Joyce Wei Wei Chang

980 total citations
11 papers, 737 citations indexed

About

Joyce Wei Wei Chang is a scholar working on Organic Chemistry, Molecular Biology and Pharmaceutical Science. According to data from OpenAlex, Joyce Wei Wei Chang has authored 11 papers receiving a total of 737 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Organic Chemistry, 4 papers in Molecular Biology and 1 paper in Pharmaceutical Science. Recurrent topics in Joyce Wei Wei Chang's work include Synthesis and Catalytic Reactions (8 papers), Catalytic C–H Functionalization Methods (7 papers) and Chemical Synthesis and Analysis (4 papers). Joyce Wei Wei Chang is often cited by papers focused on Synthesis and Catalytic Reactions (8 papers), Catalytic C–H Functionalization Methods (7 papers) and Chemical Synthesis and Analysis (4 papers). Joyce Wei Wei Chang collaborates with scholars based in Singapore, Thailand and United Kingdom. Joyce Wei Wei Chang's co-authors include Philip Wai Hong Chan, Thi My Uyen Ton, Warinthorn Chavasiri, Christina L. L. Chai, Jayasree Seayad, Paul C. Taylor, Ciputra Tejo, Shi Ya Mak, Zhengyang Zhang and Yan‐Jun Xu and has published in prestigious journals such as Angewandte Chemie International Edition, Chemical Communications and The Journal of Organic Chemistry.

In The Last Decade

Joyce Wei Wei Chang

11 papers receiving 729 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Joyce Wei Wei Chang Singapore	11	713	179	171	29	24	11	737
Rajeshwer Vanjari India	17	1.0k 1.4×	237 1.3×	119 0.7×	27 0.9×	23 1.0×	24	1.1k
Sadu Nageswara Rao India	12	705 1.0×	229 1.3×	96 0.6×	25 0.9×	14 0.6×	14	733
Stefan H. Wunderlich Germany	16	1.0k 1.4×	100 0.6×	151 0.9×	48 1.7×	13 0.5×	27	1.1k
Jan H. Kirchhoff United States	7	685 1.0×	124 0.7×	117 0.7×	30 1.0×	44 1.8×	11	724
Nathan A. Owston United Kingdom	7	675 0.9×	366 2.0×	309 1.8×	25 0.9×	39 1.6×	9	731
Nilufa Khatun India	17	781 1.1×	54 0.3×	103 0.6×	19 0.7×	25 1.0×	26	802
Andrea Ojeda‐Porras Colombia	7	436 0.6×	338 1.9×	137 0.8×	17 0.6×	21 0.9×	9	500
Olivier Gager France	13	528 0.7×	70 0.4×	109 0.6×	23 0.8×	21 0.9×	25	588
Giedre Sirvinskaite Germany	7	373 0.5×	119 0.7×	62 0.4×	44 1.5×	36 1.5×	9	401
M. A. Kazankova Russia	13	575 0.8×	50 0.3×	349 2.0×	25 0.9×	31 1.3×	33	613

Countries citing papers authored by Joyce Wei Wei Chang

Since Specialization

Citations

This map shows the geographic impact of Joyce Wei Wei Chang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Joyce Wei Wei Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Joyce Wei Wei Chang more than expected).

Fields of papers citing papers by Joyce Wei Wei Chang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joyce Wei Wei Chang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Joyce Wei Wei Chang. The network helps show where Joyce Wei Wei Chang may publish in the future.

Co-authorship network of co-authors of Joyce Wei Wei Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Joyce Wei Wei Chang. A scholar is included among the top collaborators of Joyce Wei Wei Chang based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Joyce Wei Wei Chang. Joyce Wei Wei Chang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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11 of 11 papers shown

Chang, Joyce Wei Wei, et al.. (2012). Scope of direct arylation of fluorinated aromatics with aryl sulfonates. Organic & Biomolecular Chemistry. 10(11). 2289–2289. 44 indexed citations

Ton, Thi My Uyen, et al.. (2012). Copper(II) Triflate Catalyzed Amination of 1,3‐Dicarbonyl Compounds. Chemistry - A European Journal. 18(38). 12020–12027. 35 indexed citations

Chang, Joyce Wei Wei, Thi My Uyen Ton, & Philip Wai Hong Chan. (2011). Transition‐metal‐catalyzed aminations and aziridinations of CH and CC bonds with iminoiodinanes. The Chemical Record. 11(6). 331–357. 195 indexed citations

Ton, Thi My Uyen, et al.. (2011). Iron(II)-Catalyzed Amidation of Aldehydes with Iminoiodinanes at Room Temperature and under Microwave-Assisted Conditions. The Journal of Organic Chemistry. 76(12). 4894–4904. 49 indexed citations

Chang, Joyce Wei Wei, et al.. (2009). Practical copper(i)-catalysed amidation of aldehydes. Chemical Communications. 46(6). 922–924. 53 indexed citations

Chang, Joyce Wei Wei, Thi My Uyen Ton, Zhengyang Zhang, Yan‐Jun Xu, & Philip Wai Hong Chan. (2008). Copper iodide-catalyzed aziridination of alkenes with sulfonamides and sulfamate esters. Tetrahedron Letters. 50(2). 161–164. 18 indexed citations

Chang, Joyce Wei Wei, et al.. (2008). Copper-catalyzed Ullmann coupling under ligand- and additive-free conditions. Part 2: S-Arylation of thiols with aryl iodides. Tetrahedron Letters. 49(12). 2023–2025. 38 indexed citations

Chang, Joyce Wei Wei, et al.. (2008). Copper-catalyzed Ullmann coupling under ligand- and additive- free conditions. Part 1: O-Arylation of phenols with aryl halides. Tetrahedron Letters. 49(12). 2018–2022. 53 indexed citations

Chang, Joyce Wei Wei & Philip Wai Hong Chan. (2007). Highly Efficient Ruthenium(II) Porphyrin Catalyzed Amidation of Aldehydes. Angewandte Chemie International Edition. 47(6). 1138–1140. 150 indexed citations

10.

Chang, Joyce Wei Wei & Philip Wai Hong Chan. (2007). Highly Efficient Ruthenium(II) Porphyrin Catalyzed Amidation of Aldehydes. Angewandte Chemie. 120(6). 1154–1156. 46 indexed citations

11.

Chang, Joyce Wei Wei, et al.. (2006). Practical copper-catalyzed N-arylation of nitrogen heterocycles with aryl halides under ligand and additive free conditions. Tetrahedron Letters. 48(2). 245–248. 56 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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