Technology Process of 2'-Fluorohexestrol
There total 4 articles about 2'-Fluorohexestrol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
boron tribromide;
In
chloroform;
for 0.333333h;
Heating;
DOI:10.1021/jo00325a017
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 1.) Br2, 2.) KNH2 / 1.) CCl4, from 0 deg C to 5 deg C, 30 min, 2.) ammonia (liquid), THF, 1.5 h
2: 1.) concentrated HCl, NaNO2 / 1.) 1:1 CH3COCH3-H2O, 0 deg C, 30 min, 2.) 30 min
3: 41 percent / 48percent aqueous HF / 1.) room temperature, 30 min, 2.) 50 deg C, 10 min
4: 83 percent / BBr3 / CHCl3 / 0.33 h / Heating
With
hydrogenchloride; hydrogen fluoride; bromine; boron tribromide; potassium amide; sodium nitrite;
In
chloroform;
DOI:10.1021/jo00325a017
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 1.) concentrated HCl, NaNO2 / 1.) 1:1 CH3COCH3-H2O, 0 deg C, 30 min, 2.) 30 min
2: 41 percent / 48percent aqueous HF / 1.) room temperature, 30 min, 2.) 50 deg C, 10 min
3: 83 percent / BBr3 / CHCl3 / 0.33 h / Heating
With
hydrogenchloride; hydrogen fluoride; boron tribromide; sodium nitrite;
In
chloroform;
DOI:10.1021/jo00325a017