Technology Process of C20H21Cl2N3O
There total 5 articles about C20H21Cl2N3O 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 3 steps
1: dichlorotriphenylphosphorane
2: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C
3: di-isopropyl azodicarboxylate; triphenylphosphine
With
di-isopropyl azodicarboxylate; tetrabutyl ammonium fluoride; triphenylphosphine; dichlorotriphenylphosphorane;
In
tetrahydrofuran;
DOI:10.1016/j.bmcl.2011.05.101
- Guidance literature:
-
Multi-step reaction with 5 steps
1: hydrazine / 1,4-dioxane / Reflux
2: 4-methyl-morpholine; isobutyl chloroformate / 0 °C
3: dichlorotriphenylphosphorane
4: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C
5: di-isopropyl azodicarboxylate; triphenylphosphine
With
4-methyl-morpholine; di-isopropyl azodicarboxylate; tetrabutyl ammonium fluoride; triphenylphosphine; hydrazine; dichlorotriphenylphosphorane; isobutyl chloroformate;
In
tetrahydrofuran; 1,4-dioxane;
DOI:10.1016/j.bmcl.2011.05.101
- Guidance literature:
-
Multi-step reaction with 2 steps
1: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C
2: di-isopropyl azodicarboxylate; triphenylphosphine
With
di-isopropyl azodicarboxylate; tetrabutyl ammonium fluoride; triphenylphosphine;
In
tetrahydrofuran;
DOI:10.1016/j.bmcl.2011.05.101