13C NMR spectroscopy of copoly(arylenephthalide) derivatives with diphenyloxide and terphenyl fragments in the main chain. (7th August 2013)

• Record Type: Journal Article
• Authors: Kraikin, Vladimir A.; Fatykhov, Akhnef A.; Sakhipova, Il'nara I.; Sedova, Elvira A.; Egorov, Aleksandr E.; Salazkin, Sergey N.
• Is Part Of: Magnetic resonance in chemistry. Volume 51:Number 10(2013:Oct.)
• Page Start: 621
• Page End: 629
• Publication Date: 2013-08-07
• Subjects: Nuclear magnetic resonance spectroscopy -- Periodicals; Chemistry, Organic -- Periodicals; Magnetic resonance -- Periodicals; 538.36
• DOI: 10.1002/mrc.3991
• Languages: English
• ISSNs: 0749-1581

Abstract

<abstract abstract-type="main"> <title> <x xml:space="preserve">Abstract</x> </title> <p> ¹H and ¹³С NMR spectral assignments have been provided for low‐molecular reference monomers, poly(diphenyleneoxidephthalide) and periodic copoly(arylenephthalide) derivatives such as AB, ABB, and ABBB (where A = terphenylenephthalide and B = diphenyleneoxidephthalide) using ¹H‐¹H COSY, ¹H‐¹³C HSQC and HMBC NMR techniques. Distinctive ¹³C NMR chemical shifts of a main chain have been observed containing fragments of similar structures and lateral phthalate groups being part of various diads. Copyright © 2013 John Wiley &amp; Sons, Ltd.</p> </abstract>