A5101576786- Organometallic Complex Synthesis and Catalysis
- Synthesis of Organic Compounds
- Nanocluster Synthesis and Applications
- Metal complexes synthesis and properties
- Inorganic Chemistry and Materials
- Multicomponent Synthesis of Heterocycles
- Metal-Organic Frameworks: Synthesis and Applications
- Synthesis and biological activity
- Organometallic Compounds Synthesis and Characterization
- Photochromic and Fluorescence Chemistry
- Polyoxometalates: Synthesis and Applications
- Asymmetric Hydrogenation and Catalysis
- Crystallography and molecular interactions
- X-ray Diffraction in Crystallography
- Cancer, Hypoxia, and Metabolism
- Photochemistry and Electron Transfer Studies
- Carbon dioxide utilization in catalysis
- Diet, Metabolism, and Disease
- Oxidative Organic Chemistry Reactions
- Organoselenium and organotellurium chemistry
- Synthesis and Properties of Aromatic Compounds
- Adipose Tissue and Metabolism
- Natural Compound Pharmacology Studies
- Thermal and Kinetic Analysis
- Bioactive Compounds and Antitumor Agents
Northwest A&F University
2025
Hangzhou Dianzi University
2024
Wuhan University
2024
King Abdullah University of Science and Technology
2024
Henan Normal University
2020
China Pharmaceutical University
2014-2015
Zhengzhou University
2014
Bohai University
2009-2012
University of St Andrews
2007-2009
Capital Normal University
2006
Studies have confirmed that long-term consumption of ice wine does not induce disorders glycolipid metabolism, and the high content malic succinic acids in inhibits negative effects fructose to a certain extent.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTWeak metal-metal bonds in an "electron-rich" cluster. The synthesis and x-ray crystallographic characterization of Os4(CO)12(.mu.3-S)2 Os6(CO)16(.mu.4-S)(.mu.3-S)Richard D. Adams Li Wu YangCite this: J. Am. Chem. Soc. 1982, 104, 15, 4115–4117Publication Date (Print):July 1, 1982Publication History Published online1 May 2002Published inissue 1 July 1982https://pubs.acs.org/doi/10.1021/ja00379a012https://doi.org/10.1021/ja00379a012research-articleACS...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTFormation of membrane domains created during the budding vesicular stomatitis virus. A model for selective lipid and protein sorting in biological membranesPeng Luan, Li Yang, Michael GlaserCite this: Biochemistry 1995, 34, 31, 9874–9883Publication Date (Print):August 8, 1995Publication History Published online1 May 2002Published inissue 8 August 1995https://pubs.acs.org/doi/10.1021/bi00031a008https://doi.org/10.1021/bi00031a008research-articleACS...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAddition of isocyanides to [CpMo(CO)2]2. Crystal and molecular structure Cp2Mo2(CO)4(.mu.-.eta.2-CNPh) which contains a bridging .eta. isocyanide ligandRichard D. Adams, Dean A. Katahira, Li Wu YangCite this: Organometallics 1982, 1, 2, 231–235Publication Date (Print):February 1982Publication History Published online1 May 2002Published inissue 1 February...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTClusters in catalysis. High reactivity an electron-rich cluster with weak metal-metal bonds. Facile, reversible addition of carbon monoxide to Os4(CO)12(μ3-S)2Richard D. Adams and Li Wu YangCite this: J. Am. Chem. Soc. 1983, 105, 2, 235–240Publication Date (Print):January 1, 1983Publication History Published online1 May 2002Published inissue 1 January...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCluster synthesis. 1. The use of sulfido ligands in the synthesis high nuclearity transition metal cluster compounds. and crystal molecular structures Os6(CO)17(.mu.4-S)2 Os6(CO)16(.mu.4-S)(.mu.3-S)Richard D. Adams, Istvan T. Horvath, Li Wu YangCite this: J. Am. Chem. Soc. 1983, 105, 6, 1533–1538Publication Date (Print):March 1, 1983Publication History Published online1 May 2002Published inissue 1 March...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMetal-induced cleavage of carbon-sulfur bonds in thiolato ligands. Thermolysis HOs3(CO)10(.mu.-SC6H5) under carbon monoxide pressure. The synthesis and crystal molecular structures Os4(CO)13(.mu.3-S) Os5(CO)15(.mu.4-S)Richard D. Adams, Istvan T. Horvath, Brigitte E. Segmueller, Li Wu YangCite this: Organometallics 1983, 2, 10, 1301–1308Publication Date (Print):October 1, 1983Publication History Published online1 May 2002Published inissue 1 October...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEffects of ligand substitution on the metal-metal bonding in triosmium carbonyl clusters. The crystal and molecular structures Os3(.mu.3-S)2(CO)9 Os3(.mu.3-S)2(CO)8PMe2PhRichard D. Adams, Istvan T. Horvath, Brigitte E. Segmueller, Li Wu YangCite this: Organometallics 1983, 2, 1, 144–148Publication Date (Print):January 1983Publication History Published online1 May 2002Published inissue 1 January...
Reaction of [PhP(Se)(μ-Se)]2 (Woollins' reagent, WR) with symmetrically disubstituted diynes: five-membered P(Se)Se2C2 heterocycles and bis-heterocycles two rings connected through a C–C single bond; tBu–CC–CC–tBu reacts differently to afford an unprecedented four-membered P(Se)SeC2 heterocycle one unreacted triple bond fused bis-heterocycle containing P(Se)SeC3 at the middle carbons diyne give heterocyclic analogue pentalene, [3.3.0]octa-1-6-diene.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCluster synthesis. 4. The role of sulfido ligands in the synthesis high nuclearity metal carbonyl cluster compounds. Os4(CO)13(.mu.3-S)2 and Os7(CO)20(.mu.4-S)2 crystal molecular structure Os7(CO)20(.mu.4-S)2Richard D. Adams, Istvan T. Horvath, Pradeep Mathur, Brigitte E. Segmueller, Li Wu YangCite this: Organometallics 1983, 2, 9, 1078–1083Publication Date (Print):September 1, 1983Publication History Published online1 May 2002Published inissue 1...
The X-ray structures of 12 primary selenoamides are reported. Metric parameters provided, together with an illustration the range hydrogen bonding motifs.
The atom-economical reaction of carbon dioxide (CO2) with epoxides possesses the potential to utilize captured CO₂ for synthesizing useful chemicals. Among a wide range metal complexes employed this transformation, iron (Fe) stands out because its low cost, ready availability, and stability. In work, pyridine-based pincer PN³-Fe(II) complex was synthesized used as an efficient catalyst epoxide cycloaddition. More importantly, enabled direct capture in atmosphere conversion into cyclic...
Abstract A convenient method to obtain a series of bromo‐substituted flavone‐like troponoid compounds 6,8‐dibromo‐2‐arylcyclohepta[ b ]pyran‐4,9‐diones 3a–3s by oxidation cyclization the readily available intermediates 3‐cinnamoyl‐5,7‐dibromotropolones 2a–2s using I 2 /DMSO/H SO 4 system was realized. Compounds were obtained from aldol reaction 3‐acetyl‐5,7‐dibromotropolone 1 with various benzaldehydes. and are novel their structures supported IR, H NMR, MS elemental analyses.
A facile and clean synthesis of novel 2-tropolonyl substituted quinoline-4-carboxylic acids via Pfitzinger reaction 3-acetyltropolone or 3-acetyl-5-bromotropolone with different isatins in water was described.It the first time that applied to troponoid field.The structures all synthesized compounds were characterized by elemental analysis spectral data.Quinoline-4-carboxylic are great synthetic interest due their wide variety medicinal applications, as key intermediates for drugs. 1,29][10]...
A facile synthesis of some novel 5,7-dibromotropono[c]pyrazole derivatives via the condensation reaction 3-acetyl-5,7-dibromotropolone with aromatic hydrazines is described.All synthesized compounds were obtained in good yields 67-88% and their structures characterized by IR, 1 H NMR, MS, elemental analysis.5][6][7] This class has also a rich chemistry because easy reductive cleavage susceptibility to ring transformations.[13][14] On other hand, troponoid natural products synthetic have...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthesis of open metal carbonyl cluster compounds. The reactions closo-sulfido compounds with hydrogen sulfide. Synthesis and crystal molecular structure H2Os5(CO)14(.mu.3-S)2Richard D. Adams, Istvan T. Horvath, Li Wu YangCite this: Organometallics 1983, 2, 9, 1257–1258Publication Date (Print):September 1, 1983Publication History Published online1 May 2002Published inissue 1 September...
An efficient synthesis of α-amidoketone derivatives through the cascade reactions carboxylic acids with vinyl azides is presented. Compared literature protocols, notable features this new method include catalyst-free conditions, broad substrate scope, good tolerance a wide range functional groups, and high efficiency. In addition, synthetic potential as tool for late-stage modification was convincingly manifested by its application in structural elaborations number acid drug molecules.
Chemically induced dynamic nuclear polarization (CIDNP) was used to study the valence isomerization of norbornadiene (NBD) quadricyclane (QC) sensitized by dibenzoylmethanatoboron difluoride (DBMBF2). While DBMBF2 readily QC NBD via an electron transfer mechanism, it did not promote reverse isomerization. In contrast, in presence aromatic co-sensitizer, such as toluene, ethylbenzene, biphenyl or durene, QC. The novel result is rationalized invoking a photoinduced involving triplexes key...