Efficient Synthesis of Trisimidazole and Glutaric Acid Bearing Porphyrins: Ligands for Active-Site Models of Bacterial Nitric Oxide Reductase
作者:James P. Collman、Yi-Long Yan、Jianping Lei、Peter H. Dinolfo
DOI:10.1021/ol053118z
日期:2006.3.2
Ligands (1) for active-site models of bacterial nitric oxide reductase (NOR) have been efficiently synthesized. These compounds (1) feature three imidazolyl moieties and one carboxylic acid residue at the FeB site, which represent the closest available syntheticmodelligands of NOR active center. The stereo conformations of these ligands are established on the basis of steric effects and 1H NMR chemical
高效合成了用于细菌一氧化氮还原酶(NOR)活性位点模型的配体(1)。这些化合物(1)在FeB位点具有3个咪唑基部分和1个羧酸残基,代表NOR活性中心最接近的合成模型配体。这些配体的立体构象是根据卟啉的环电流效应的空间效应和1 H NMR化学位移确定的。