876500-72-0Relevant articles and documents
Photoelectrochemical cross-dehydrogenative coupling of benzothiazoles with strong aliphatic C-H bonds
Capaldo, Luca,Quadri, Lorenzo L.,Merli, Daniele,Ravelli, Davide
supporting information, p. 4424 - 4427 (2021/05/10)
A photoelectrochemical strategy for the cross-dehydrogenative coupling of unactivated aliphatic hydrogen donors (e.g.alkanes) with benzothiazoles is reported. We used tetrabutylammonium decatungstate as the photocatalyst to activate strong C(sp3)-H bonds in the chosen substrates, while electrochemistry scavenged the extra electrons.
Synthesis of benzothiazoles from 2-aminobenzenethiols in the presence of a reusable polythiazolium precatalyst under atmospheric pressure of carbon dioxide
Chun, Supill,Yang, Sabyuk,Chung, Young Keun
, p. 3438 - 3442 (2017/05/31)
Synthesis of benzothiazoles from 2-aminobenzenethiols and carbon dioxide was carried out using poly(3,4-dimethyl-5-vinylthiazolium) iodide as a precatalyst to in situ generation of NHCs by deprotonation. The reaction was successfully carried out under mild conditions (1 atm of CO2 and 60–70 °C) with a broad substrate scope and functional group tolerance. The precatalyst salt was recovered and reused for several times without any loss of activity.