Technology Process of 6-O-acetyl-3,4-di-O-benzyl-1,5-dideoxy-1,1,1,5-tetrafluoro-L-allitol
There total 4 articles about 6-O-acetyl-3,4-di-O-benzyl-1,5-dideoxy-1,1,1,5-tetrafluoro-L-allitol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 75 percent / BF3*OEt2 / CH2Cl2 / 2 h / Ambient temperature
2: 2.64 g / pyridine / 4 h / Ambient temperature
3: 92 percent / CaCO3, Hg(ClO4)2*3H2O / various solvent(s); H2O / 2.5 h / Ambient temperature
4: 1.) Bu4NF*3H2O; 2.) 80 percent AcOH / 1.) oxolane, 1 h, RT; 2.) 3 h, 50 deg C
With
pyridine; mercury(II) perchlorate; boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; acetic acid; calcium carbonate;
In
dichloromethane; water;
DOI:10.1016/S0008-6215(99)00028-2
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 2.64 g / pyridine / 4 h / Ambient temperature
2: 92 percent / CaCO3, Hg(ClO4)2*3H2O / various solvent(s); H2O / 2.5 h / Ambient temperature
3: 1.) Bu4NF*3H2O; 2.) 80 percent AcOH / 1.) oxolane, 1 h, RT; 2.) 3 h, 50 deg C
With
pyridine; mercury(II) perchlorate; tetrabutyl ammonium fluoride; acetic acid; calcium carbonate;
In
water;
DOI:10.1016/S0008-6215(99)00028-2
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 92 percent / CaCO3, Hg(ClO4)2*3H2O / various solvent(s); H2O / 2.5 h / Ambient temperature
2: 1.) Bu4NF*3H2O; 2.) 80 percent AcOH / 1.) oxolane, 1 h, RT; 2.) 3 h, 50 deg C
With
mercury(II) perchlorate; tetrabutyl ammonium fluoride; acetic acid; calcium carbonate;
In
water;
DOI:10.1016/S0008-6215(99)00028-2
