Technology Process of 5H-1,3-Dithiolo[4,5-c]pyrrole,
2-[4-[(2-cyanoethyl)thio]-5-(methylthio)-1,3-dithiol-2-ylidene]-5-[(4-methyl
phenyl)sulfonyl]-
There total 11 articles about 5H-1,3-Dithiolo[4,5-c]pyrrole,
2-[4-[(2-cyanoethyl)thio]-5-(methylthio)-1,3-dithiol-2-ylidene]-5-[(4-methyl
phenyl)sulfonyl]- 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
triethyl phosphite;
at 135 ℃;
for 2.8h;
Inert atmosphere;
DOI:10.3762/bjoc.11.125
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 95 percent / DDQ / chlorobenzene / 2 h / Heating
2: 64 percent / P(OEt)3 / 1 h / 130 °C
3: CsOH*H2O / methanol; tetrahydrofuran / 1 h / 20 °C
4: 0.089 g / tetrahydrofuran; H2O; methanol / 0.5 h / 20 °C
With
cesium hydroxide; 2,3-dicyano-5,6-dichloro-p-benzoquinone; triethyl phosphite;
In
tetrahydrofuran; methanol; water; chlorobenzene;
1: Oxidation / 2: Substitution / 3: Hydrolysis / 4: Methylation;
DOI:10.1021/jo000742a
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 99 percent / Hg(OAc)2 / CHCl3; acetic acid / 4 h / 20 °C
2: 95 percent / DDQ / chlorobenzene / 2 h / Heating
3: 64 percent / P(OEt)3 / 1 h / 130 °C
4: CsOH*H2O / methanol; tetrahydrofuran / 1 h / 20 °C
5: 0.089 g / tetrahydrofuran; H2O; methanol / 0.5 h / 20 °C
With
cesium hydroxide; mercury(II) diacetate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; triethyl phosphite;
In
tetrahydrofuran; methanol; chloroform; water; acetic acid; chlorobenzene;
1: transchalcogenation / 2: Oxidation / 3: Substitution / 4: Hydrolysis / 5: Methylation;
DOI:10.1021/jo000742a
