Optical activity due to isotopic substitution. Vibrational circular dichroism and the absolute configurations of .alpha.-deuterated cyclohexanones

1981 ◽  
Vol 103 (18) ◽  
pp. 5349-5354 ◽  
Author(s):  
Prasad L. Polavarapu ◽  
Laurence A. Nafie ◽  
Steven A. Benner ◽  
Thomas Hellman Morton
Keyword(s):  
Circular Dichroism ◽  
Optical Activity ◽  
Vibrational Circular Dichroism ◽  
Isotopic Substitution ◽  
The Absolute ◽  
Circular Dichroïsm

Valence optical theory of vibrational circular dichroism and Raman optical activity

1988 ◽  
Vol 65 (2) ◽  
pp. 327-344 ◽  
Author(s):  
Juan R. Escribano ◽  
Laurence D. Barron
Keyword(s):  
Circular Dichroism ◽  
Optical Activity ◽  
Vibrational Circular Dichroism ◽  
Raman Optical Activity ◽  
Optical Theory ◽  
Circular Dichroïsm

Optical activity due to isotopic substitution. Synthesis, stereochemistry, and circular dichroism of (+)- and (-)-[2,7,12-2H3]cyclotribenzylene

1984 ◽  
Vol 106 (20) ◽  
pp. 5997-6003 ◽  
Author(s):  
Josette Canceill ◽  
Andre Collet ◽  
Giovanni Gottarelli
Keyword(s):  
Circular Dichroism ◽  
Optical Activity ◽  
Isotopic Substitution ◽  
Circular Dichroïsm

Vibrational circular dichroism with isotopic substitution. Application to alanine rich peptides

1999 ◽  
pp. 63-64 ◽  
Author(s):  
T. A. Keiderling ◽  
R. A. G. D. Silva ◽  
S. M. Decatur ◽  
P. Bour
Keyword(s):  
Circular Dichroism ◽  
Vibrational Circular Dichroism ◽  
Isotopic Substitution ◽  
Circular Dichroïsm

A combined Raman optical activity and vibrational circular dichroism study on artemisinin-type products

2020 ◽  
Vol 22 (32) ◽  
pp. 18014-18024 ◽  
Author(s):  
Jonathan Bogaerts ◽  
Filip Desmet ◽  
Roy Aerts ◽  
Patrick Bultinck ◽  
Wouter Herrebout ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Circular Dichroism ◽  
Dft Calculations ◽  
Optical Activity ◽  
Density Functional ◽  
Vibrational Circular Dichroism ◽  
Front Line ◽  
Functional Theory ◽  
Raman Optical Activity ◽  
Circular Dichroïsm

Artemisinin and two of its derivatives, dihydroartemisinin and artesunate, front line drugs against malaria, were studied using Raman optical activity (ROA), vibrational circular dichroism (VCD) experiments and density functional theory (DFT) calculations.

scholarly journals Determination of the Absolute Stereochemistry of Limonene and α-Santalol by Raman Optical Activity Spectroscopy

2012 ◽  
Vol 7 (4) ◽  
pp. 1934578X1200700 ◽  
Author(s):  
Akira Sakamoto ◽  
Nao Ohya ◽  
Toshio Hasegawa ◽  
Hiroaki Izumi ◽  
Nakako Tokita ◽  
...  
Keyword(s):  
Organic Compounds ◽  
Optical Activity ◽  
Absolute Configuration ◽  
Natural Compounds ◽  
Vibrational Circular Dichroism ◽  
Raman Optical Activity ◽  
The Absolute ◽  
Circular Dichroïsm ◽  
Absolute Stereochemistry

Determining the absolute stereochemistry of organic compounds in solution remains a challenge. We investigated the use of Raman optical activity (ROA) spectroscopy to address this problem. The absolute configurations of (+)-( R)- and (-)-( S)-limonene were determined by ROA spectroscopy, which can be applied to smaller amounts of sample as compared with vibrational circular dichroism (VCD) spectroscopy. This ROA method was also applied to (+)-( E)-α-santalol and shown to be successful in the determination of the absolute configuration of this compound. ROA spectroscopy shows promise as a useful tool for determining the absolute stereochemistry of many natural compounds.

An investigation of the absolute configuration of the potent histamine H3 receptor antagonist GT-2331 using vibrational circular dichroism

Chirality ◽  
2007 ◽  
Vol 19 (9) ◽  
pp. 731-740 ◽  
Author(s):  
Douglas J. Minick ◽  
Royston C.B. Copley ◽  
Jerzy R. Szewczyk ◽  
Randy D. Rutkowske ◽  
Luke A. Miller
Keyword(s):  
Circular Dichroism ◽  
Receptor Antagonist ◽  
Absolute Configuration ◽  
Vibrational Circular Dichroism ◽  
Histamine H3 Receptor ◽  
H3 Receptor ◽  
The Absolute ◽  
Circular Dichroïsm ◽  
Histamine H3

ChemInform Abstract: Short Synthesis of Berkeleyamide D and Determination of the Absolute Configuration by the Vibrational Circular Dichroism Exciton Chirality Method.

ChemInform ◽  
2014 ◽  
Vol 45 (33) ◽  
pp. no-no
Author(s):  
Kenta Komori ◽  
Tohru Taniguchi ◽  
Shoma Mizutani ◽  
Kenji Monde ◽  
Kouji Kuramochi ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Absolute Configuration ◽  
Vibrational Circular Dichroism ◽  
Short Synthesis ◽  
The Absolute ◽  
Circular Dichroïsm
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