Technology Process of C22H23NO4
There total 4 articles about C22H23NO4 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:
-
ethyllithium;
With
copper(I) bromide dimethylsulfide complex;
In
tetrahydrofuran;
at -40 ℃;
Inert atmosphere;
E-[(phenylmethoxy)imino]butynoic acid ethyl ester;
In
tetrahydrofuran;
at -78 ℃;
Inert atmosphere;
benzoyl chloride;
In
tetrahydrofuran;
at -78 - 20 ℃;
optical yield given as %de;
regioselective reaction;
Inert atmosphere;
DOI:10.1002/chem.201002744
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: dichloromethane / 1 h / 20 °C / Inert atmosphere
1.2: 20 °C
2.1: copper(I) bromide dimethylsulfide complex / tetrahydrofuran / -40 °C / Inert atmosphere
2.2: -78 °C / Inert atmosphere
2.3: -78 - 20 °C / Inert atmosphere
With
copper(I) bromide dimethylsulfide complex;
In
tetrahydrofuran; dichloromethane;
DOI:10.1002/chem.201002744
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: Dess-Martin periodane / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere
2.1: dichloromethane / 1 h / 20 °C / Inert atmosphere
2.2: 20 °C
3.1: copper(I) bromide dimethylsulfide complex / tetrahydrofuran / -40 °C / Inert atmosphere
3.2: -78 °C / Inert atmosphere
3.3: -78 - 20 °C / Inert atmosphere
With
copper(I) bromide dimethylsulfide complex; Dess-Martin periodane;
In
tetrahydrofuran; dichloromethane;
DOI:10.1002/chem.201002744
![E-[(phenylmethoxy)imino]butynoic acid ethyl ester](/Databaselist/images/loading.webp)
