16331-52-5Relevant academic research and scientific papers
Selective signaling of peracetic acid over hydrogen peroxide by desulfurization of an anthracene-thioamide
Eor, Suyoung,Choi, Myung Gil,Kim, Nayun,Sun, Taihao,Chang, Suk-Kyu
, p. 4080 - 4083 (2012)
Selective signaling of peracetic acid by desulfurization of a thioamide was investigated. A thioamide derivative of anthracene 1 was efficiently desulfurized by peracetic acid to the corresponding amide 2, which resulted in a pronounced turn-on type fluorescent signaling. Signaling was not affected by the presence of another important oxidant hydrogen peroxide thereby providing selective signaling of the peracetic acid from its frequent contaminant hydrogen peroxide. Anthracene-thioamide 1 also provided selectivity for peracetic acid over commonly encountered metal ions and anions. The chemical transformation was confirmed by 1H NMR, 13C NMR, and fluorescence measurements.
Anthracene derivatives and the corresponding dimers with TEMPO radicals
Nakatsuji, Shin'ichi,Ojima, Takeo,Akutsu, Hiroki,Yamada, Jun-Ichi
, p. 916 - 921 (2002)
Anthracene derivatives with several TEMPO radicals (2-4, 10) were prepared, and each photodimerization reaction was investigated. Although the photodimerization was unsuccessful in obtaining the dimers of anthracenes 2 and 3, which could be alternatively prepared in a stepwise manner, the photodimers of anthracenes 4 and 10 were available by the direct photoreaction. The dissociation reaction of the dimers proceeded well by heating them in solution to give the corresponding monomers in each case, and thus the reversible system could be constructed in the latter two systems. While no large difference was observed in their magnetic behaviors between the monomer/dimer pair of 4 and 8, an intriguing difference was found in the magnetic behaviors for the pair of 10 and 11 from ferromagnetic interactions in 10 to the variable magnetic interactions in 11 depending on the solvent molecules incorporated in the crystals.
The effect of addition of fluorescent moieties to dihydropyrenes: Enhancing photochromicity and fluorescence monitoring
Mitchell, Reginald H.,Bohne, Cornelia,Robinson, Stephen G.,Yang, Yanhong
, p. 7939 - 7946 (2007)
(Graph Presented) A series of dihydropyrenes with appending fluorescent moieties were synthesized with the objective of increasing the photochromic efficiency for this class of compounds and to establish how suitable fluorescence would be to follow their
Rhodium(III)-catalyzed directed peri -C-H alkenylation of anthracene derivatives
Karthikeyan, Jaganathan,Yoshikai, Naohiko
, p. 4224 - 4227 (2014)
Rhodium(III)-catalyzed oxidative coupling reactions of anthracene-9- carboxylic acid derivatives with electron-deficient olefins are reported. A cationic rhodium(III) catalyst, in combination with a copper(II) oxidant, promotes selective monoalkenylation
Anthracene possessing amide functionality as a turn-on fluorescent probe for Cu2+ and Zn2+ ions
Kaur, Navneet,Kaur, Baljeet
, p. 575 - 583 (2021)
An anthracene appended PET chemosensor, anthracene-9-carboxylic acid (3,4-dimethoxy-phenyl)-amide (A1), has been synthesized through condensation of corresponding acyl chloride and 3,4-dimethoxyaniline containing C = O and NH as receptors. The
Ligand-driven G-quadruplex conformational switching by using an unusual mode of interaction
Rodriguez, Raphael,Pantos, G. Dan,Goncalves, Diana P. N.,Sanders, Jeremy K. M.,Balasubramanian, Shankar
, p. 5405 - 5407 (2007)
Under control: An anthracene polyammonium derivative induces folding of the highly polymorphic human telomeric DNA into a single parallel G-quadruplex conformer through an unusual mode of interaction. The sequential use of this ligand and a porphyrazine allows controlled conformational switching of the quadruplex between parallel and antiparallel conformations. (Figure Presented).
Synthesis and Complexing Behavior of New Fluorescent Reagents for Alkaline Earth Metal Ions
Kakizawa, Yusuke,Akita, Takahiro,Nakamura, Hiroshi
, p. 1671 - 1674 (1993)
A new fluorescent reagent (1) which has two anthracene moieties at both terminals of linear polyether was synthesized, and the complexation behavior of 1 with alkaline earth metal ions was investigated.At the complexation with the metal ions, the fluorescence spectrum of 1 changed from that of monomer to dimer of anthracene. 1 formed both 1:1 and 1:2 complexes with alkaline earth metal ions, and the complex formation was selective to Ca2+.
[Ru(bpy)2(dppz-NH2)]2+ complex (dppz-NH2: 7-Amino-dipyrido [3,2-a : 2',3'-c]phenazine) as a useful photosensitizing unit for the construction of photoinduced energy transfer systems
Choi, Chang-Shik,Mishra, Lallan,Mutai, Toshiki,Araki, Koji
, p. 2051 - 2058 (2000)
7-Amino-dipyrido[3,2-a:2',3'-c]phenazine (dppz-NH2) has a diimine coordination site, a rigid and extended π conjugation system, and a reactive amino group within the molecule, and [Ru(bpy)2(dppz-NH2)]2+ was synthesized as a useful photosensitizing unit for the construction of photoinduced energy-transfer systems. Anthraquinone, anthracene, and [Os(bpy)3]2+ derivatives having a carboxylic acid function were used as energy-accepting units, and were successfully connected to [Ru(bpy)2(dppz-NH2)]2+ through an amide bond. Electronic spectral and electrochemical studies of the resultant complexes were carried out, and it was shown that effective excited electron or energy transfer took place from the Ru(II) polypyridyl center to these units. In the case of the heterodinuclear Ru(II)/Os(II) complex, emission from the Ru(II) polypyridyl center was effectively quenched and that from the Os(II) polypyridyl center was increased compared to the reference Os(II) polyimine complex. The rate of energy transfer from the Ru(II) to the Os(II) polypyridyl, center through the dppz-amide connector was estimated to be 1.0 x 108 s-1 in acetonitrile.
Dual Upconverted and Downconverted Circularly Polarized Luminescence in Donor–Acceptor Assemblies
Yang, Dong,Duan, Pengfei,Liu, Minghua
, p. 9357 - 9361 (2018)
Through mimicking both the chiral and energy transfer in an artificial self-assembled system, not only was chiral transfer realized but also a dual upconverted and downconverted energy transfer system was created that emit circularly polarized luminescence. The individual chiral π-gelator can self-assemble into a nanofiber exhibiting supramolecular chirality and circularly polarized luminescence (CPL). In the presence of an achiral sensitizer PdII octaethylporphyrin derivative, both chirality transfer from chiral gelator to achiral sensitizer and triplet-triplet energy transfer from excited sensitizer to chiral gelator could be realized. Upconverted CPL could be observed through a triplet–triplet annihilation photon upconversion (TTA-UC), while downconverted CPL could be obtained from chirality-transfer-induced emission of the achiral sensitizer. The interplay between chiral energy acceptor and achiral sensitizer promoted the communication of chiral and excited energy information.
Light-switched ionophoric calix[4]arenes
Deng,Sakaki,Kawahara,Shinkai
, p. 2163 - 2166 (1992)
Three bianthracene-substituted calix[4]arenes were synthesized and a novel attempt to use these two anthracene moieties as a 'photochemical lid' for the ionophoric cavity was reported.
