The Synthesis and Light Absorption Behaviour of Novel Coumarin Chromophores

KL An, SR Shin, K Jun, SY Park

Index: An, Kyoung Lyong; Shin, Seung Rim; Jun, Kun; Park, Soo Youl Journal of the Korean Chemical Society, 2014 , vol. 58, # 3 p. 297 - 302

Full Text: HTML

Citation Number: 0

Abstract

ABSTRACT. The synthetic route to coumarin systems is well established and one approach of particular interest leads to the intermediate 7-diethylamino-3-formylcoumarin. A combination of the N, N-diethylamino-coumarin donor with a wide range of acceptor groups of varying electron withdrawing strength should permit the synthesis of a series of extended coumarin dyes with absorption maxima range from 500 to 600 nm, or even beyond. In this ...

Related Articles:

Identification of a red-emitting fluorescent ligand for in vitro visualization of human serotonin 5-HT 1A receptors

[Lacivita, Enza; Masotti, Anna Carmela; Jafurulla, Md.; Saxena, Roopali; Rangaraj, Nandini; Chattopadhyay, Amitabha; Colabufo, Nicola A.; Berardi, Francesco; Perrone, Roberto; Leopoldo, Marcello Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 22 p. 6628 - 6632]

Fluorescent coumarinyldithiane as a selective chemodosimeter for mercury (II) ion in aqueous solution

[Kim, Ja Hyung; Kim, Hyun Jung; Kim, Sang Hoon; Lee, Jae Hong; Do, Jung Ho; Kim, Hae-Jo; Lee, Joung Hae; Kim, Jong Seung Tetrahedron Letters, 2009 , vol. 50, # 43 p. 5958 - 5961]

More Articles...