全部文献期刊会议图书|学者科研项目
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作者:Dongyang Li , Weijie Chen , Sheng Hua Liu ...
来源:[J].Chinese Chemical Letters(IF 1.21), 2020
摘要:Abstract(#br)The different oxidation states of sulphur atom play a significant role on functional materials. In this work, a aryl-thioether and its sulphone substituted benzo[ c ][1,2,5]oxadiazole dyes were synthesized and utilized to determine thiol-containing amino acids. The r...
作者:Xuan Zhang , Jushan Gao , Xiaoye Zhao ...
来源:[J].Chinese Chemical Letters(IF 1.21), 2020
摘要:Abstract(#br)Hyperbranched polymers have attracted increasing interests due to their unique structure-related advantages and have been utilized as drug carriers for controlled delivery. However, it is still challenging to prepare multi stimuli-responsive hyperbranched polyme...
作者:Kan Zhang , Yifan Zhang , Lei Shi
来源:[J].Chinese Chemical Letters(IF 1.21), 2020
摘要:Abstract(#br)Linear carbon chains (LCCs) are a one-dimensional sp 1 -hybridized allotrope of carbon. LCCs are extremely unstable: The longer the LCCs, the less stable the materials. Thus, it is a big challenge to synthesize long LCCs. Although the research on the short LCCs, e.g....
作者:Li Qin , Senyang Xu , Yang Liu ...
来源:[J].Chinese Chemical Letters(IF 1.21), 2020
摘要:Abstract(#br)Herein, a simple yet efficient hydrothermal strategy is developed to in-situ convert multi-layered niobium-based MXene (Nb 2 CT X ) to hierarchical Nb 2 CT X /Nb 2 O 5 composite. In the hybrid, the Nb 2 O 5 nanorods are well dispersed in and/or on the Nb 2 CT X . Tha...
作者:Mustapha Ait El Had , Abdelouahd Oukhrib , Mohamed Zaki ...
来源:[J].Chinese Chemical Letters(IF 1.21), 2020
摘要:Abstract(#br)From a mixture of α -, β - and γ -himachalenes extracted from waste wood of Atlas cedar (Cedrus atlantica), cadalene (1,6-dimethyl-4-isopropylnaphthalene) and iso-cadalene (1,6-dimethyl-3-isopropylnaphthalene) were produced in two steps with up to 71% ± 5% yield...
作者:Yuanhong Cai , Donghang Tan , Qiqi Zhang ...
来源:[J].Chinese Chemical Letters(IF 1.21), 2020
摘要:Abstract(#br)The synthesis of borylated organofluorines is of great interest due to their potential values as synthons in modular construction of fluorine-containing molecules. Reported herein is a rhodium-catalyzed hydroboration of aryl gem -difluoroalkenes leading to a ser...
作者:Ming Liu , Yang Zhou , Lixia Chen ...
来源:[J].Chinese Chemical Letters(IF 1.21), 2020
摘要:Abstract(#br)Based on the crystal structures of two cucurbit[6]uril/calix[ n ]arene-based supramolecular frameworks reported by Long and co-workers, we further investigated the interactions of cucurbit[6]uril with 4-sulfocalix[4]arene and 4-sulfocalix[6]arene using 1 H NMR spectr...
作者:Ke Yang , Zhiyan Ma , Hong-Xiao Tong ...
来源:[J].Chinese Chemical Letters(IF 1.21), 2020
摘要:Abstract(#br)A novel upper-rim functionalized calix[4]squaramide organocatalyst bearing bis-squaramide and cyclohexanediamine scaffolds was designed and prepared to catalyse a serial of asymmetric Michael addition of 1,3-dicarbonyl compounds to α,β -unsaturated carbonyl comp...
作者:Huifang Sun , Qi Zeng , Chen Ye ...
来源:[J].Chinese Chemical Letters(IF 1.21), 2020
摘要:Abstract(#br)High-performance nanomaterial catalysts for hydrogen evolution reaction via electrochemical water splitting are significant to the development of hydrogen energy. In this work, we report a robust and highly active catalyst fabricated through direct electrochemic...
作者:Shumeng Wu , He Wang , Li Li ...
来源:[J].Chinese Chemical Letters(IF 1.21), 2020
摘要:Abstract(#br)Combining high conductivity, hydrophilicity and excellent electrochemical performance in one, MXenes have attracted increasing attention since their inception. However, easy to stack caused by the van der Waals’ force between the layers limits their practical ap...

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