Technology Process of 3-((2R,3R,4R,5S)-3,4,5-Tris-benzyloxy-piperidin-2-yl)-propan-1-ol
There total 15 articles about 3-((2R,3R,4R,5S)-3,4,5-Tris-benzyloxy-piperidin-2-yl)-propan-1-ol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
triethylsilane; boron trifluoride diethyl etherate;
In
dichloromethane;
at 0 ℃;
DOI:10.1055/s-1997-962
- Guidance literature:
-
Multi-step reaction with 14 steps
1: 88 percent / HCOOH / Pd(black) / methanol
2: 97 percent / p-TsOH / methanol; CH2Cl2
3: Bu4NF / CH2Cl2
4: 99 percent / Ag2O / ethyl acetate
5: p-TsOH, MeOH
6: 81 percent / CAN / H2O; acetonitrile
7: 72 percent / imidazole, DMAP / dimethylformamide
8: Et3N, DMAP / CH2Cl2
9: tetrahydrofuran / -78 °C
10: NaBH4, CeCl3 / methanol / -18 °C
11: 87 percent / Ag2O / ethyl acetate
12: 88 percent / OsO4, NMO / H2O; acetone
13: 95 percent / NaIO4 / diethyl ether; H2O
14: 99 percent / Et3SiH, BF3*Et2O / CH2Cl2 / 0 °C
With
1H-imidazole; methanol; triethylsilane; dmap; sodium tetrahydroborate; sodium periodate; osmium(VIII) oxide; formic acid; N-methyl-2-indolinone; cerium(III) chloride; ammonium cerium(IV) nitrate; boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; toluene-4-sulfonic acid; triethylamine; silver(l) oxide;
palladium;
In
tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide; acetone; acetonitrile;
DOI:10.1055/s-1997-962
- Guidance literature:
-
Multi-step reaction with 15 steps
1: Et3SiH, BF3*Et2O / CH2Cl2 / -78 °C
2: 88 percent / HCOOH / Pd(black) / methanol
3: 97 percent / p-TsOH / methanol; CH2Cl2
4: Bu4NF / CH2Cl2
5: 99 percent / Ag2O / ethyl acetate
6: p-TsOH, MeOH
7: 81 percent / CAN / H2O; acetonitrile
8: 72 percent / imidazole, DMAP / dimethylformamide
9: Et3N, DMAP / CH2Cl2
10: tetrahydrofuran / -78 °C
11: NaBH4, CeCl3 / methanol / -18 °C
12: 87 percent / Ag2O / ethyl acetate
13: 88 percent / OsO4, NMO / H2O; acetone
14: 95 percent / NaIO4 / diethyl ether; H2O
15: 99 percent / Et3SiH, BF3*Et2O / CH2Cl2 / 0 °C
With
1H-imidazole; methanol; triethylsilane; dmap; sodium tetrahydroborate; sodium periodate; osmium(VIII) oxide; formic acid; N-methyl-2-indolinone; cerium(III) chloride; ammonium cerium(IV) nitrate; boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; toluene-4-sulfonic acid; triethylamine; silver(l) oxide;
palladium;
In
tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide; acetone; acetonitrile;
DOI:10.1055/s-1997-962