Feng Chao, Feng Daming, Loh Teck-Peng
Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371.
Chem Commun (Camb). 2015;51(2):342-5. doi: 10.1039/c4cc07597h. Epub 2014 Nov 14.
Rhodium-catalyzed C-H allylation of acrylamides with allyl acetates is reported. The use of weakly coordinating directing group resulted in high reaction efficiency, broad functionality tolerance and excellent γ-selectivity, which opens a new synthetic pathway for the access of 1,4-diene skeletons.
据报道,铑催化丙烯酰胺与乙酸烯丙酯的C-H烯丙基化反应。使用弱配位导向基团可实现高反应效率、广泛的官能团耐受性和优异的γ-选择性,这为构建1,4-二烯骨架开辟了一条新的合成途径。