24437-56-7Relevant academic research and scientific papers
Photoinduced remote regioselective radical alkynylation of unactivated C-H bonds
Hu, Qu-Ping,Liu, Yong-Ze,Liu, Yu-Tao,Pan, Fei
supporting information, p. 2295 - 2298 (2022/02/25)
A method for the remote regioselective alkynylation of unactivated C(sp3)-H bonds in diverse aliphatic amides by photogenerated amidyl radicals has been developed. The site-selectivity is dominated via a 1,5-hydrogen atom transfer (HAT) process of the amide. Mild reaction conditions and high regioselectivity are demonstrated in this methodology.
Decatungstate as Direct Hydrogen Atom Transfer Photocatalyst for SOMOphilic Alkynylation
Capaldo, Luca,Ravelli, Davide
supporting information, p. 2243 - 2247 (2021/04/05)
A versatile approach for the alkynylation of a variety of aliphatic hydrogen donors, including alkanes, is reported. We used tetrabutylammonium decatungstate as photocatalyst to generate organoradicals from C-H/Si-H bonds via hydrogen atom transfer. The l
