Technology Process of tert-butyl ((2R,6S,7R,13aS,14aR,16aS,Z)-2-((2-(4-isopropoxyphenyl)-6-(pyrazin-2-yl)pyridin-4-yl)oxy)-7,9-dimethyl-14a-(((1-methylcyclopropyl)sulfonyl)carbamoyl)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl)carbamate
There total 8 articles about tert-butyl ((2R,6S,7R,13aS,14aR,16aS,Z)-2-((2-(4-isopropoxyphenyl)-6-(pyrazin-2-yl)pyridin-4-yl)oxy)-7,9-dimethyl-14a-(((1-methylcyclopropyl)sulfonyl)carbamoyl)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl)carbamate which
guide to synthetic route it.
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synthetic route:
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1608483-21-1
tert-butyl ((2R,6S,7R,13aS,14aR,16aS,Z)-2-((2-(4-isopropoxyphenyl)-6-(pyrazin-2-yl)pyridin-4-yl)oxy)-7,9-dimethyl-14a-(((1-methylcyclopropyl)sulfonyl)carbamoyl)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl)carbamate
- Guidance literature:
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Multi-step reaction with 5 steps
1: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / dichloromethane / 16 h / 20 °C
2: water; lithium hydroxide / tetrahydrofuran; methanol / 1.5 h
3: N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide; dichloromethane / 20 h / 20 °C
4: Hoveyda-Grubbs catalyst second generation / 1,2-dichloro-ethane / 2 h / 80 °C / Inert atmosphere
5: potassium tert-butylate / dimethyl sulfoxide / 2 h / 20 °C
With
Hoveyda-Grubbs catalyst second generation; potassium tert-butylate; water; triethylamine; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; lithium hydroxide;
In
tetrahydrofuran; methanol; dichloromethane; dimethyl sulfoxide; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
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1409950-72-6
tert-butyl ((2R,6S,7R,13aS,14aR,16aS,Z)-2-hydroxy-7,9-dimethyl-14a-(((1-methylcyclopropyl)sulfonyl)carbamoyl)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl)carbamate
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1608483-21-1
tert-butyl ((2R,6S,7R,13aS,14aR,16aS,Z)-2-((2-(4-isopropoxyphenyl)-6-(pyrazin-2-yl)pyridin-4-yl)oxy)-7,9-dimethyl-14a-(((1-methylcyclopropyl)sulfonyl)carbamoyl)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl)carbamate
- Guidance literature:
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With
potassium tert-butylate;
In
dimethyl sulfoxide;
at 20 ℃;
for 2h;
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1608483-21-1
tert-butyl ((2R,6S,7R,13aS,14aR,16aS,Z)-2-((2-(4-isopropoxyphenyl)-6-(pyrazin-2-yl)pyridin-4-yl)oxy)-7,9-dimethyl-14a-(((1-methylcyclopropyl)sulfonyl)carbamoyl)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl)carbamate
- Guidance literature:
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Multi-step reaction with 3 steps
1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate / tetrahydrofuran / 60 h / 60 °C / Sealed tube; Inert atmosphere
2: copper(l) iodide; cesium fluoride; tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide / 1 h / 80 °C / Sealed tube; Inert atmosphere
3: potassium tert-butylate / dimethyl sulfoxide / 2 h / 20 °C
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate; copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); potassium tert-butylate; cesium fluoride;
In
tetrahydrofuran; dimethyl sulfoxide; N,N-dimethyl-formamide;