2615-11-4Relevant articles and documents
The role of ancillary ligand on regulating photoluminescence properties of Eu(III) helicates
Gao, Ting,Li, Hongfeng,Ma, Hongjian,Yan, Pengfei,Zhou, Yanyan
, (2021)
Three binuclear Eu3+ helicates, [Eu2(OBTA)3(H2O)3(CH3COCH3)]·1.5CH3COCH3·H2O (1), [Eu2(OBTA)3(Bpy)2]·2CH3/
Selective electrochemical oxidation of aromatic hydrocarbons and preparation of mono/multi-carbonyl compounds
Li, Zhibin,Zhang, Yan,Li, Kuiliang,Zhou, Zhenghong,Zha, Zhenggen,Wang, Zhiyong
, p. 2134 - 2141 (2021/09/29)
A selective electrochemical oxidation was developed under mild condition. Various mono-carbonyl and multi-carbonyl compounds can be prepared from different aromatic hydrocarbons with moderate to excellent yield and selectivity by virtue of this electrochemical oxidation. The produced carbonyl compounds can be further transformed into α-ketoamides, homoallylic alcohols and oximes in a one-pot reaction. In particular, a series of α-ketoamides were prepared in a one-pot continuous electrolysis. Mechanistic studies showed that 2,2,2-trifluoroethan-1-ol (TFE) can interact with catalyst species and generate the corresponding hydrogen-bonding complex to enhance the electrochemical oxidation performance. [Figure not available: see fulltext.]
Investigations into the structure-activity relationship in gemini QACs based on biphenyl and oxydiphenyl linker
Vereshchagin, Anatoly N.,Frolov, Nikita A.,Konyuhova, Valeria Yu,Kapelistaya, Ekaterina A.,Hansford, Karl A.,Egorov, Mikhail P.
, p. 3429 - 3438 (2021/02/03)
Eighteen novel gemini quaternary ammonium compounds were synthesized to examine the effect of linker nature, aliphatic chain length and their relative position on antibacterial and antifungal activity. The synthesized compounds showed strong bacteriostatic activity against a panel of both Gram-positive and Gram-negative bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) and two fungi. Some of these compounds exhibited a wider and more potent antimicrobial spectrum than commonly-used antiseptics, such as benzalkonium chloride (BAC), cetylpyridinium chloride (CPC), chlorhexidine digluconate (CHG) and octenidine dihydrochloride (OCT).