Technology Process of Benzene, 1-bromo-2-[[3-(2-propenyloxy)phenyl]thio]-
There total 1 articles about Benzene, 1-bromo-2-[[3-(2-propenyloxy)phenyl]thio]- which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
n-butyllithium;
Yield given. Multistep reaction;
1.) THF, -74 deg C, 30 min, 2.) THF, from -74 deg C to RT;
DOI:10.1021/jm00022a006
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 1.) n-BuLi / 1.) THF, -78 deg C, 15 min, 2.) THF, from -78 deg C to RT
2: HCl(g) / 18 h / Ambient temperature
3: 41 percent / 30 h / 175 °C
4: 66 percent / K2CO3, KI, DMSO / butan-2-one / 18 h / Heating
5: H2 / 10percent Pd/C / ethyl acetate / 760 Torr / Ambient temperature
6: BBr3 / CH2Cl2 / 1 h / -78 °C
7: 100 percent / aq. NaOH / methanol; tetrahydrofuran / 1 h / Ambient temperature
8: 58 percent / 85percent m-chloroperoxybenzoic acid / CH2Cl2 / 19 h / 0 - 4 °C
With
hydrogenchloride; sodium hydroxide; n-butyllithium; hydrogen; boron tribromide; potassium carbonate; dimethyl sulfoxide; 3-chloro-benzenecarboperoxoic acid; potassium iodide;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; dichloromethane; ethyl acetate; butanone;
DOI:10.1021/jm00022a006
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 1.) n-BuLi / 1.) THF, -78 deg C, 15 min, 2.) THF, from -78 deg C to RT
2: HCl(g) / 18 h / Ambient temperature
3: 41 percent / 30 h / 175 °C
4: 66 percent / K2CO3, KI, DMSO / butan-2-one / 18 h / Heating
5: H2 / 10percent Pd/C / ethyl acetate / 760 Torr / Ambient temperature
6: BBr3 / CH2Cl2 / 1 h / -78 °C
7: 100 percent / aq. NaOH / methanol; tetrahydrofuran / 1 h / Ambient temperature
8: 80 percent / 85percent m-chloroperoxybenzoic acid / CH2Cl2 / 0.67 h / -78 °C
With
hydrogenchloride; sodium hydroxide; n-butyllithium; hydrogen; boron tribromide; potassium carbonate; dimethyl sulfoxide; 3-chloro-benzenecarboperoxoic acid; potassium iodide;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; dichloromethane; ethyl acetate; butanone;
DOI:10.1021/jm00022a006