Technology Process of C42H61ClN4O2
There total 17 articles about C42H61ClN4O2 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
water; sodium hydroxide;
In
tetrahydrofuran; methanol;
at 20 ℃;
for 3h;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 20 °C
2: triethylamine / dichloromethane / 0.5 h / 0 °C
3: Lawessons reagent / toluene / 3 h / Reflux
4: acetic acid; silver benzoate / dichloromethane / 48 h / 20 °C
5: sodium hydroxide; water / tetrahydrofuran; methanol / 3 h / 20 °C
With
Lawessons reagent; oxalyl dichloride; water; silver benzoate; acetic acid; triethylamine; N,N-dimethyl-formamide; sodium hydroxide;
In
tetrahydrofuran; methanol; dichloromethane; toluene;
-
-
1443467-40-0
(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-3a-(2-nitroethyl)-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl acetate
- Guidance literature:
-
Multi-step reaction with 5 steps
1: acetic acid; sodium nitrite / dimethyl sulfoxide / 20 °C
2: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 1 h / 20 °C
3: hydrazine hydrate / dichloromethane / 0.5 h / 0 °C
4: acetic acid; silver benzoate / dichloromethane / 48 h / 20 °C
5: sodium hydroxide; water / tetrahydrofuran; methanol / 3 h / 20 °C
With
oxalyl dichloride; water; silver benzoate; hydrazine hydrate; acetic acid; N,N-dimethyl-formamide; sodium hydroxide; sodium nitrite;
In
tetrahydrofuran; methanol; dichloromethane; dimethyl sulfoxide;