Selenium dioxide promoted dinitrogen extrusion/direct selenation of arylhydrazines and anilines
作者:Mohammad Yaqoob Bhat、Atul Kumar、Qazi Naveed Ahmed
DOI:10.1016/j.tet.2020.131105
日期:2020.4
A novel, efficient, economical strategy for the coupling and direct selenation of arylhydrazines to selenides using SeO2 has been developed. Our method employs SeO2 as the selenium source with hydrazines as coupling reactants to generate selenides via dinitrogen extrusion. This reagent also helped to generate ArSesubstitued aniline derivatives via C– H functionalization reaction in good yields. The
470. The action of selenious acid on alkyl ethers of phenols
作者:G. V. Boyd、M. Doughty、J. Kenyon
DOI:10.1039/jr9490002196
日期:——
Schiffling, Christian; Klar, Guenter, Journal of Chemical Research, Miniprint, 1989, # 1, p. 101 - 115
作者:Schiffling, Christian、Klar, Guenter
DOI:——
日期:——
Versatile Oxidative Approach to Carbazoles and Related Compounds Using MoCl<sub>5</sub>
作者:Simon Trosien、Philipp Böttger、Siegfried R. Waldvogel
DOI:10.1021/ol403304t
日期:2014.1.17
pentachloride provides an easy to perform, versatile, and high yielding method to construct carbazoles and the corresponding dibenzo analogues of thiophene, furan, and selenophene. The coupling reaction tolerates a variety of functional groups. The synthesis is highly modular. By this approach a precursor for the naturally occurring carbazole koenigicine was prepared.