25. Phosphane-Free Copper-Catalyzed Decarboxylative Coupling of Alkynyl Carboxylic Acids with Aryl Halides under Aerobic Conditions, Delin Pan and Ning Jiao*, Eur. J. Org. Chem. 2011, 4751–4755, DOI: 10.1002/ejoc.201100659

2017-04-26 13:54:00