A facile two-step synthesis of thiophene end-capped aromatic systems
-
Add time:09/09/2019 Source:sciencedirect.com
Thiophene end-capped aromatic analogues, that is, naphthothiophenes, naphthodithiophenes, pyrenothiophene, and benzotrithiophene, can be prepared from commercially available hydroxyarenes in two steps, including (1) a consecutive acid-mediated nucleophilic aromatic substitution of hydroxyarenes with 2-mercaptoethanol, followed by cyclization to form an arene-fused dihydrothiophene, and (2) oxidation of the dihydrothiophene unit to thiophene.
We also recommend Trading Suppliers and Manufacturers of 3-(PHENYLTHIO)THIOPHENE (cas 16718-11-9). Pls Click Website Link as below: cas 16718-11-9 suppliers
Prev:Cyclisation of (phenylthio)acetaldehyde diethylacetal in the presence of dealuminated beta zeolites: an unexpected Meerwein–Ponndorf–Verley reduction
Next:Evidence of through-space interaction between the sulfur and aromatic ring on photolysis of 1-(phenylthio)-9-aryldibenzothiophenes) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Evidence of through-space interaction between the sulfur and aromatic ring on photolysis of 1-(phenylthio)-9-aryldibenzothiophenes09/10/2019
- Cyclisation of (phenylthio)acetaldehyde diethylacetal in the presence of dealuminated beta zeolites: an unexpected Meerwein–Ponndorf–Verley reduction09/08/2019
- Rhodium-catalyzed phenylthiolation reaction of heteroaromatic compounds using α-(phenylthio)isobutyrophenone09/07/2019
- Parallel synthesis of 2,4,5-trisubstituted thiophene-3-carbonitrile derivatives on traceless solid support09/06/2019
