Photoinduced Hydrophosphination of Terminal Alkynes with Tri(o-tolyl)phosphine: Synthesis of Alkenylphosphonium Salts.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c00634
Abstract: Herein reported is a photoinduced hydrophosphination reaction of terminal alkynes with tri(o-tolyl)phosphine to form alkenylphosphonium salts. The reaction is more sustainable than conventional methods since it dispenses with the need for elaborated starting materials and… read more here.
Keywords: alkynes tri; terminal alkynes; tolyl phosphine; alkenylphosphonium salts ... See more keywords
Tri(o-tolyl)phosphine for highly efficient Suzuki coupling of propargylic carbonates with boronic acids.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical communications"
DOI: 10.1039/c8cc04186e
Abstract: A highly efficient catalytic system consisting of Pd2(dba)3·CHCl3 and tri(o-tolyl)phosphine has been identified for the coupling of propargylic carbonates with different types of organo boronic acids at room temperature. Excellent central-to-axial chirality transfer was also… read more here.
Keywords: boronic acids; propargylic carbonates; coupling propargylic; tri tolyl ... See more keywords