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【答案】应助回帖
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glenda007982: 金币+20 2019-02-27 11:25:47
心静_依然: LS-EPI+1, 感谢应助 2019-02-28 08:34:39
Polymerization of N-oxazoline substituted phenyl methacrylamide with large optical activities
Accession number: 20144200114015
Authors: Li, Zhongwen 1 ; Liu, Xiaomeng 2 ; Yuan, Chao 1 ; Fu, Zheng 1
Author affiliations : 1 Department of Pharmacy, Shandong Medical College, Jinan, China
2 Archive, Shandong Medical College, Jinan, China
Corresponding author: Li, Zhongwen
Source title: WIT Transactions on Biomedicine and Health
Abbreviated source title: WIT Trans. Biomed. Health.
Volume: 19
Part number: 1 of 1
Issue date: 2014
Publication Year: 2014
Pages: 375-382
Language: English
ISSN: 17433525
ISBN-13: 9781845649920
Document type: Conference article (CA)
Conference name: 2014 International Conference on Medical Engineering and Bioinformatics, MEB 2014
Conference date: April 7, 2014 - April 8, 2014
Conference location: Wuhan, China
Conference code: 108115
Sponsor: Information Technology and Industrial Engineering Research Center
Publisher: WITPress
Abstract: Radical polymerization of chiral N-[o-(4-iso-Pr-4,5-dihydro-1,3-oxazol-2- yl)phenyl]methacrylamide ((S)-PriOPMAM) were carried out with AIBN or BPO initiator to obtained optical active polymers. The polymer yields and the chiroptical behavior of the resultant polymers have been examined in detail by using IR and1H NMR spectroscopies in comparison with our previous observation. The polymers showed relatively high molecular weights(Mn=6000– 14,000) and largest specific rotations([α]25D =+187.6°). Particularly, the largest specific optical rotation of the polymer is almost the two times of the monomer. © 2014 WIT Press.
Main heading: Organic polymers
Controlled terms: Atom transfer radical polymerization - Bioinformatics - Biomedical engineering - Free radical polymerization - Manganese - Nitrogen compounds - Nuclear magnetic resonance spectroscopy - Optical materials - Polymerization
Uncontrolled terms: H NMR spectroscopy - High molecular weight - Methacrylamides - Optical active polymers - Optical activity - Oxazolines - Specific optical rotations - Specific rotations
Classification code: 461.1Biomedical Engineering - 543.2Manganese and Alloys - 741.3Optical Devices and Systems - 804.1Organic Compounds - 815.1.1Organic Polymers - 815.2Polymerization - 903Information Science - 932.2Nuclear Physics
DOI: 10.2495/MEB140481
Database: Compendex
Compilation and indexing terms, © 2019 Elsevier Inc. |
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