27249-90-7Relevant articles and documents
Nanostructured thermosensitive polymers with radical scavenging ability
Zhou, Guangchang,Harruna, Issifu I.,Zhou, Weilie L.,Aicher, Wilhelm K.,Geckeler, Kurt E.
, p. 569 - 573 (2007)
The thermosensitive [60]fullerene end-capped poly(N-isopropylacrylamide) was successfully synthesized by the reaction of C60 with dithiobenzoate-terminated poly(N-isopropylacrylamide), which was prepared by reversible addition-fragmentation cha
Thermosensitive Gold Nanoparticles
Zhu, Ming-Qiang,Wang, Li-Qiong,Exarhos, Gregory J.,Li, Alexander D. Q.
, p. 2656 - 2657 (2004)
Thermosensitive gold nanoparticles were fabricated by conjugating Au with a thiol-terminated poly(N-isopropylacrylamide) or PPA; this polymer stabilizer exhibits a temperature transition while undergoing a hydrophilic to hydrophobic transformation. The introduction of PPA onto gold nanoparticles has sensitized Au nanoparticles with unique temperature dependence. At low temperature (25 °C), the solutions containing PPA-functionalized gold nanoparticles are transparent, whereas higher temperatures (30 °C) lead to opaque suspensions. The thermosensitive property of PPA-functionalized Au nanoparticles is reversible, and the clear?opaque suspensions can be repeated many times. Copyright
Compound embodiments that release H2S by reaction with a reactive compound and methods of making and using the same
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Page/Page column 39; 41-43, (2021/08/04)
Disclosed herein are embodiments of a donor compound that releases H2S by reacting with a reactive compound. The donor compound embodiments described herein can be used to deliver H2S to a subject or a sample and further can be used to administer therapeutic agents. The donor compound embodiments also can facilitate bioconjugation. Methods of making and using the donor compound embodiments also are disclosed.
Regioselective reaction of fluorinated aryllithium reagents and carbon disulfide in cyclopentyl methyl ether: Efficient synthesis of dithioesters and liquid crystal compounds having a difluoromethyleneoxy moiety
Araki, Keisuke,Fuchigami, Tsugumichi,Gotoh, Yasuyuki,Inoue, Munenori,Maebayashi, Haruki
, (2020/03/25)
Regioselective reaction (carbophilic over thiophilic attack) of several (o-fluorophenyl)lithium reagents with carbon disulfide was achieved to furnish dithioesters in good yields after alkylation, which are useful precursors of liquid crystal compounds having a difluoromethyleneoxy (-CF2O-) group. Running the reaction in the presence of a copper(I) salt catalyst and cyclopentyl methyl ether as a solvent is optimal.
Copper-catalyzed cross-coupling of thiols, alcohols, and oxygen for the synthesis of esters
Lim, Seungyeon,Ji, Miran,Wang, Xi,Lee, Chan,Jang, Hye-Young
supporting information, p. 591 - 595 (2015/01/30)
Copper-catalyzed, one-pot, three-component coupling reactions using thiols, alcohols, and oxygen to form a variety of esters in good yields were studied. In the presence of easily oxidized benzylic and allylic alcohols, thiols were selectively oxidized to form thionoesters, which underwent facile S/O exchange to afford esters. Thiols may be used as an alternative benzoyl source under mild aerobic conditions.
