Enantiopure 1,1'-binaphthyl-based polyoxometalate-containing molecular hybrids.
The first chiral molecular hybrids based on covalently linked polyoxometalate clusters and enantiopure 1,1'-binaphthyl units have been prepared. Their structures have been confirmed by (1)H NMR, FTIR, and ESI-MS measurements. Such hybrids show moderate chiroptical behavior in solutions, and Cotton effects are observed up to 450 nm, indicating chiral extension from the binaphthyl core to the cluster-containing pi-conjugated arms.
Lu
Meng
M
Department of Chemistry, University of Missouri-Kansas City, 64110, USA.
Kang
Jeonghee
J
Wang
Degang
D
Peng
Zhonghua
Z
D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D009281:Naphthalenes / Q000737:chemistry* / Q000378:metabolism; D021241:Spectrometry, Mass, Electrospray Ionization; D017550:Spectroscopy, Fourier Transform Infrared; D013237:Stereoisomerism; D017973:Tungsten Compounds / Q000737:chemistry* / Q000378:metabolism; D000099294:Polyoxometalates
D009281:Naphthalenes; D017973:Tungsten Compounds; C102296:polyoxometalate I; D000099294:Polyoxometalates; C412330:1,1'-binaphthyl