Technology Process of 2,2-Dimethyl-propionic acid 2-(3,6-diacetoxy-4-isopropyl-2-methyl-phenyl)-ethyl ester
There total 6 articles about 2,2-Dimethyl-propionic acid 2-(3,6-diacetoxy-4-isopropyl-2-methyl-phenyl)-ethyl ester which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 84 percent / TiCl4 / 0.25 h / -20 °C
2: NaH / dimethylsulfoxide / 0.33 h / Ambient temperature
3: 94 percent / 9-BBN / tetrahydrofuran / 16 h / Ambient temperature
4: 94 percent / 4-DMAP / pyridine
5: ceric ammonium nitrate / acetonitrile; H2O / 0 °C
6: NaBH4 / methanol; CH2Cl2 / Ambient temperature
7: pyridine / 0 °C
With
dmap; sodium tetrahydroborate; 9-borabicyclo[3.3.1]nonane dimer; ammonium cerium(IV) nitrate; titanium tetrachloride; sodium hydride;
In
tetrahydrofuran; pyridine; methanol; dichloromethane; water; dimethyl sulfoxide; acetonitrile;
DOI:10.1055/s-1997-6147
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 94 percent / 9-BBN / tetrahydrofuran / 16 h / Ambient temperature
2: 94 percent / 4-DMAP / pyridine
3: ceric ammonium nitrate / acetonitrile; H2O / 0 °C
4: NaBH4 / methanol; CH2Cl2 / Ambient temperature
5: pyridine / 0 °C
With
dmap; sodium tetrahydroborate; 9-borabicyclo[3.3.1]nonane dimer; ammonium cerium(IV) nitrate;
In
tetrahydrofuran; pyridine; methanol; dichloromethane; water; acetonitrile;
DOI:10.1055/s-1997-6147
- Guidance literature:
-
Multi-step reaction with 6 steps
1: NaH / dimethylsulfoxide / 0.33 h / Ambient temperature
2: 94 percent / 9-BBN / tetrahydrofuran / 16 h / Ambient temperature
3: 94 percent / 4-DMAP / pyridine
4: ceric ammonium nitrate / acetonitrile; H2O / 0 °C
5: NaBH4 / methanol; CH2Cl2 / Ambient temperature
6: pyridine / 0 °C
With
dmap; sodium tetrahydroborate; 9-borabicyclo[3.3.1]nonane dimer; ammonium cerium(IV) nitrate; sodium hydride;
In
tetrahydrofuran; pyridine; methanol; dichloromethane; water; dimethyl sulfoxide; acetonitrile;
DOI:10.1055/s-1997-6147