Technology Process of 3-methoxy-7-methyl-7-phenylthio-4bα,5,6,7,8,8a,9,10-octahydro-6α,8aα-ethanophenanthrene
There total 16 articles about 3-methoxy-7-methyl-7-phenylthio-4bα,5,6,7,8,8a,9,10-octahydro-6α,8aα-ethanophenanthrene which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 81 percent / LDA / tetrahydrofuran; hexamethylphosphoric acid triamide / 1 h / -78 °C
2: 73 percent / toluene-p-sulphonic acid / benzene / 2 h / Heating
3: 80 percent / liq. NH3, sodium / ethanol; tetrahydrofuran / 3 h / -78 °C
4: 78 percent / 10percent HCl / methanol / 5 h / Ambient temperature
5: 52 percent / Et3N / 12 h / Ambient temperature
6: 62 percent / tetrahydrofuran / 1 h / 0 °C
7: various solvent(s) / 5 h / Heating
With
hydrogenchloride; ammonia; sodium; triethylamine; lithium diisopropyl amide;
toluene-4-sulfonic acid;
In
tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; ethanol; benzene;
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 81 percent / LDA / tetrahydrofuran; hexamethylphosphoric acid triamide / 1 h / -78 °C
2: 73 percent / toluene-p-sulphonic acid / benzene / 2 h / Heating
3: 80 percent / liq. NH3, sodium / ethanol; tetrahydrofuran / 3 h / -78 °C
4: 78 percent / 10percent HCl / methanol / 5 h / Ambient temperature
5: 52 percent / Et3N / 12 h / Ambient temperature
6: 62 percent / tetrahydrofuran / 1 h / 0 °C
7: various solvent(s) / 5 h / Heating
With
hydrogenchloride; ammonia; sodium; triethylamine; lithium diisopropyl amide;
toluene-4-sulfonic acid;
In
tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; ethanol; benzene;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 73 percent / toluene-p-sulphonic acid / benzene / 2 h / Heating
2: 80 percent / liq. NH3, sodium / ethanol; tetrahydrofuran / 3 h / -78 °C
3: 78 percent / 10percent HCl / methanol / 5 h / Ambient temperature
4: 52 percent / Et3N / 12 h / Ambient temperature
5: 62 percent / tetrahydrofuran / 1 h / 0 °C
6: various solvent(s) / 5 h / Heating
With
hydrogenchloride; ammonia; sodium; triethylamine;
toluene-4-sulfonic acid;
In
tetrahydrofuran; methanol; ethanol; benzene;