1429767-10-1Relevant articles and documents
Synthesis of a guanidine NHC complex and its application in borylation reactions
Tai, Chia-Cheng,Yu, Ming-Shiuan,Chen, Yi-Lin,Chuang, Wen-Hang,Lin, Ting-Hua,Yap, Glenn P. A.,Ong, Tiow-Gan
supporting information, p. 4344 - 4346 (2014/04/17)
Synthesis of guanidine-linked NHC can be achieved easily through reacting amino-NHC with carbodiimide. Subsequently, guanidine-NHC Ag and Cu complexes were isolated and fully characterized. These Cu complexes are found to be versatile catalysts for hydroboration, semihydrogenation and carboboration of alkynes in a highly stereo- and regioselective fashion.
Formal regiocontrolled hydroboration of unbiased internal alkynes via borylation/allylic alkylation of terminal alkynes
Moure, Abraham L.,Mauleon, Pablo,Arrayas, Ramon Gomez,Carretero, Juan Carlos
supporting information, p. 2054 - 2057 (2013/06/04)
In accessing trisubstituted vinyl boronates from terminal alkynes, a propargyl directing (2-pyridyl)sulfonyl group allows terminal alkynes to undergo Cu-catalyzed B2(pin)2-borylation and subsequent Cu-catalyzed allylic alkylation wit