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| 1 | Visible-light-promoted sulfonylmethylation of imidazopyridines显示文摘The visible light promoted C-H sulfonylmethylation of imidazopyridines with easily accessible bromomethyl sulfones under mild reaction conditions was described.This protocol provides an effective and practical access to sulfonylmethylated imidazopyridines with good functional group tolerance.The desired products were provided in moderate to excellent yields for 50 examples at room temperature.The method could also be an attractive strategy to install a methyl group on imidazopyridines. | Xia Mi Yuanfang Kong Jingyu Zhang Chao Pi Xiuling Cui | 2019 | Chinese Chemical Letters2019，30，12： | 3 |
| 2 | Cyclopalladated ferrocenylimines as efficient catalysts for homogeneous catalysis:A brief introduction to our preliminary achievements显示文摘Cyclopalladated ferrocenylimines as a novel kind of highly efficient palladium catalyst precursors, which are air-stable and easy to handle, have been successfully applied in a wide variety of catalytic reactions ranging from classical reactions, such as Heck, Suzuki, Sonogashira and Buchwald-Hartwig couplings, to cyanation, addition reactions of arylboronic acids, and coupling reactions involving terminal alkynes. The preliminary achievements regarding their applications to homogeneous catalysis are concisely described herein. | WU YangJie YANG Fan ZHANG JinLi CUI XiuLing GONG JunFang SONG MaoPing LI TieSheng | 2010 | Chinese Science Bulletin2010，55，25： | 2 |
| 3 | Mechanical and antibacterial properties of tannic acid-encapsulated carboxymethyl chitosan/polyvinyl alcohol hydrogels显示文摘The objective of this study was to develop an effective,potential wound dressing,which was constructed with a composite hydrogel of poly(vinyl alcohol)(PVA),carboxymethyl chitosan(CMC)and tannic acid(TA)by cryogenic treatment and freeze-drying method.The as-prepared TA-crosslinked PVA/CMC hydrogels exhibited interconnected pore structure with the mean pore size of roughly 3.7��m.We found that the compressive strength and stiffness of composite hydrogel increased when the TA component was introduced.However,the PVA/CMC-TA hydrogel possessed obviously lower swell property than that of the TA-free PVA/CMC hydrogel.We also found that the TA addition significantly improved the antibacterial capacity of the as-prepared hydrogel.Moreover,the inhibition zone test showed that the antibacterial activity of PVA/CMC-TA against S.aureus bacteria was greater than that against E.coli.The biological results indicated that the PVA/CMC-TA hydrogel exhibited good cytocompatibility to natural human dermal fibroblasts.In summary,our PVA/CMC-TA composite hydrogel exhibited promising mechanical and antibacterial properties,which showed great potential application as wound healing materials. | Xiaofan Feng Xiuling Hou Congjing Cui Shibin Sun Sahiya Sadik Shaohua Wu Fang Zhou | 2021 | Engineered Regeneration2021，2，1： | 2 |
| 4 | Cyclopalladated ferrocenylimines: efficient catalysts for homocoupling and Sonogashira reaction of terminal alkynes显示文摘 | Fan Yang Xiuling Cui Ya-nan Li Jinli Zhang Ge-rui Ren Yangjie Wu | 2007 | Tetrahedron2007，，9： | 1 |
| 5 | Cyclopalladated ferrocenylimines: highly active catalysts for Heck reactions显示文摘 | Yangjie Wu Jianjun Hou Hongying Yun Xiuling Cui Ruijuan Yuan | 2001 | Journal of Organometallic Chemistry2001，，： | 1 |
| 6 | Palladaeycle-eatalyzed cross-coupling reactions of arylboronic acids with carboxylic anhydrides or acyl chlorides 显示文摘 | Yu Ajuan Shen Lei Cui Xiuling | 2012 | Tetrahedron2012，68，11： | 1 |
| 7 | Rhodium(Ⅲ)-catalyzed [4+2] annulation of N-arylbenzamidines with1,4,2-dioxazol-5-ones: Easy access to 4-aminoquinazolines via highly selective C-H bond activation显示文摘A novel approach for the synthesis of 4-aminoquinazolines has been developed via rhodium(Ⅲ)-catalyzed [4+2] annulation of N-arylbenzamidines with 1,4,2-dioxazol-5-ones.This reaction features excellent regioselectivity,broad substrate scope and high step economy,which would provide the refe rence for the construction of the fused 4-aminoquinazolines with biologically and pharmacologically active compounds. | Jie Ren Yanzhen Huang Chao Pi Xiuling Cui Yangjie Wu | 2021 | Chinese Chemical Letters2021，32，8： | 0 |
| 8 | Cp^*Co(Ⅲ)-catalyzed C—H amidation of azines with dioxazolones显示文摘Cp^*Co(Ⅲ)-catalyzed direct C—H amidation of azines has been developed.This co nversion could proceed smoothly in the absence of external oxidants,acids or bases,with excellent regioselectivity and broad functional group tolerance,CO2 was released as the sole byproduct,thus providing an environmentally benign amidation process.The products obtained are important intermediates in organic synthesis. | Yanzhen Huang Chao Pi Zhen Tang Yangjie Wu Xiuling Cui | 2020 | Chinese Chemical Letters2020，31，12： | 0 |
| 9 | Phosphine-phosphonium ylides as ligands in palladium-catalysed C2-H arylation of benzoxazoles显示文摘As balanced electron-rich P,C-chelating ligands,phosphine-phosphonium-ylides are considered for their ability to in situ promote palladium-catalysed direct C(sp^2)—H arylation.Using methyl phosphonium salts of 2,2’-bis(diphenylphosphino)-1,1’-binaphtyl('methyl-BINAPIUM')as ylide precursors under optimized reaction conditions,arylation of benzoxazole was found to proceed in moderate to high yield to give functional 2-aryl benzoxazoles.A strong anion effect of the non-salt free ylide was evidenced(TfO^->I^->PF6^-≈salt-free).This first example of phosphonium ylides as ligands in catalytic C-H activation extends the prospect of their general implementation in homogeneous transition metal catalysis. | Zhenyu Yao Xing Lin Remi Chauvin Lianhui Wang Emmanuel Gras Xiuling Cui | 2020 | Chinese Chemical Letters2020，31，12： | 0 |
| 10 | Palladium-catalyzed oxidative homocoupling of 2-arylquinazolinones显示文摘Pd-catalyzed oxidative homocoupling of 2-arylquinazolinones was successfully developed for the direct construction of biaryls via C—H bond activation.New well-defined structure that possessed two quinazolinone units was obtained with high efficiency and atomic economy.The protocols offer an efficient approach to the synthetically useful and functionalized biaryls in good yields using quinazolinone as a directing group. | Yadong Feng Zhengping Wu Ting Chen Qi Fu Qihua You Jinhai Shen Xiuling Cui | 2020 | Chinese Chemical Letters2020，31，12： | 0 |
| 11 | A Highly Efficient Synthesis of Optically Active Ferrocenylethylamines via Hydride Reduction of Chiral Ferrocenylketimines显示文摘由于使用(R)- 或(S)-- methylbenzylamine 作为 chiral,为中间的 ferrocenyl-mono- 或 1,1-bis-ketimines,相应第二等的 mono-bis-amines 或 1,1-bis-amines 的减小的辅助、低温度的政体与高 diastereoselectivity 被准备。-methylbenzyl 组的移动在高收益负担得起光学地活跃的主要 mono-ferrocenylethylamines 和 bis-ferrocenylethylamines。绝对配置(R, R )-3a 并且(S, S )-3b 被 X 光检查单个水晶衍射决定。 | Hengyu Qian Shihai Yan Xiuling Cui Chao Pi Cheng Liu Yangjie Wu | 2013 | Chinese Journal of Chemistry2013，31，8： | 0 |
| 12 | Ru(Ⅲ)-catalyzed construction of variously substituted quinolines from 2-aminoaromatic aldehydes(ketones)and isoxazoles:Isoxazoles as cyclization reagent and cyano sources显示文摘A Ru(Ⅲ)-catalyzed annulation reaction of 2-aminoaromatic aldehydes(ketones)and isoxazoles to afford diverse 3-cyanoquinolines has been developed.Notably,isoxazole acted as a cyclization reagent and nontoxic cyano source via N-O bond cleavage and fragmentation.Variously substituted(especially 6-or 7-substituted)quinolines could be easily afforded.This procedure features wide functional group compatibility,efficiency and avoiding toxic cyano source.Meanwhile,this protocol could be successfully applied to scale-up synthesis.Further chemical transformations of 3-cyanoquinoline could give some valuable skeletons,demonstrating its potential in synthetic application. | Di Hu Chao Pi Wei Hu Xiliang Han Yangjie Wu Xiuling Cui | 2022 | Chinese Chemical Letters2022，33，8： | 0 |
| 13 | Rhodium(Ⅲ)-catalyzed intermolecular cyclization of anilines with sulfoxonium ylides toward indoles显示文摘Rhodium(Ⅲ)-catalyzed synthesis of indole derivatives has been realized via cascade reaction of C -H alkylation/nucleophilic cyclization starting from readily available N-phenylpyridin-2-amines and sulfoxonium ylides. Notably, this transformation could smoothly proceed with high yields, good regioselectivity, and feature broad group tolerance and under redox-neutral condition to avoid external oxidant. The titled products are potentially important building blocks in the organic synthesis through various chemical transformations. | Zhihao Shen Chao Pi Xiuling Cui Yangjie Wu | 2019 | Chinese Chemical Letters2019，30，7： | 0 |
| 14 | Photoredox-catalyzed synthesis of sulfonated oxazolines from N-allylamides through the insertion of sulfur dioxide显示文摘Photoredox-catalyzed generation of sulfonated oxazolines starting from N-allylamides,DABCO·(SO2)2,and aryldiazonium salts has been developed.A range of sulfonated oxazolines were obtained in moderate to good yields.This transformation involves the sequential insertion of sulfur dioxide,intermolecular sulfonylation of alkenes and intramolecular cyclization via a radical process.This protocol features good compatibility of functional groups and mild reaction conditions.Sulfonated oxazolines could be efficiently transformed intoβ-amino alcohol,which is an important moiety in pharmaceuticals. | Zhichao Chen Hong Zhang Shu-Feng Zhou Xiuling Cui | 2022 | Organic Chemistry Frontiers2022，9，2： | 0 |
| 15 | Construction of diaminobenzoquinone imines via ferrocene-initiated radical reaction of benzoquinone with amines显示文摘A ferrocene-initiated radical reaction of benzoquinone with amines has been successfully developed for the direct access to diaminobenzoquinone imines in high yields,in which the comme rcially available and cheap ferrocene was employed as a radical initiator and TBHP was used as an oxidant.Moreover,this reaction could be achieved with low loading of ferrocene(0.5 mol%).This protocol is highly efficient with good substrate tolera nce and provides a new approach for the construction of benzoquinone imines with potential pharmaceutical interest. | Yadong Feng Ying Liu Qi Fu Zhongai Zou Jinhai Shen Xiuling Cui | 2020 | Chinese Chemical Letters2020，31，3： | 0 |
| 16 | Morphological diversity of cultured cold-active lytic bacteriophages isolated from the Napahai plateau wetland in China显示文摘Dear Editor,Viruses are the most abundant,diverse,and ubiquitous entities(approximately 1031)on Earth.They play major roles in horizontal gene transfer,the regulation of bacterial community structures,as well as nutrient and energy cycles of marine ecosystems(Danovaro et al.,2008).In particular,lytic bacteriophages(phages)can infect and kill bacteria without harming human or | Xiuling Ji Chunjing Zhang Anxiu Kuang Jiankai Li Yinshan Cui Kunhao Qin Lianbing Lin Benxu Cheng Qi Zhang Yunlin Wei | 2015 | Virologica Sinica2015，30，6： | 0 |
| 17 | Ir-catalyzed regiospecific mono-sulfamidation of arylquinazolinones显示文摘An Ir-catalyzed selective mono-sulfamidation of 2-arylquinazolinones has been achieved with a low catalyst loading under mild conditions.A series of regioselective mono-sulfamided 2-arylquinazolinones were obtained in up to 90%yields.Compared with our previous work of constructing di-sulfamidated 2-arylquinazolinones,the mono-sulfamided products could be obtained selectively by changing the ratio of substrates,the loading of catalyst,acid additive,and reaction time. | Yadong Feng Zhenyue Zhang Qi Fu Qiuhong Yao Huabin Huang Jinhai Shen Xiuling Cui | 2020 | Chinese Chemical Letters2020，31，1： | 0 |
| 18 | Copper-catalyzed asymmetric propargylic substitution of anthrones and propargylic esters显示文摘Anthrones are key structural motifs in many natural products, bioactive compounds and pharmaceutical chemicals. Earth-abundant-metal-catalyzed asymmetric functionalization of anthrones has not proved to be viable. Herein, we disclosed a highly enantioselective propargylic substitution of anthrones with propargylic esters using copper salts with chiral N, N, P-ligand. This strategy is amenable to a broad range of substrates, uses readily available starting materials, provides excellent yields with remarkable enantioselectivity under mild conditions, and enables attractive products diversification routes. | Zhiheng Li Danran Li Huaming Xiang Jian Huang Yinuo Zheng Cuiju Zhu Xiuling Cui Chao Pi Hao Xu | 2022 | Chinese Chemical Letters2022，33，2： | 0 |
| 19 | Combined application of organic fertilizer and chemical fertilizer alleviates the kernel position effect in summer maize by promoting post-silking nitrogen uptake and dry matter accumulation显示文摘Adjusting agronomic measures to alleviate the kernel position effect in maize is important for ensuring high yields.In order to clarify whether the combined application of organic fertilizer and chemical fertilizer(CAOFCF)can alleviate the kernel position effect of summer maize,field experiments were conducted during the 2019 and 2020 growing seasons,and five treatments were assessed:CF,100%chemical fertilizer;OFCF1,15%organic fertilizer+85%chemical fertilizer;OFCF2,30%organic fertilizer+70%chemical fertilizer;OFCF3,45%organic fertilizer+55%chemical fertilizer;and OFCF4,60%organic fertilizer+40%chemical fertilizer.Compared with the CF treatment,the OFCF1 and OFCF2 treatments significantly alleviated the kernel position effect by increasing the weight ratio of inferior kernels to superior kernels and reducing the weight gap between the superior and inferior kernels.These effects were largely due to the improved filling and starch accumulation of inferior kernels.However,there were no obvious differences in the kernel position effect among plants treated with CF,OFCF3,or OFCF4 in most cases.Leaf area indexes,post-silking photosynthetic rates,and net assimilation rates were higher in plants treated with OFCF1 or OFCF2 than in those treated with CF,reflecting an enhanced photosynthetic capacity and improved postsilking dry matter accumulation(DMA)in the plants treated with OFCF1 or OFCF2.Compared with the CF treatment,the OFCF1 and OFCF2 treatments increased post-silking N uptake by 66.3 and 75.5%,respectively,which was the major factor driving post-silking photosynthetic capacity and DMA.Moreover,the increases in root DMA and zeatin riboside content observed following the OFCF1 and OFCF2 treatments resulted in reduced root senescence,which is associated with an increased post-silking N uptake.Analyses showed that post-silking N uptake,DMA,and grain yield in summer maize were negatively correlated with the kernel position effect.In conclusion,the combined application of 15-30%organic fertilizer and 70-85%chemical fertilizer alleviated the kernel position effect in summer maize by improving post-silking N uptake and DMA.These results provide new insights into how CAOFCF can be used to improve maize productivity. | Lichao Zhai Lihua Zhang Yongzeng Cui Lifang Zhai Mengjing Zheng Yanrong Yao Jingting Zhang Wanbin Hou Liyong Wu Xiuling Jia | 2024 | Journal of Integrative Agriculture2024，23，4： | 0 |
| 20 | Visible-light-promoted tandem decarboxylation coupling/cyclization of N-aryl glycines with quinoxalinones: Easy access to tetrahydroimidazo [1,5-a]quinoxalin-4(5H)-ones显示文摘A visible-light-promoted formal[2+2+1]cyclization of N-aryl glycines with quinoxalin-2(1H)-ones to synthesize tetrahydroimidazo[1,5-a]quinoxalin-4(5H)-ones have been developed.The protocol features operational simplicity,mild reaction conditions with blue LED light employing Ru(bpy)3Cl2.6H2O as a photoredox catalyst,a combination of O2 from air and Cu(OAc)2 as the oxidant and broad substrate applicability. | Zhen Tang Chao Pi Yangjie Wu Xiuling Cui | 2024 | Green Synthesis and Catalysis2024，5，1： | 0 |
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