Title
Determination of the helical screw sense and side-group chirality of a synthetic chiral polymer from Raman optical activity Determination of the helical screw sense and side-group chirality of a synthetic chiral polymer from Raman optical activity
Author
Faculty/Department
Faculty of Sciences. Chemistry
Publication type
article
Publication
Weinheim ,
Subject
Chemistry
Source (journal)
Angewandte Chemie: international edition in English. - Weinheim
Volume/pages
50(2011) :42 , p. 9973-9976
ISSN
1433-7851
0570-0833
ISI
000296207100039
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Abstract
Splitting it up: Excellent agreement between the experimental and the quantum-chemically simulated Raman optical activity (ROA) spectrum of (+)-poly(trityl methacrylate) shows that the polymer backbone adopts a left-handed helical conformation while the trityl side groups display a left-handed propeller conformation. Thus ROA can be used to determine the complete structure of synthetic chiral polymers in solution.
E-info
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