Technology Process of benzyl (2S,11S,19aS)-2-[(tert-butoxycarbonyl)amino]-15-fluoro-7,12-dimethyl-5,8,13-trioxo-2,3,6,7,8,9,10,11,12,13,19,19a-dodecahydro-1H,5H-pyrrolo[2,1-c][1,4,7,12]benzoxatriazacyclopentadecine-11-carboxylate
There total 18 articles about benzyl (2S,11S,19aS)-2-[(tert-butoxycarbonyl)amino]-15-fluoro-7,12-dimethyl-5,8,13-trioxo-2,3,6,7,8,9,10,11,12,13,19,19a-dodecahydro-1H,5H-pyrrolo[2,1-c][1,4,7,12]benzoxatriazacyclopentadecine-11-carboxylate which
guide to synthetic route it.
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synthetic route:
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1264221-58-0
benzyl (2S,11S,19aS)-2-[(tert-butoxycarbonyl)amino]-15-fluoro-7,12-dimethyl-5,8,13-trioxo-2,3,6,7,8,9,10,11,12,13,19,19a-dodecahydro-1H,5H-pyrrolo[2,1-c][1,4,7,12]benzoxatriazacyclopentadecine-11-carboxylate
- Guidance literature:
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With
pentafluorophenyl diphenyl-phosphinate;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 22h;
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1264221-58-0
benzyl (2S,11S,19aS)-2-[(tert-butoxycarbonyl)amino]-15-fluoro-7,12-dimethyl-5,8,13-trioxo-2,3,6,7,8,9,10,11,12,13,19,19a-dodecahydro-1H,5H-pyrrolo[2,1-c][1,4,7,12]benzoxatriazacyclopentadecine-11-carboxylate
- Guidance literature:
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Multi-step reaction with 2 steps
1: 1,3-dimethylbarbituric acid / tetrakis(triphenylphosphine) palladium(0) / dichloromethane; ethyl acetate / 1.5 h / 20 °C
2: pentafluorophenyl diphenyl-phosphinate / N,N-dimethyl-formamide / 22 h / 20 °C
With
1,3-dimethylbarbituric acid; pentafluorophenyl diphenyl-phosphinate;
tetrakis(triphenylphosphine) palladium(0);
In
dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
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1264221-58-0
benzyl (2S,11S,19aS)-2-[(tert-butoxycarbonyl)amino]-15-fluoro-7,12-dimethyl-5,8,13-trioxo-2,3,6,7,8,9,10,11,12,13,19,19a-dodecahydro-1H,5H-pyrrolo[2,1-c][1,4,7,12]benzoxatriazacyclopentadecine-11-carboxylate
- Guidance literature:
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Multi-step reaction with 10 steps
1.1: sodium hydrogencarbonate / N,N-dimethyl-formamide / 1 h / 20 °C
1.2: 16 h
2.1: hydrogenchloride / 1,4-dioxane / 1 h
3.1: pyridine / dichloromethane / 15 h / 0 °C
4.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / N,N-dimethyl-formamide / 4 h / 0 - 20 °C
5.1: thiophenol; caesium carbonate / acetonitrile / 16 h / 20 °C
5.2: 0.08 h
6.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 16 h / 0 - 20 °C
7.1: 1-amino-3-(dimethylamino)propane / tetrahydrofuran / 0 - 20 °C
8.1: triphenylphosphine; diethylazodicarboxylate / toluene; benzene / 20 °C
9.1: 1,3-dimethylbarbituric acid / tetrakis(triphenylphosphine) palladium(0) / dichloromethane; ethyl acetate / 1.5 h / 20 °C
10.1: pentafluorophenyl diphenyl-phosphinate / N,N-dimethyl-formamide / 22 h / 20 °C
With
pyridine; hydrogenchloride; 1,3-dimethylbarbituric acid; pentafluorophenyl diphenyl-phosphinate; sodium hydrogencarbonate; caesium carbonate; thiophenol; 1,8-diazabicyclo[5.4.0]undec-7-ene; 1-amino-3-(dimethylamino)propane; N-ethyl-N,N-diisopropylamine; triphenylphosphine; diethylazodicarboxylate;
tetrakis(triphenylphosphine) palladium(0);
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; toluene; acetonitrile; benzene;