Technology Process of methyl 3-(2'-bromoethyl)-4-ethylbenzoate
There total 9 articles about methyl 3-(2'-bromoethyl)-4-ethylbenzoate 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
carbon tetrabromide; triphenylphosphine;
In
dichloromethane;
at 0 ℃;
for 0.5h;
DOI:10.1021/jm990448e
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: O3 / methanol / 0.08 h / -78 °C
1.2: NaBH4 / methanol / 14 h / -78 - 20 °C
2.1: 71 percent / imidazole / dimethylformamide / 14 h / 20 °C
3.1: Et3N / tetrahydrofuran / -78 - 20 °C
4.1: (PPh3)2PdCl2; PPh3; LiCl / dimethylformamide / 14 h / 90 °C
5.1: H2 / 10percent Pd/C / ethyl acetate / 1 h / 1551.49 Torr
6.1: camphorsulfonic acid / methanol; CH2Cl2 / 16 h / 20 °C
7.1: PPh3; CBr4 / CH2Cl2 / 0.5 h / 0 °C
With
1H-imidazole; bis-triphenylphosphine-palladium(II) chloride; carbon tetrabromide; camphor-10-sulfonic acid; hydrogen; ozone; triethylamine; triphenylphosphine; lithium chloride;
10percent Pd/C;
In
tetrahydrofuran; methanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
1.1: Ozonolysis / 1.2: Reduction / 2.1: Silylation / 3.1: Triflation / 4.1: Vinylation / 5.1: Catalytic hydrogenation / 6.1: Desilylation / 7.1: Bromination;
DOI:10.1021/jm990448e
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: K2CO3 / acetone / 16 h / 0 - 20 °C
2.1: BCl3 / chlorobenzene / 8 h / 20 °C
3.1: O3 / methanol / 0.08 h / -78 °C
3.2: NaBH4 / methanol / 14 h / -78 - 20 °C
4.1: 71 percent / imidazole / dimethylformamide / 14 h / 20 °C
5.1: Et3N / tetrahydrofuran / -78 - 20 °C
6.1: (PPh3)2PdCl2; PPh3; LiCl / dimethylformamide / 14 h / 90 °C
7.1: H2 / 10percent Pd/C / ethyl acetate / 1 h / 1551.49 Torr
8.1: camphorsulfonic acid / methanol; CH2Cl2 / 16 h / 20 °C
9.1: PPh3; CBr4 / CH2Cl2 / 0.5 h / 0 °C
With
1H-imidazole; bis-triphenylphosphine-palladium(II) chloride; carbon tetrabromide; camphor-10-sulfonic acid; hydrogen; boron trichloride; potassium carbonate; ozone; triethylamine; triphenylphosphine; lithium chloride;
10percent Pd/C;
In
tetrahydrofuran; methanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; chlorobenzene; acetone;
1.1: Alkylation / 2.1: Rearrangement / 3.1: Ozonolysis / 3.2: Reduction / 4.1: Silylation / 5.1: Triflation / 6.1: Vinylation / 7.1: Catalytic hydrogenation / 8.1: Desilylation / 9.1: Bromination;
DOI:10.1021/jm990448e