Keywords: DABCO Sonogashira.png Sonogashira coupling using DABCO as catalyst Example gives a 77 yield with 95 selectivity Information from Luque R Macquarrie DJ Efficient solvent- and metal-free Sonogashira protocol catalysed by 1 4-diazabicyclo 2 2 2 octane DABCO Organic and Biomolecular Chemistry 2009 7 1627 “ 1632 doi 10 1039/b821134p Own Walkerma 2009-09-13 DABCO Sonogashira reactions |