Results 1 to 10 of about 185,465 (298)
Understanding alkali metal promotion in hydrogenation catalysis through Strong Metal–Base Interaction [PDF]
Nature CommunicationsAlkali metals have been widely used as promoters in heterogeneous metal catalysts to improve activity, product selectivity, and stability. Despite their prevalence, the precise role remains not fully uncovered due to the complex interplay between ...
Munam Jung +11 more
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Synthesis of Novel Pyrazole Derivatives Containing Phenylpyridine Moieties with Herbicidal Activity
Molecules, 2022 To discover new compounds with favorable herbicidal activity, a range of phenylpyridine moiety-containing pyrazole derivatives were designed, synthesized, and identified via NMR and HRMS.
Zengfei Cai +3 more
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Molecules, 2023 The increase in the insecticide resistance of pests, such as Mythimna separata, Aphis craccivora Koch, and Tetranychus cinnabarinus, necessitates the development of new heterocyclic compounds with high insecticidal activity.
Wenliang Zhang +2 more
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Molecules, 2022 To discover novel herbicidal compounds with favorable activity, a range of phenylpyridine-moiety-containing α-trifluorothioanisole derivatives were designed, synthesized, and identified via NMR and HRMS.
Zengfei Cai +3 more
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Journal of Materials Research and Technology, 2023 Hydrogenation and nanocrystallization of Ti6Al4V alloy were achieved by electrolytic hydrogenation and SMAT processing. The hydride δ phase appeared when the hydrogenation time reached 4 h.
Wenqi Zhao +7 more
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Molecules, 2020 A series of novel phenyl methoxyacrylate derivatives containing a 2-alkenylthiopyrimidine substructure were designed, synthesized, and evaluated in terms of acaricidal activity. The structures of the title compounds were identified by 1H NMR, 13C NMR and
Shulin Hao +3 more
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(1R,2R)-8-Bromo-1-[(E)-2-(4-bromophenyl)ethenyl]-2-nitro-1,2-dihydronaphtho[2,1-b]furan
IUCrData, 2016 The title compound,C20H13Br2NO3, contains the dihydrobenzofuran moiety, which is present in the physiologically active components of many medicinal plants.
Xiaoqin Fang, Yifeng Wang
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Methyl 4-methyl-2-oxo-3,4-dihydrodibenzo[b,d]furan-4a(2H)-carboxylate
IUCrData, 2017 The title compound, C15H14O4, has structural similarities to the alkaloid galanthamine, used in the treatment of Alzheimer's disease. The structure consists of a fused three-ring system comprising benzene and cyclohexenone fused to a central furan ring ...
Yidong Jiang, Yifeng Wang
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Catalysts for selective hydrogenation of acetylene: A review
Materials Today Catalysis, 2023 Ethylene is a crucial industrial feedstock in the petrochemical sector. However, the presence of a small amount of acetylene impurities in ethylene products will directly affect the next application of ethylene.
Kefeng Xie +5 more
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Methyl 1-[(Z)-2-(benzyloxycarbonyl)hydrazin-1-ylidene]-5-chloro-2-hydroxyindane-2-carboxylate
Acta Crystallographica Section E, 2014 The title compound, C19H17ClN2O5, is an important intermediate for the synthesis of the pesticide Indoxacarb [systematic name: (S)-methyl 7-chloro-2-{[(methoxycarbonyl)[4-(trifluoromethoxy)phenyl]amino]carbonyl}-2H,3H,4aH,5H-indeno[1,2-e][1,3,4 ...
Kun Dong, Yifeng Wang
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