Technology Process of C33H42O12
There total 4 articles about C33H42O12 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
formic acid; palladium diacetate; triethylamine; triphenylphosphine;
In
tetrahydrofuran;
at 20 ℃;
for 16h;
DOI:10.1039/c3ob40800k
- Guidance literature:
-
Multi-step reaction with 3 steps
1: sodium hydride / dimethyl sulfoxide / 20 h / 20 °C
2: potassium carbonate / 72 h / 70 °C / Inert atmosphere
3: triphenylphosphine; triethylamine; formic acid; palladium diacetate / tetrahydrofuran / 16 h / 20 °C
With
formic acid; palladium diacetate; sodium hydride; potassium carbonate; triethylamine; triphenylphosphine;
In
tetrahydrofuran; dimethyl sulfoxide;
2: |Grob-Eschenmoser Fragmentation;
DOI:10.1039/c3ob40800k
- Guidance literature:
-
Multi-step reaction with 4 steps
1: Otera’s Catalyst / toluene / 144 h / Molecular sieve; Reflux
2: sodium hydride / dimethyl sulfoxide / 20 h / 20 °C
3: potassium carbonate / 72 h / 70 °C / Inert atmosphere
4: triphenylphosphine; triethylamine; formic acid; palladium diacetate / tetrahydrofuran / 16 h / 20 °C
With
formic acid; Otera’s Catalyst; palladium diacetate; sodium hydride; potassium carbonate; triethylamine; triphenylphosphine;
In
tetrahydrofuran; dimethyl sulfoxide; toluene;
3: |Grob-Eschenmoser Fragmentation;
DOI:10.1039/c3ob40800k
