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ABSTRACT:
SUBMITTER: Polavarapu PL
PROVIDER: S-EPMC3702036 | biostudies-literature | 2011 Jun
REPOSITORIES: biostudies-literature
Polavarapu Prasad L PL Donahue Emily A EA Shanmugam Ganesh G Scalmani Giovanni G Hawkins Edward K EK Rizzo Carmelo C Ibnusaud Ibrahim I Thomas Grace G Habel Deenamma D Sebastian Dellamol D
The journal of physical chemistry. A 20110513 22
Electronic circular dichroism (ECD), optical rotatory dispersion (ORD), and vibrational circular dichroism (VCD) spectra of hibiscus acid dimethyl ester have been measured and analyzed in combination with quantum chemical calculations of corresponding spectra. These results, along with those reported previously for garcinia acid dimethyl ester, reveal that none of these three (ECD, ORD, or VCD) spectroscopic methods, in isolation, can unequivocally establish the absolute configurations of diaste ...[more]