High-resolution solid-state carbon-13 NMR of poly(vinyl alcohol): enhancement of tacticity splitting by intramolecular hydrogen bonds

1983 ◽  
Vol 16 (9) ◽  
pp. 1535-1538 ◽  
Author(s):  
Takehiko Terao ◽  
Shiro Maeda ◽  
A. Saika
Keyword(s):  
Solid State ◽  
High Resolution ◽  
Hydrogen Bonds ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Intramolecular Hydrogen Bonds ◽  
Intramolecular Hydrogen

Structural study of poly(vinyl alcohol) in the gel state by high-resolution solid-state 13C NMR spectroscopy

1995 ◽  
Vol 28 (19) ◽  
pp. 6677-6679 ◽  
Author(s):  
Masatoshi Kobayashi ◽  
Isao Ando ◽  
Takahiro Ishii ◽  
Shigetoshi Amiya
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
High Resolution ◽  
Structural Study ◽  
13C Nmr ◽  
Vinyl Alcohol ◽  
13C Nmr Spectroscopy ◽  
Poly Vinyl Alcohol ◽  
Solid State 13C Nmr

scholarly journals A highly efficient solution and solid state ESIPT fluorophore and its OLEDs application

2021 ◽  
Author(s):  
Pei Yu ◽  
Virgile Trannoy ◽  
Anne Léaustic ◽  
Sophie Gadan ◽  
Régis Guillot ◽  
...  
Keyword(s):  
Excited State ◽  
Solid State ◽  
Hydrogen Bonds ◽  
Dicarboxylic Acid ◽  
Ethyl Ester ◽  
Efficient Solution ◽  
Acid Ethyl Ester ◽  
Intramolecular Hydrogen Bonds ◽  
Highly Efficient ◽  
Intramolecular Hydrogen

We present herein the synthesis and the photophysics of 2,2’-bipyridine-3,3’-diol-5,5’-dicarboxylic acid ethyl ester (BP(OH)2DCEt2), an excited state intramolecular proton tranfer (ESIPT)-based fluorophore featuring two identical intramolecular hydrogen bonds. BP(OH)2DCEt2 emits...

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