Technology Process of C16H20O3
There total 15 articles about C16H20O3 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:
-
Multi-step reaction with 4 steps
1.1: toluene-4-sulfonic acid / cyclohexane / Reflux
2.1: tert.-butyl lithium / tetrahydrofuran; pentane / 2 h / -78 °C
2.2: 2.5 h / -100 - -78 °C
3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 3 h / 20 °C
4.1: dipyridinium dichromate / N,N-dimethyl-formamide / 10 h / 20 °C
With
dipyridinium dichromate; tetrabutyl ammonium fluoride; tert.-butyl lithium; toluene-4-sulfonic acid;
In
tetrahydrofuran; cyclohexane; N,N-dimethyl-formamide; pentane;
DOI:10.1016/j.tetasy.2011.06.019
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: Burkholderia cepacia lipase-PS / di-isopropyl ether / 12 h / 20 °C / Molecular sieve; Enzymatic reaction
2.1: methanol; potassium carbonate
3.1: 1H-imidazole; dmap / dichloromethane / 6 h / 0 - 20 °C
4.1: water; 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 1 h / 0 °C
5.1: N-Bromosuccinimide; triphenylphosphine / dichloromethane / 1 h / 0 °C
6.1: lithium diisopropyl amide / tetrahydrofuran / 2.5 h / -78 °C
6.2: 1 h / -78 °C
6.3: 0.5 h
7.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 3 h / 20 °C
8.1: dipyridinium dichromate / N,N-dimethyl-formamide / 10 h / 20 °C
With
1H-imidazole; methanol; dmap; N-Bromosuccinimide; dipyridinium dichromate; Burkholderia cepacia lipase-PS; tetrabutyl ammonium fluoride; water; potassium carbonate; triphenylphosphine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; lithium diisopropyl amide;
In
tetrahydrofuran; dichloromethane; di-isopropyl ether; N,N-dimethyl-formamide;
DOI:10.1016/j.tetasy.2011.06.019