Fluorescence properties of crown ethers with phenylbenzothiozole pendant group

2005 ◽  
Vol 408 (4-6) ◽  
pp. 290-294 ◽  
Author(s):  
S. Kapoor ◽  
A.V. Sapre ◽  
S. Kumar ◽  
S.H. Mashraqui ◽  
T. Mukherjee
Keyword(s):  
Crown Ethers ◽  
Fluorescence Properties ◽  
Pendant Group

Absorption and fluorescence properties of acridinones, thioacridinones, aminoacridines and related crown ethers

2001 ◽  
Vol 38 (5) ◽  
pp. 1113-1118 ◽  
Author(s):  
Anne-Marie Patellis ◽  
Jean-Pierre Galy ◽  
Jacky Kister ◽  
Robert Chicheportiche ◽  
José Elguero
Keyword(s):  
Crown Ethers ◽  
Fluorescence Properties

ChemInform Abstract: Absorption and Fluorescence Properties of Acridinones, Thioacridinones, Aminoacridines and Related Crown Ethers.

ChemInform ◽  
2010 ◽  
Vol 33 (5) ◽  
pp. no-no
Author(s):  
Anne-Marie Patellis ◽  
Jean-Pierre Galy ◽  
Jacky Kister ◽  
Robert Chicheportiche ◽  
Jose Elguero
Keyword(s):  
Crown Ethers ◽  
Fluorescence Properties

Crown and azacrown ethers with pendant adenine group

1987 ◽  
Vol 52 (12) ◽  
pp. 2971-2982 ◽  
Author(s):  
Petr Holý ◽  
Martin Bělohradský ◽  
Ivan Stibor ◽  
Juraj Koudelka ◽  
David Šaman ◽  
...  
Keyword(s):  
Liquid Chromatography ◽  
Nmr Spectroscopy ◽  
Crown Ethers ◽  
Ring Opening ◽  
Sodium Ion ◽  
Pendant Group ◽  
Azacrown Ethers ◽  
Ring Opening Reaction ◽  
The Individual ◽  
C Nmr

Base-catalyzed oxirane ring-opening reaction of 4,5-epoxy-2-oxapentyl crown ethers Ia-Ie and N-(2,3-epoxy-1-propyl) azacrown ethers IIa-IIc with adenine affords mixtures of corresponding adenin-9-yl, adenin-3-yl and adenin-7-yl derivatives (IIIa-IIIe, IVa-IVe, Va-Ve, VIa-VIc, VIIa-VIIc and VIIIa-VIIIc) respectively, separable by liquid chromatography. Structure of the individual isomers was assigned on basis of 1H, and 13C NMR spectroscopy. Compexation of the prevailing (adenin-9-yl) isomers IIIa-IIIe and VIa-VIc with sodium ion was measured potentiometrically in 99% methanol and the calculated stability constants were compared with corresponding data from related homologous series of crown and azacrown ethers IXa-IXe, Xa-Xe, XIa-XIc and XIIa-XIIc differing in pendant group.

The synthesis and fluorescence properties of novel chromenone-crown ethers

2010 ◽  
Vol 22 (9) ◽  
pp. 491-498 ◽  
Author(s):  
Cihan Gündüz ◽  
Ümit Salan ◽  
Mustafa Bulut
Keyword(s):  
Crown Ethers ◽  
Fluorescence Properties

Fluorescence properties and stimulated emission in substituted europium chelates

1967 ◽  
Vol 64 ◽  
pp. 173-182 ◽  
Author(s):  
Erhard J. Schimitschek ◽  
Richard B. Nehrich Jr ◽  
John A. Trias
Keyword(s):  
Stimulated Emission ◽  
Fluorescence Properties ◽  
Europium Chelates

Fluorescence Properties of Pyrylretinol

2000 ◽  
Vol 72 (3) ◽  
pp. 415 ◽  
Author(s):  
Joydip Das ◽  
Rosalie K. Crouch ◽  
Parkson Lee-Gau Chong
Keyword(s):  
Fluorescence Properties
Sign in / Sign up

Export Citation Format

Share Document