Technology Process of (8S,11R,14R)-11-(4-Fluoro-3-nitro-benzyl)-5,18-dimethoxy-10,13-dioxo-14-(2,2,2-trifluoro-acetylamino)-2-oxa-9,12-diaza-tricyclo[13.3.1.13,7]icosa-1(18),3(20),4,6,15(19),16-hexaene-8-carboxylic acid methylamide
There total 22 articles about (8S,11R,14R)-11-(4-Fluoro-3-nitro-benzyl)-5,18-dimethoxy-10,13-dioxo-14-(2,2,2-trifluoro-acetylamino)-2-oxa-9,12-diaza-tricyclo[13.3.1.13,7]icosa-1(18),3(20),4,6,15(19),16-hexaene-8-carboxylic acid methylamide 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:
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391213-82-4
(8S,11R,14R)-11-(4-Fluoro-3-nitro-benzyl)-5,18-dimethoxy-10,13-dioxo-14-(2,2,2-trifluoro-acetylamino)-2-oxa-9,12-diaza-tricyclo[13.3.1.13,7]icosa-1(18),3(20),4,6,15(19),16-hexaene-8-carboxylic acid methylamide
- Guidance literature:
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Multi-step reaction with 11 steps
1.1: 99 percent / TMG / tetrahydrofuran
2.1: H2; chiral Rh(I) complex / tetrahydrofuran / 20 °C / 760.05 Torr
3.1: DMAP / tetrahydrofuran / 20 °C
3.2: 88 percent / N2H4 / methanol / 20 °C
4.1: TFA; DMS / CH2Cl2 / 0 °C
5.1: 1-[3-(dimethylamino)propyl]-3-ethylcarbodiimide; 1-hydroxy-7-azabenzotriazole / tetrahydrofuran / 0 - 20 °C
6.1: TFA; DMS / CH2Cl2 / 0 °C
7.1: 2,6-lutidine / CH2Cl2 / 0 °C
8.1: 80 percent / Cu(OAc)2; pyridine; O2 / CH2Cl2 / 20 °C
9.1: 99 percent / LiOH / methanol; H2O / 0 °C
10.1: TFA; DMS / CH2Cl2 / 0 °C
11.1: HATU; HOAt / CH2Cl2; dimethylformamide / 0 - 20 °C
With
pyridine; 2,6-dimethylpyridine; dmap; lithium hydroxide; 1-hydroxy-7-aza-benzotriazole; copper diacetate; 2,3-dimercapto-succinic acid; hydrogen; oxygen; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; trifluoroacetic acid; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; N,N,N',N'-tetramethylguanidine;
In
tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1021/ja011943e
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391213-82-4
(8S,11R,14R)-11-(4-Fluoro-3-nitro-benzyl)-5,18-dimethoxy-10,13-dioxo-14-(2,2,2-trifluoro-acetylamino)-2-oxa-9,12-diaza-tricyclo[13.3.1.13,7]icosa-1(18),3(20),4,6,15(19),16-hexaene-8-carboxylic acid methylamide
- Guidance literature:
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With
1-hydroxy-7-aza-benzotriazole; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate;
In
dichloromethane; N,N-dimethyl-formamide;
at 0 - 20 ℃;
DOI:10.1021/ja011943e
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391213-82-4
(8S,11R,14R)-11-(4-Fluoro-3-nitro-benzyl)-5,18-dimethoxy-10,13-dioxo-14-(2,2,2-trifluoro-acetylamino)-2-oxa-9,12-diaza-tricyclo[13.3.1.13,7]icosa-1(18),3(20),4,6,15(19),16-hexaene-8-carboxylic acid methylamide
- Guidance literature:
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Multi-step reaction with 10 steps
1: K2OsO2(OH)4; (DHQD)2PHAL / propan-1-ol; H2O
2: TEMPO; NaOCl; KBr / acetone; H2O
3: 100 percent / H2 / Pd/C / ethanol / 760.05 Torr
4: 1-[3-(dimethylamino)propyl]-3-ethylcarbodiimide; 1-hydroxy-7-azabenzotriazole / tetrahydrofuran / 0 - 20 °C
5: TFA; DMS / CH2Cl2 / 0 °C
6: 2,6-lutidine / CH2Cl2 / 0 °C
7: 80 percent / Cu(OAc)2; pyridine; O2 / CH2Cl2 / 20 °C
8: 99 percent / LiOH / methanol; H2O / 0 °C
9: TFA; DMS / CH2Cl2 / 0 °C
10: HATU; HOAt / CH2Cl2; dimethylformamide / 0 - 20 °C
With
pyridine; 2,6-dimethylpyridine; 2,2,6,6-tetramethyl-piperidine-N-oxyl; lithium hydroxide; sodium hypochlorite; 1-hydroxy-7-aza-benzotriazole; copper diacetate; potassium dioxotetrahydroxoosmate(VI); 2,3-dimercapto-succinic acid; hydrogen; oxygen; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; 1,4-bis(9-O-dihydroquinidine)phthalazine; trifluoroacetic acid; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; potassium bromide;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; propan-1-ol; ethanol; dichloromethane; water; N,N-dimethyl-formamide; acetone;
1: Sharpless asymmetric amino-hydroxylation;
DOI:10.1021/ja011943e