Highly Flexible Synthetic Routes to Functionalized Phospholanes from Carbohydrates
作者:Yuan-Yong Yan、T. V. RajanBabu
DOI:10.1021/jo991762j
日期:2000.2.1
Highly functionalized phospholanes 15, 17, and 26 and the corresponding diastereomers in which the configurations of the phospholane carbon-2 and carbon-5 are inverted can be readily prepared from d-mannitol by displacement of the appropriate dimesylate or cyclic sulfate with dilithiumphosphide reagents. The diols from which these ligands are prepared can also be converted into diarylphosphinite ligands
作者:Quinn A. Best、Narsimha Sattenapally、Daniel J. Dyer、Colleen N. Scott、Matthew E. McCarroll
DOI:10.1021/ja401426s
日期:2013.9.11
We report the synthesis and characterization of a fluorescent probe (Hypo-SiF) designed for the detection of hypochlorousacid (HOCl) using a silicon analogue of fluorescein (SiF). The probe is regulated in an "off-on" fashion by a highly selective thioether spirocyclic nonfluorescent structure that opens to form a mixture of fluorescent products in the presence of HOCl. Over a range of pH values,
Iridium(III) and platinum(II) complexes with a new tripodal tetradentate ligand, tris[2-(tert-butylthiomethyl)phenyl]silyl were synthesized. In addition, reaction of tris(2-((tert-butylthio)methyl)phenyl)silane with [PdCl2(PhCN)2] resulted in the cleavage of the Si−C bond to give [Pd[2-(t-BuSCH2)C6H4]}2(μ-Cl)2].