58-72-0Relevant articles and documents
Visible-light-induced photoredox-catalyzed synthesis of benzimidazo[2,1-a]iso-quinoline-6(5H)-ones
Wang, Bin,Zou, Long,Wang, Lei,Sun, Manman,Li, Pinhua
, p. 1229 - 1232 (2021)
A simple and efficient visible-light-induced photoredox-catalyzed diarylation of N-methacryloyl-2-arylbenzoimidazoles with aryl diazonium salts was developed. The reaction provides a convenient access to a variety of benzimidazoisoquinolinones through the construction of two C[sbnd]C bonds in one step under mild reaction conditions.
Zimmerman,Munch
, p. 187,190 (1968)
Pd-Catalyzed Coupling of N-Tosylhydrazones with Benzylic Phosphates: Toward the Synthesis of Di- or Tri-Substituted Alkenes
Zhang, Kena,Provot, Olivier,Alami, Mouad,Tran, Christine,Hamze, Abdallah
supporting information, p. 1249 - 1261 (2022/02/07)
This study shows that various di- and tri-substituted alkenes with high chemoselectivity were obtained in good to high yields by coupling N-tosylhydrazones (NTHs) with benzylic phosphates as electrophilic partners. The obtained new catalytic system consis
Synthesis of β-hydroxy aryl selenides via transition-metal-free three-component reaction of arylamines, elemental selenium, and epoxides
Wang, Hongwei,Li, Hongchen,Bai, Yalong,Hei, Yanling,Chen, Junwei,Yu, Guoqi,Zhou, Yun-Bing
, p. 3621 - 3629 (2021/06/21)
An efficient protocol for the construction of valuable β-hydroxy aryl selenides from easily available arylamines, elemental selenium, and epoxides through a transition-metal-free radical process is described. A wide variety of β-hydroxy aryl selenides were obtained in good to excellent yields with excellent stereo- and regioselectivity. In this reaction, two C-Se bonds can be built along with the cleavage of a C-N and C-O bond, demonstrating the high step economy and efficiency of this approach.