Bond fixation in annulenes. 8. Assessment of the ring inversion and bond shifting barriers in 1,2,3-trimethylcyclooctatetraene. Resolution, absolute configuration, and circular dichroic behavior of an [8]annulene hydrocarbon

1980 ◽  
Vol 102 (15) ◽  
pp. 5016-5025 ◽  
Author(s):  
Leo A. Paquette ◽  
John M. Gardlik
Keyword(s):  
Absolute Configuration ◽  
Ring Inversion ◽  
Circular Dichroic

scholarly journals Circular Dichroic Properties of Flavan-3-ols

1999 ◽  
Vol 23 (7) ◽  
pp. 450-451
Author(s):  
Hendrik van Rensburg ◽  
Petrus J. Steynberg ◽  
Johann F. W. Burger ◽  
Pieter S. van Heerden ◽  
Daneel Ferreira
Keyword(s):  
Absolute Configuration ◽  
Heterocyclic Ring ◽  
The Absolute ◽  
Derivatives Of ◽  
Circular Dichroic

CD data of all four diastereoisomers of the permethylaryl ether 3- O-acetyl derivatives of a series of flavan-3-ols permit assignment of the absolute configuration at the stereocentres of the heterocyclic ring.

Incarviatone A, a structurally unique natural product hybrid with a new carbon skeleton from Incarvillea delavayi, and its absolute configuration via calculated electronic circular dichroic spectra

RSC Advances ◽  
2012 ◽  
Vol 2 (10) ◽  
pp. 4175 ◽  
Author(s):  
Yun-Heng Shen ◽  
Yuanqing Ding ◽  
Tao Lu ◽  
Xing-Cong Li ◽  
Jun-Mian Tian ◽  
...  
Keyword(s):  
Natural Product ◽  
Absolute Configuration ◽  
Carbon Skeleton ◽  
Circular Dichroic

scholarly journals Exciton Coupling in Circular Dichroic Spectroscopy as a Tool for Establishing the Absolute Configuration of alpha,beta-Unsaturated Esters of Allylic Alcohols.

1991 ◽  
Vol 45 ◽  
pp. 56-62 ◽  
Author(s):  
Annette Lauridsen ◽  
Claus Cornett ◽  
S. Brøgger Christensen ◽  
Carsten M. Nielsen ◽  
Hugh Brian Dunford ◽  
...  
Keyword(s):  
Absolute Configuration ◽  
Allylic Alcohols ◽  
Unsaturated Esters ◽  
Exciton Coupling ◽  
Alpha Beta ◽  
The Absolute ◽  
Circular Dichroic Spectroscopy ◽  
Circular Dichroic

Enantioselective synthesis of flavonoids. Part 2. Poly-oxygenated α-hydroxydihydrochalcones and circular dichroic assessment of their absolute configuration

Tetrahedron ◽  
1990 ◽  
Vol 46 (12) ◽  
pp. 4429-4442 ◽  
Author(s):  
Jan A.N. Augustys ◽  
Babend C.B. Bezuidenhoudt ◽  
Annelie Swanepoel ◽  
Daneel Ferreira
Keyword(s):  
Absolute Configuration ◽  
Enantioselective Synthesis ◽  
Circular Dichroic
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