4752-58-3Relevant articles and documents
Use of nitrogen-containing heterocyclic radical substituted alkene compounds
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Paragraph 0292-0294, (2017/09/12)
The invention relates to new use of a series of nitrogen-containing heterocyclic radical substituted alkene compounds, and more specifically relates to use of the compounds represented by general formula a or salts thereof in bioimaging, pH value detection, biomacromolecule detection or cell microenvironment detection, wherein Z, S1, S2 and R1 are defined as the specification. The compounds are utilized as the fluorescent dye for bioimaging, fluorescent pH probe for pH value detection and/or diagnostic agent for tumor cell detection. The compounds involved in the invention have excellent imaging effect, and shows the single component multicolor property, can be used for single component multicolor imaging or conventional imaging, etc., and haves enormous application prospect in bioimaging and tumor detection. (formula a).
Metal-free oxidative olefination of primary amines with benzylic C-H bonds through direct deamination and C-H bond activation
Gong, Liang,Xing, Li-Juan,Xu, Tong,Zhu, Xue-Ping,Zhou, Wen,Kang, Ning,Wang, Bin
supporting information, p. 6557 - 6560 (2014/08/18)
An oxidative olefination reaction between aliphatic primary amines and benzylic sp3 C-H bonds has been achieved using N-bromosuccinimide as catalyst and tert-butyl hydroperoxide as oxidant. The olefination proceeds under mild metal-free conditions through direct deamination and benzylic C-H bond activation, and provides easy access to biologically active 2-styrylquinolines with (E)-configuration. This journal is the Partner Organisations 2014.
Synthesis of hydroxystyrylquinolines and hydroxystyryl-2,2′- bipyridine under uncatalyzed and solvent-free conditions using microwave irradiation
Gavrishova,Lee,Gor'Kov,Budyka
experimental part, p. 507 - 509 (2011/08/02)
The possibility was explored of synthesizing trans-isomers of 2-(4-hydroxystyryl)quinoline, 2-(4-hydroxystyryl)-7-chloroquinoline, 3-(4-hydroxystyryl)benzo[f]quinoline, and 6-(4-hydroxystyryl)-2,2′- bipyridine under uncatalyzed and solvent-free conditions
