Abstract:A new method for the synthesis of 1,1-diborylalkenes through a Brønsted-base-catalyzed reaction between terminal alkynes and bis(pinacolato)diboron has been developed. The protocol allows direct synthesis of functionalized 1,1-diborylalkenes from various terminal alkynes including propiolates, propiolamides and 2-ethynylazoles.
Abstract:A new method for the synthesis of 1,1-diborylalkenes through a Brønsted-base-catalyzed reaction between terminal alkynes and bis(pinacolato)diboron has been developed. The protocol allows direct synthesis of functionalized 1,1-diborylalkenes from various terminal alkynes including propiolates, propiolamides and 2-ethynylazoles.
Synthesis of 1,1-Diborylalkenes Through a Broensted Base Catalyzed Reaction Between Terminal Alkynes and Bis(pinacolato)diboron. -(MORINAGA, A.; NAGAO, K.; OHMIYA*, H.; SAWAMURA, M.; Angew. Chem., Int. Ed. 54 (2015) 52, 15859-15862, http://dx.
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