Technology Process of (E)-1-(2-Methoxymethyloxy-6,11-dihydrodibenzoxepin-11-yl)-4-(3-phenyl-2-propenyl)piperazine fumarate
There total 10 articles about (E)-1-(2-Methoxymethyloxy-6,11-dihydrodibenzoxepin-11-yl)-4-(3-phenyl-2-propenyl)piperazine fumarate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 1 h / 200 °C
2: 89 percent / (CF3CO)2O, BF3*Et2O / CH2Cl2 / 1 h / Ambient temperature
3: 71 percent / pyridine*HCl / 2 h / 180 °C
4: 90 percent / imidazole / dimethylformamide / 1 h / Ambient temperature
5: NaBH4 / methanol / 0.33 h / 0 °C
6: SOCl2 / 0.17 h / Ambient temperature
7: 87 percent / CH2Cl2 / 1 h / Ambient temperature
8: 69 percent / Bu4NF / tetrahydrofuran / 0.5 h / Ambient temperature
9: 1) NaH / 1) DMF, 0 deg C, 5 min 2) 1 h
With
1H-imidazole; sodium tetrahydroborate; thionyl chloride; boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; pyridine hydrochloride; sodium hydride; trifluoroacetic anhydride;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1248/cpb.39.2564
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 71 percent / pyridine*HCl / 2 h / 180 °C
2: 90 percent / imidazole / dimethylformamide / 1 h / Ambient temperature
3: NaBH4 / methanol / 0.33 h / 0 °C
4: SOCl2 / 0.17 h / Ambient temperature
5: 87 percent / CH2Cl2 / 1 h / Ambient temperature
6: 69 percent / Bu4NF / tetrahydrofuran / 0.5 h / Ambient temperature
7: 1) NaH / 1) DMF, 0 deg C, 5 min 2) 1 h
With
1H-imidazole; sodium tetrahydroborate; thionyl chloride; tetrabutyl ammonium fluoride; pyridine hydrochloride; sodium hydride;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1248/cpb.39.2564
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 89 percent / (CF3CO)2O, BF3*Et2O / CH2Cl2 / 1 h / Ambient temperature
2: 71 percent / pyridine*HCl / 2 h / 180 °C
3: 90 percent / imidazole / dimethylformamide / 1 h / Ambient temperature
4: NaBH4 / methanol / 0.33 h / 0 °C
5: SOCl2 / 0.17 h / Ambient temperature
6: 87 percent / CH2Cl2 / 1 h / Ambient temperature
7: 69 percent / Bu4NF / tetrahydrofuran / 0.5 h / Ambient temperature
8: 1) NaH / 1) DMF, 0 deg C, 5 min 2) 1 h
With
1H-imidazole; sodium tetrahydroborate; thionyl chloride; boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; pyridine hydrochloride; sodium hydride; trifluoroacetic anhydride;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1248/cpb.39.2564