Technology Process of (Z)-heneicos-6-en-11-one p-tolylsulphonylhydrazone
There total 7 articles about (Z)-heneicos-6-en-11-one p-tolylsulphonylhydrazone which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
lithium aluminium tetrahydride;
In
tetrahydrofuran;
at 0 ℃;
for 1.5h;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 2) Amberlyst A-21 / 1) 5 min, ice bath, 2) 7 h, rt
2: K2Cr2O7, Bu4NHSO4, 30percent H2SO4 / CH2Cl2 / 2 h / -10 °C
3: 90 percent / methanol / 12 h
4: 90 percent / LiALH4 / tetrahydrofuran / 1.5 h / 0 °C
With
potassium dichromate; lithium aluminium tetrahydride; Amberlyst A-21; sulfuric acid; tetra(n-butyl)ammonium hydrogensulfate;
In
tetrahydrofuran; methanol; dichloromethane;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 69 percent / PBr3, pyridine / 2 h / Ambient temperature
2: 63 percent / NaNO2 / dimethylformamide / 6 h
3: 2) Amberlyst A-21 / 1) 5 min, ice bath, 2) 7 h, rt
4: K2Cr2O7, Bu4NHSO4, 30percent H2SO4 / CH2Cl2 / 2 h / -10 °C
5: 90 percent / methanol / 12 h
6: 90 percent / LiALH4 / tetrahydrofuran / 1.5 h / 0 °C
With
pyridine; potassium dichromate; lithium aluminium tetrahydride; Amberlyst A-21; sulfuric acid; tetra(n-butyl)ammonium hydrogensulfate; phosphorus tribromide; sodium nitrite;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
