Technology Process of ophiopogonanone A
There total 7 articles about ophiopogonanone A which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogen;
palladium on activated charcoal;
In
acetone;
for 24h;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 1) piperidine; 2) 0.25 N NaOEt / 1) 72 h, heating; 2) heating
2: 70 percent / H2 / 10percent Pd/C / acetone
3: 66 percent / K2CO3/NaI / acetone / 8 h / Heating
4: 66 percent / K2CO3/NaI / acetone / 8 h / Heating
5: 1) Na; 2) 10 percent HCl / 1.) 0 deg C, 16 h, 2.) MeOH, reflux
6: 55 percent / H2 / 10percent Pd/C / acetone / 24 h
With
piperidine; hydrogenchloride; hydrogen; sodium ethanolate; sodium; potassium carbonate; sodium iodide;
palladium on activated charcoal;
In
acetone;
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 34 percent / K2CO3 / acetone / 1 h / 0 °C
2: 1) piperidine; 2) 0.25 N NaOEt / 1) 72 h, heating; 2) heating
3: 70 percent / H2 / 10percent Pd/C / acetone
4: 66 percent / K2CO3/NaI / acetone / 8 h / Heating
5: 66 percent / K2CO3/NaI / acetone / 8 h / Heating
6: 1) Na; 2) 10 percent HCl / 1.) 0 deg C, 16 h, 2.) MeOH, reflux
7: 55 percent / H2 / 10percent Pd/C / acetone / 24 h
With
piperidine; hydrogenchloride; hydrogen; sodium ethanolate; sodium; potassium carbonate; sodium iodide;
palladium on activated charcoal;
In
acetone;
