作者:Ross G. Murray、David M. Whitehead、Franck Le Strat、Stuart J. Conway
DOI:10.1039/b719675j
日期:——
5-Substituted and 5,5-disubstituted hydantoins are synthesised from the corresponding aldehydes or ketones, using a one-pot, gallium(III) triflate-catalysed procedure that is compatible with a range of substrates and solvents.
5-取代和5,5-二取代海因是由相应的醛或酮通过一步法合成,采用与多种底物和溶剂兼容的镓(III)三氟甲磺酸盐催化过程。