Cobalt-catalyzed branched selective hydroallylation of terminal alkynes was written by Chen, Jieping;Ying, Jiale;Lu, Zhan. And the article was included in Nature Communications in 2022.Related Products of 4298-52-6 This article mentions the following:
Here, authors reported a cobalt-hydride-catalyzed Markovnikov-type hydroallylation of terminal alkynes with allylic electrophile to access valuable and branched skipped dienes (1,4-dienes) with good regioselectivity. This operationally simple protocol exhibits excellent functional group tolerance and exceptional substrate scope. The reactions could be carried out in gram-scale with TON (turn over number) up to 1160, and the products could be easily derivatized. The preliminary mechanism of electrophilic allylation of α-selective cobalt alkenyl intermediate was proposed based on deuterium labeling experiment and kinetic studies. In the experiment, the researchers used many compounds, for example, 2-Ethynylthiophene (cas: 4298-52-6Related Products of 4298-52-6).
2-Ethynylthiophene (cas: 4298-52-6) belongs to benzothiophene derivatives. Functionalized benzothiophenes are important constructs found in molecules with wide ranging biological activity and in organic materials. It is also used in the manufacturing of dyes such as thioindigo.Related Products of 4298-52-6
Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem