Technology Process of 2H-Pyran-3-ol,
3-[[(4,5-dihydro-1H-imidazol-2-yl)amino]methyl]tetrahydro-2-(4-methoxy
phenyl)-2-methyl-
There total 7 articles about 2H-Pyran-3-ol,
3-[[(4,5-dihydro-1H-imidazol-2-yl)amino]methyl]tetrahydro-2-(4-methoxy
phenyl)-2-methyl- which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 87 percent / Et3N / CH2Cl2 / 1) 5-10 deg C, 0.5 h, r.t., 20 min, 2) r.t, 3 h,
2: H2 / 10percent Pd/C / ethyl acetate / 3.5 h / 760 Torr / Ambient temperature
3: 90 percent / NH4Cl / aq. ethanol / 10 h
4: H2 / platinum oxide / acetic acid; HCl / 6 h / 2585.7 Torr
5: butan-1-ol / 1) reflux, 5 h, 2) r.t., overnight
With
hydrogen; ammonium chloride; triethylamine;
platinum(IV) oxide; palladium on activated charcoal;
In
hydrogenchloride; ethanol; dichloromethane; acetic acid; ethyl acetate; butan-1-ol;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: m-chloroperbenzoic acid / CH2Cl2 / 2.5 h
2: 87 percent / Et3N / CH2Cl2 / 1) 5-10 deg C, 0.5 h, r.t., 20 min, 2) r.t, 3 h,
3: H2 / 10percent Pd/C / ethyl acetate / 3.5 h / 760 Torr / Ambient temperature
4: 90 percent / NH4Cl / aq. ethanol / 10 h
5: H2 / platinum oxide / acetic acid; HCl / 6 h / 2585.7 Torr
6: butan-1-ol / 1) reflux, 5 h, 2) r.t., overnight
With
hydrogen; ammonium chloride; triethylamine; 3-chloro-benzenecarboperoxoic acid;
platinum(IV) oxide; palladium on activated charcoal;
In
hydrogenchloride; ethanol; dichloromethane; acetic acid; ethyl acetate; butan-1-ol;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 90 percent / NH4Cl / aq. ethanol / 10 h
2: H2 / platinum oxide / acetic acid; HCl / 6 h / 2585.7 Torr
3: butan-1-ol / 1) reflux, 5 h, 2) r.t., overnight
With
hydrogen; ammonium chloride;
platinum(IV) oxide;
In
hydrogenchloride; ethanol; acetic acid; butan-1-ol;