6-fluoro-2-methyl-3-[(3S,9aS)-8-{[2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetyl}octahydropyrazino[2,1-c][1,4]oxazin-3-yl]benzonitrile

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Chemical Name:6-fluoro-2-methyl-3-[(3S,9aS)-8-{[2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetyl}octahydropyrazino[2,1-c][1,4]oxazin-3-yl]benzonitrile
CAS No.:1443737-14-1
Molecular Formula:C₂₂H₂₂FN₉O₂
Molecular Weight:463.474
Hs Code.:

Synonyms:6-fluoro-2-methyl-3-[(3S,9aS)-8-{[2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetyl}octahydropyrazino[2,1-c][1,4]oxazin-3-yl]benzonitrile

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Chemical Property of 6-fluoro-2-methyl-3-[(3S,9aS)-8-{[2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetyl}octahydropyrazino[2,1-c][1,4]oxazin-3-yl]benzonitrile

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Technology Process of 6-fluoro-2-methyl-3-[(3S,9aS)-8-{[2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetyl}octahydropyrazino[2,1-c][1,4]oxazin-3-yl]benzonitrile

There total 15 articles about 6-fluoro-2-methyl-3-[(3S,9aS)-8-{[2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetyl}octahydropyrazino[2,1-c][1,4]oxazin-3-yl]benzonitrile 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:

: 1426072-49-2
6-fluoro-2-methyl-3-[(3S,9aS)-octahydropyrazino[2,1-c][1,4]oxazin-3-yl]benzonitrile 2,2,2-trifluoroacetate

: 1443738-37-1
[2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetic acid

: 1443737-14-1
6-fluoro-2-methyl-3-[(3S,9aS)-8-{[2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetyl}octahydropyrazino[2,1-c][1,4]oxazin-3-yl]benzonitrile

Guidance literature:: 6-fluoro-2-methyl-3-[(3S,9aS)-octahydropyrazino[2,1-c][1,4]oxazin-3-yl]benzonitrile 2,2,2-trifluoroacetate; With HATU; In N,N-dimethyl-formamide; at 20 ℃; for 0.25h;

[2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetic acid; With triethylamine; In N,N-dimethyl-formamide; at 20 ℃;

Reference yield:

: 1255207-47-6
3-bromo-6-fluoro-2-methyl-benzonitrile

: 1443737-14-1
6-fluoro-2-methyl-3-[(3S,9aS)-8-{[2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetyl}octahydropyrazino[2,1-c][1,4]oxazin-3-yl]benzonitrile

Guidance literature:: Multi-step reaction with 6 steps

1.1: bis(triphenylphosphine)palladium(II) chloride / 1,4-dioxane / 22 h / 100 °C

2.1: N-Bromosuccinimide; water / tetrahydrofuran; 1,4-dioxane / 0.5 h / 0 - 5 °C

3.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 18 h / 20 °C

4.1: trifluoroacetic acid; triethylsilane / dichloromethane / 24 h / 20 °C

4.2: 2 h / 20 °C

5.1: 1 h / 20 °C

6.1: HATU / N,N-dimethyl-formamide / 0.25 h / 20 °C

6.2: 20 °C

With triethylsilane; N-Bromosuccinimide; bis(triphenylphosphine)palladium(II) chloride; water; N-ethyl-N,N-diisopropylamine; HATU; trifluoroacetic acid; In tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 198633-76-0
2-fluoro-6-methyl-benzonitrile

: 1443737-14-1
6-fluoro-2-methyl-3-[(3S,9aS)-8-{[2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetyl}octahydropyrazino[2,1-c][1,4]oxazin-3-yl]benzonitrile

Guidance literature:: Multi-step reaction with 7 steps

1.1: trifluorormethanesulfonic acid; N-Bromosuccinimide / 1 h / 0 - 20 °C

2.1: bis(triphenylphosphine)palladium(II) chloride / 1,4-dioxane / 22 h / 100 °C

3.1: N-Bromosuccinimide; water / tetrahydrofuran; 1,4-dioxane / 0.5 h / 0 - 5 °C

4.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 18 h / 20 °C

5.1: trifluoroacetic acid; triethylsilane / dichloromethane / 24 h / 20 °C

5.2: 2 h / 20 °C

6.1: 1 h / 20 °C

7.1: HATU / N,N-dimethyl-formamide / 0.25 h / 20 °C

7.2: 20 °C

With triethylsilane; N-Bromosuccinimide; bis(triphenylphosphine)palladium(II) chloride; trifluorormethanesulfonic acid; water; N-ethyl-N,N-diisopropylamine; HATU; trifluoroacetic acid; In tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;