide 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:

: 1431533-24-2
2-(4-(cyclopropylmethoxy)-2,5-difluorophenyl)-7-fluoro-1,3-benzoxazol-6-ol

: 79069-13-9
(S)-2-t-butoxycarbonylaminopropan-1-ol

: 108-24-7
acetic anhydride

: 1431531-32-6
N-((2S)-1-((2-(4-(cyclopropylmethoxy)-2,5-difluorophenyl)-7-fluoro-1,3-benzoxazol-6-yl)oxy)propan-2-yl)acetamide

Guidance literature:: 2-(4-(cyclopropylmethoxy)-2,5-difluorophenyl)-7-fluoro-1,3-benzoxazol-6-ol; (S)-2-t-butoxycarbonylaminopropan-1-ol; With di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; toluene; at 0 - 20 ℃; for 0.5h;

With hydrogenchloride; In ethyl acetate; at 20 ℃; for 0.166667h;

acetic anhydride; With pyridine; at 20 ℃; for 0.25h;

Reference yield:

: 1431533-23-1
N-(2,4-bis(benzyloxy)-3-fluorophenyl)-4-(cyclopropylmethoxy)-2,5-difluorobenzamide

: 1431531-32-6
N-((2S)-1-((2-(4-(cyclopropylmethoxy)-2,5-difluorophenyl)-7-fluoro-1,3-benzoxazol-6-yl)oxy)propan-2-yl)acetamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrogen; palladium 10% on activated carbon / tetrahydrofuran; water / 0.5 h / 20 °C

1.2: 2 h / 0 - 80 °C

2.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran; toluene / 0.5 h / 0 - 20 °C

2.2: 0.17 h / 20 °C

2.3: 0.25 h / 20 °C

With di-isopropyl azodicarboxylate; palladium 10% on activated carbon; hydrogen; triphenylphosphine; In tetrahydrofuran; water; toluene;

Reference yield:

: 771-69-7
2,3,4-trifluoronitrobenzene

: 1431531-32-6
N-((2S)-1-((2-(4-(cyclopropylmethoxy)-2,5-difluorophenyl)-7-fluoro-1,3-benzoxazol-6-yl)oxy)propan-2-yl)acetamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 20 °C

1.2: 0.5 h / 80 °C

2.1: iron(III) chloride; iron / ethanol

3.1: oxalyl dichloride; N,N-dimethyl-formamide / 0.5 h / 20 °C

3.2: 0.5 h / 20 °C

4.1: hydrogen; palladium 10% on activated carbon / tetrahydrofuran; water / 0.5 h / 20 °C

4.2: 2 h / 0 - 80 °C

5.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran; toluene / 0.5 h / 0 - 20 °C

5.2: 0.17 h / 20 °C

5.3: 0.25 h / 20 °C

With iron(III) chloride; oxalyl dichloride; di-isopropyl azodicarboxylate; palladium 10% on activated carbon; hydrogen; iron; sodium hydride; N,N-dimethyl-formamide; triphenylphosphine; In tetrahydrofuran; ethanol; water; N,N-dimethyl-formamide; toluene;