Technology Process of 3H-Oxazirino[3,2-i]indole-4-propanoic acid,
hexahydro-6-[[[3-[[(phenylmethoxy)carbonyl]amino]propyl]amino]carbon
yl]-, ethyl ester
There total 9 articles about 3H-Oxazirino[3,2-i]indole-4-propanoic acid,
hexahydro-6-[[[3-[[(phenylmethoxy)carbonyl]amino]propyl]amino]carbon
yl]-, ethyl ester which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 83 percent / L-proline / acetonitrile / 22 h / 20 °C
2: 88 percent / Cu; pyridine / 16 h / Heating
3: 91 percent / H2 / 10 percent Pd/C / acetic acid; H2O / 22 h / 70 °C / 53200 Torr
4: 92 percent / aq. NaOH / dioxane / 16 h / 20 °C
5: 72 percent / DCC; DMAP / CH2Cl2 / 21 h / 20 °C
6: 94 percent / TFA / CH2Cl2 / 1 h / 20 °C
7: NCS / diethyl ether; acetonitrile / 1 h / 20 °C
8: KO2 / dimethylformamide / 4 h / 20 °C
9: 86 percent / mCPBA / CH2Cl2 / 0.5 h / 0 °C
With
pyridine; dmap; sodium hydroxide; N-chloro-succinimide; hydrogen; copper; 3-chloro-benzenecarboperoxoic acid; dicyclohexyl-carbodiimide; trifluoroacetic acid; L-proline;
palladium on activated charcoal;
In
1,4-dioxane; diethyl ether; dichloromethane; water; acetic acid; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1016/S0960-894X(03)00181-1
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 91 percent / H2 / 10 percent Pd/C / acetic acid; H2O / 22 h / 70 °C / 53200 Torr
2: 92 percent / aq. NaOH / dioxane / 16 h / 20 °C
3: 72 percent / DCC; DMAP / CH2Cl2 / 21 h / 20 °C
4: 94 percent / TFA / CH2Cl2 / 1 h / 20 °C
5: NCS / diethyl ether; acetonitrile / 1 h / 20 °C
6: KO2 / dimethylformamide / 4 h / 20 °C
7: 86 percent / mCPBA / CH2Cl2 / 0.5 h / 0 °C
With
dmap; sodium hydroxide; N-chloro-succinimide; hydrogen; 3-chloro-benzenecarboperoxoic acid; dicyclohexyl-carbodiimide; trifluoroacetic acid;
palladium on activated charcoal;
In
1,4-dioxane; diethyl ether; dichloromethane; water; acetic acid; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1016/S0960-894X(03)00181-1