Technology Process of (2R,3R)-4-(benzyloxy)-2-isopropenyl-1,3-butanediol
There total 4 articles about (2R,3R)-4-(benzyloxy)-2-isopropenyl-1,3-butanediol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 77 percent / aluminium chloride, lithium aluminium hydride / diethyl ether / 1) 0 deg C, 30 min, 2) r.t., 30 min
2: 84 percent / t-butyl hydroperoxide / vanadyl acetoacetate / CH2Cl2; toluene / 96 h / Ambient temperature
3: 1) n-BuLi, LiCl, 2) LiCl / THF, 1a) -78 deg C, 5 min, 1b) 0 deg C, 10 min, 2) 25 deg C, 14 h
With
tert.-butylhydroperoxide; lithium aluminium tetrahydride; n-butyllithium; aluminium trichloride; lithium chloride;
vanadyl acetoacetonate;
In
diethyl ether; dichloromethane; toluene;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 84 percent / t-butyl hydroperoxide / vanadyl acetoacetate / CH2Cl2; toluene / 96 h / Ambient temperature
2: 1) n-BuLi, LiCl, 2) LiCl / THF, 1a) -78 deg C, 5 min, 1b) 0 deg C, 10 min, 2) 25 deg C, 14 h
With
tert.-butylhydroperoxide; n-butyllithium; lithium chloride;
vanadyl acetoacetonate;
In
dichloromethane; toluene;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: toluene-p-sulfonic acid / benzene / 3.5 h / Heating
2: 77 percent / aluminium chloride, lithium aluminium hydride / diethyl ether / 1) 0 deg C, 30 min, 2) r.t., 30 min
3: 84 percent / t-butyl hydroperoxide / vanadyl acetoacetate / CH2Cl2; toluene / 96 h / Ambient temperature
4: 1) n-BuLi, LiCl, 2) LiCl / THF, 1a) -78 deg C, 5 min, 1b) 0 deg C, 10 min, 2) 25 deg C, 14 h
With
tert.-butylhydroperoxide; lithium aluminium tetrahydride; n-butyllithium; aluminium trichloride; toluene-4-sulfonic acid; lithium chloride;
vanadyl acetoacetonate;
In
diethyl ether; dichloromethane; toluene; benzene;