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Start Over Author "Diep Chau" Journal tetrahedron letters: international organ for the rapid publication of preliminary communications in organic chemistry
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1. Structures and absolute stereochemistry of guaiane sesquiterpenoids from the gorgonian Menella woodin.

Author

Diep, Chau Ngoc, Lyakhova, Ekaterina G., Berdyshev, Dmitrii V., Kalinovsky, Anatoly I., Tu, Vu Anh, Cuong, Nguyen Xuan, Nam, Nguyen Hoai, Minh, Chau Van, and Stonik, Valentin A.

Subjects
*STEREOCHEMISTRY, *SESQUITERPENES, *CHEMICAL structure, *ALCYONACEA, *NUCLEAR magnetic resonance spectroscopy
Abstract

Guaiane sesquiterpenoids ( 1 , 2 ) were isolated from the gorgonian Menella woodin and their structures elucidated by extensive spectroscopic analysis. A complex approach was used to determine the configurations of the asymmetric centres in these natural products, based on the application of Mosher’s method, and the calculation of stable conformations of the rings along with a comparison of experimental ECD, NMR spectra, and specific optical rotations with those theoretically calculated by quantum-chemical methods. [ABSTRACT FROM AUTHOR]

Published
2015
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