13797-26-7Relevant articles and documents
Aggregation induced emission characteristics of maleimide derivatives
Boominathan, Muthusamy,Sathish, Veerasamy,Nagaraj, Muthupandi,Bhuvanesh, Nattamai,Muthusubramanian, Shanmugam,Rajagopal, Seenivasan
, p. 22246 - 22252 (2013/11/06)
A simple microwave assisted protocol for the construction of maleimides from various anilines and dialkyl acetylene dicarboxylates has been demonstrated. The AIE property of one of the maleimide derivatives has been studied in detail. The maleimide is AIE-active, and its color, fluorescence efficiency, quantum yield and fluorescence lifetime can be readily tuned by adding water to the THF solution. Compound 3a is found to be weakly luminescent when it is dissolved in THF, but its luminescence intensity increases enormously by the gradual addition of water up to 90% with associated increase in quantum yield and fluorescence lifetime. The Royal Society of Chemistry 2013.
The Reaction of Aryl Azides with 1,4-Quinones
Barnish, Ian T.,Gibson, Martin S.
, p. 1740 - 1757 (2007/10/02)
Aryl azides react with 1,4-quinones to give adducts which undergo one or both of the following reactions in situ: (a) dehydrogenation to the corresponding quinone or (b) denitrogenation with accompanying rearrangement to the corresponding enamine of the 2,5-dioxo-3-cyclopentene-1-carbaldehyde or 1,3-dioxoindan-2-carbaldehyde, as appropriate.
Method for the preparation of quinoline-2,3-dicarboxylic acid
-
, (2008/06/13)
The present invention relates to novel methods for the preparation of quinoline-2,3-dicarboxylic acid, useful for the preparation of the highly effective 2-(2-imidazolin-2-yl)quinoline-3-carboxylic acid herbicidal agents.