Copper-catalyzed stereo- and regioselective borylalkylation of silicon-tethered haloalkyl alkynes to access borylated benzosilolines

• Published in: Journal of catalysis Vol. 433; p. 115460
• Main Authors: Li, Shi-Nan, Zou, Li-Juan, Liu, Ji-Rong, Lu, Chen-Jie, Xu, Zheng, Ye, Fei, Li, Li, Xu, Li-Wen
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.05.2024
• Subjects: alkynes; Benzosilolines; Borylakylation; Carboboration; catalytic activity; Copper catalysis; moieties; Organosilanes; regioselectivity; Borylakylation; Copper catalysis; Carboboration; Organosilanes; Benzosilolines

[Display omitted] •Copper-catalyzed borylalkylation of silicon-tethered haloalkyl alkynes to produce functionalized benzosiloline derivatives.•Low-cost and commercial copper salt and NHC ligand were developed as the catalsyts.•The procedure show broad substrate scope with high stereo- and regioselec...