66739-89-7Relevant articles and documents
A nitroolefin functionalized DPP fluorescent probe for the selective detection of hydrogen sulfide
Wang, Lingyun,Chen, Xianggen,Cao, Derong
, p. 3367 - 3373 (2017)
In this paper, a nitroolefin functionalized probe DPP-NO2 was designed and synthesized as a selective fluorescent probe for detection of hydrogen sulfide (H2S). The specific reduction reaction between the nitro group and H2/sub
Porosity-induced emission: exploring color-controllable fluorescence of porous organic polymers and their chemical sensing applications
Li, Yankai,Bi, Shiming,Liu, Fei,Wu, Shengying,Hu, Jun,Wang, Limin,Liu, Honglai,Hu, Ying
, p. 6876 - 6881 (2015)
Most organic dyes dissipate their excitation energy in the aggregated state because of the "aggregation-caused quenching" effect, deteriorating their application in optoelectronic devices. To prevent the "aggregation-caused quenching" effect, we incorpora
A colorimetric probe based on diketopyrrolopyrrole and tert-butyl cyanoacetate for cyanide detection
Wang, Lingyun,Zhu, Linhui,Cao, Derong
, p. 7211 - 7218 (2015)
A new colorimetric probe 1 comprising a diketopyrrolopyrrole-based Michael receptor, which recognized cyanide anions with high selectivity, was designed and synthesized. Addition of CN- aqueous solution to 1 in THF resulted in a rapid color cha
Photochemical C-H Activation Enables Nickel-Catalyzed Olefin Dicarbofunctionalization
Campbell, Mark W.,Yuan, Mingbin,Polites, Viktor C.,Gutierrez, Osvaldo,Molander, Gary A.
supporting information, p. 3901 - 3910 (2021/04/06)
Alkenes, ethers, and alcohols account for a significant percentage of bulk reagents available to the chemistry community. The petrochemical, pharmaceutical, and agrochemical industries each consume gigagrams of these materials as fuels and solvents each year. However, the utilization of such materials as building blocks for the construction of complex small molecules is limited by the necessity of prefunctionalization to achieve chemoselective reactivity. Herein, we report the implementation of efficient, sustainable, diaryl ketone hydrogen-atom transfer (HAT) catalysis to activate native C-H bonds for multicomponent dicarbofunctionalization of alkenes. The ability to forge new carbon-carbon bonds between reagents typically viewed as commodity solvents provides a new, more atom-economic outlook for organic synthesis. Through detailed experimental and computational investigation, the critical effect of hydrogen bonding on the reactivity of this transformation was uncovered.
Ester compound based on pyrrolopyrrolediketone and having solid-liquid double fluorescence and application
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Paragraph 0037-0039, (2021/03/13)
The invention discloses an ester compound based on pyrrolopyrrolediketone and having solid-liquid double fluorescence, which has the following structural general formula; wherein the R1, R2, R3, R4 and R5 are respectively and independently selected from h
Pyrrole-pyrroledione-based derivative fluorescent probe and application thereof
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Paragraph 0029-0031, (2021/11/19)
The invention discloses a pyrrole-pyrrole-dione-based derivative as shown in the formula I. R Is selected from - CH. 3 . - (CH)2 )n CH3 , (CH)2 )m CH2 X, CH (CH)3 )su