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Dive into the research topics where Qiuping Ding is active.

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Featured researches published by Qiuping Ding.


Organic and Biomolecular Chemistry | 2009

Palladium-catalyzed decarboxylative cross-coupling reaction of cinnamic acid with aryl iodide

Zhiyong Wang; Qiuping Ding; Xiaodan He; Jie Wu

A highly effective decarboxylative cross-coupling reaction of cinnamic acid with aryl iodide catalyzed by the combination of palladium chloride and CyJohnPhos in the presence of Ag2CO3 as an additive is described. The desired carbon-carbon bond formation proceeds efficiently with good functional-group tolerance.


Journal of Organic Chemistry | 2009

Tandem electrophilic cyclization-[3+2] cycloaddition-rearrangement reactions of 2-alkynylbenzaldoxime, DMAD, and Br2.

Qiuping Ding; Zhiyong Wang; Jie Wu

Tandem electrophilic cyclization-[3+2] cycloaddition-rearrangement reactions of 2-alkynylbenzaldoximes, DMAD, and bromine are described, which afford the unexpected isoquinoline-based azomethine ylides in good to excellent yields. The products could be further elaborated via palladium-catalyzed cross-coupling reactions to generate highly functionalized isoquinoline-based stable azomethine ylides.


Journal of Organic Chemistry | 2007

Selective Synthesis of 2,3-Disubstituted-2H-isoindol-1-ylphosphonate and 2,3-Disubstituted-1,2-dihydroiso- quinolin-1-ylphosphonate via Metal-Tuned Reaction of α-Amino (2-Alkynylphenyl)methylphosphonate

Qiuping Ding; Yang Ye; Renhua Fan; Jie Wu


Tetrahedron Letters | 2009

Tandem cyclization-[3+3] cycloaddition reactions of 2-alkynylbenzaldoxime: synthesis of fused 1,2-dihydroisoquinolines

Qiuping Ding; Zhiyong Wang; Jie Wu


Tetrahedron | 2007

An efficient route to 2,3-disubstituted-1,2-dihydroisoquinolin-1-ylphosphonates via CuI-catalyzed three-component reactions

Qiuping Ding; Bing Wang; Jie Wu


Tetrahedron | 2008

Three-component reaction of 2-alkynylbenzaldehyde, amine, and nucleophile using Lewis acid-surfactant combined catalyst in water

Yang Ye; Qiuping Ding; Jie Wu


Advanced Synthesis & Catalysis | 2009

Silver Triflate‐Catalyzed or Electrophile‐Mediated Tandem Reaction of N′‐(2‐Alkynylbenzylidene)hydrazides with Dimethyl Acetylenedicarboxylate

Zhiyuan Chen; Qiuping Ding; Xingxin Yu; Jie Wu


Tetrahedron | 2009

Pd-catalyzed decarboxylative couplings of arenecarboxylic acids with aryl iodides

Zhiyong Wang; Qiuping Ding; Xiaodan He; Jie Wu


Tetrahedron Letters | 2008

Synthesis of 1H-isochromen-1-ylphosphonates via AgOTf-catalyzed reaction of 2-alkynylbenzaldehyde with diethyl phosphite

Xingxin Yu; Qiuping Ding; Weizi Wang; Jie Wu


Tetrahedron Letters | 2008

AgOTf-catalyzed one-pot reaction of 2-alkynylbenzaldehyde, amine, and sodium borohydride

Qiuping Ding; Xingxin Yu; Jie Wu

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