Iridium catalyzed acceptor-less dehydrogenative coupling of alcohols and 4-hydroxy-6-methyl-2-pyrone under microwave conditions
摘要:
Iridium catalyzed acceptor-less dehydrogenative coupling of benzyl type alcohols and 4-hydroxy-6-methyl-2-pyrone under microwave conditions afforded 3,3'-(arylmethylene)bis(4-hydroxy-6-methyl-2H-pyran-2-ones) in good yields. Crown Copyright (C) 2015 Published by Elsevier Ltd. All rights reserved.