𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The influence of the chiral environment in the photosynthesis of enantiomerically enriched hexahelicene. A sudden change in the chirality of hexahelicene by a change in the temperature of a chiral crystalline medium

✍ Scribed by W. J. C. Prinsen; W. H. Laarhoven

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
642 KB
Volume
114
Category
Article
ISSN
0165-0513

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

The critical phase changes of a forward-
The critical phase changes of a forward-scattered light in an isotropic chiral fluid
✍ Kyoung-Ran Kim; Dong J. Lee πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 148 KB

The phase changes of the forward-scattered light is explicitly obtained in an isotropic critical chiral fluid by using the Fisher correlation function of density fluctuations, when the incident light is completely linearly polarized above (or below) the horizontal at 45Β°. A new experiment method is

Mediation of nonlinear polarization by t
Mediation of nonlinear polarization by the magnetic field in a composite medium with a chiral component
✍ Werner S. Weiglhofer; Akhlesh Lakhtakia πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 334 KB πŸ‘ 2 views

so 41 w m im 130 1 4 ido 1x1 100 Distance from the source,r Figure 3 Weak attenuation zone. One component of the Green's function for p = 1.02 and h = 0.9 is shown. Amplitude pulses exist. Real part. solid line: imaginary part, dotted line

Chiral recognition of epoxides by 1H NMR
Chiral recognition of epoxides by 1H NMR spectroscopy in the presence of a chiral dirhodium complex
✍ Klaudia Wypchlo; Helmut Duddeck πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 46 KB πŸ‘ 2 views

It was found that the oxirane ring is a functional group amenable to chiral discrimination by dirhodium-MTPA complexes. Considerable signal shifts up to 0.7 ppm are observed for 1 H nuclei close to the rhodium atoms in the complex. In analogy to previously reported olefins, this method appears to be

Chiral recognition of nitriles by 1H NMR
Chiral recognition of nitriles by 1H NMR spectroscopy in the presence of a chiral dirhodium complex
✍ Shahid Hameed; Roshan Ahmad; Helmut Duddeck πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 250 KB πŸ‘ 2 views

The 1H NMR spectra of a variety of chiral racemic nitriles were recorded in in the absence CDCl 3 and presence of dirhodium tetra-(R)-a-methoxy-a-(triΓ‘uoromethyl)phenylacetate MTPA 4 MosherÏs [Rh 2 (MTPA) 4 ; acid]. Moderate 1H signal shifts but clear diastereomeric dispersions due to complexation w