Novel 7-substituted quinolone antibacterial agents. Synthesis of 7-alkenyl, cycloalkenyl, and 1,2,3,6-tetrahydro-4-pyridinyl-1,8-naphthyridines
作者:Edgardo Laborde、John S. Kiely、Lawrence E. Lesheski、Mel C. Schroeder
DOI:10.1002/jhet.5570280133
日期:1991.1
A convergent synthesis of 1,8-naphthyridine antibacterials bearing a carbon-carbon bonded, acyclic or cyclic vinyl substituent at the C-7 position has been achieved. The synthetic methodology is based upon the palladium-catalyzed cross coupling of a 7-chloro-1,8-naphthyridine with an appropriately substituted organotin reagent.
已经实现了在C-7位置带有碳-碳键,无环或环状乙烯基取代基的1,8-萘啶类抗菌剂的会聚合成。合成方法基于7-氯-1,8-萘啶与适当取代的有机锡试剂的钯催化交叉偶联。