Technology Process of C22H32N2O7
There total 3 articles about C22H32N2O7 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
hydrazine hydrate;
In
methanol; ethyl acetate;
for 1h;
Inert atmosphere;
Molecular sieve;
Reflux;
DOI:10.1016/j.tet.2011.08.060
- Guidance literature:
-
Multi-step reaction with 3 steps
1: nitric acid; acetic acid / acetonitrile / 0 °C / Inert atmosphere; Reflux
2: tetrabutylammomium bromide; potassium carbonate / acetonitrile / 48 h / Inert atmosphere; Reflux
3: hydrazine hydrate / methanol; ethyl acetate / 1 h / Inert atmosphere; Molecular sieve; Reflux
With
tetrabutylammomium bromide; nitric acid; potassium carbonate; hydrazine hydrate; acetic acid;
In
methanol; ethyl acetate; acetonitrile;
DOI:10.1016/j.tet.2011.08.060
- Guidance literature:
-
Multi-step reaction with 2 steps
1: tetrabutylammomium bromide; potassium carbonate / acetonitrile / 48 h / Inert atmosphere; Reflux
2: hydrazine hydrate / methanol; ethyl acetate / 1 h / Inert atmosphere; Molecular sieve; Reflux
With
tetrabutylammomium bromide; potassium carbonate; hydrazine hydrate;
In
methanol; ethyl acetate; acetonitrile;
DOI:10.1016/j.tet.2011.08.060