Technology Process of C33H34O4S
There total 4 articles about C33H34O4S 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
tetra-(n-butyl)ammonium iodide; sodium hydride;
In
N,N-dimethyl-formamide; mineral oil;
at 20 ℃;
Inert atmosphere;
DOI:10.1021/jo102382r
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.75 h / 0 - 20 °C
1.2: 16 h / 20 °C
2.1: 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride / toluene / 0.5 h / Reflux
3.1: acetic acid / tetrahydrofuran; water / 5 h / 45 °C
4.1: tetra-(n-butyl)ammonium iodide; sodium hydride / N,N-dimethyl-formamide; mineral oil / 20 °C / Inert atmosphere
With
2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; tetra-(n-butyl)ammonium iodide; sodium hydride; acetic acid;
In
tetrahydrofuran; water; N,N-dimethyl-formamide; toluene; mineral oil;
DOI:10.1021/jo102382r
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride / toluene / 0.5 h / Reflux
2: acetic acid / tetrahydrofuran; water / 5 h / 45 °C
3: tetra-(n-butyl)ammonium iodide; sodium hydride / N,N-dimethyl-formamide; mineral oil / 20 °C / Inert atmosphere
With
2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; tetra-(n-butyl)ammonium iodide; sodium hydride; acetic acid;
In
tetrahydrofuran; water; N,N-dimethyl-formamide; toluene; mineral oil;
DOI:10.1021/jo102382r