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Synthesis of 1,1‐Diborylalkenes through a Brønsted Base Catalyzed Reaction between Terminal Alkynes and Bis(pinacolato)diboron
Author(s) -
Morinaga Akira,
Nagao Kazunori,
Ohmiya Hirohisa,
Sawamura Masaya
Publication year - 2015
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201509218
Subject(s) - catalysis , chemistry , terminal (telecommunication) , base (topology) , reaction conditions , brønsted–lowry acid–base theory , combinatorial chemistry , medicinal chemistry , organic chemistry , computer science , mathematics , mathematical analysis , telecommunications
A 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 procedure allows direct synthesis of functionalized 1,1‐diborylalkenes from various terminal alkynes including propiolates, propiolamides, and 2‐ethynylazoles.