Qihai Xu

967 total citations
16 papers, 861 citations indexed

About

Qihai Xu is a scholar working on Organic Chemistry, Molecular Biology and Inorganic Chemistry. According to data from OpenAlex, Qihai Xu has authored 16 papers receiving a total of 861 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Organic Chemistry, 2 papers in Molecular Biology and 2 papers in Inorganic Chemistry. Recurrent topics in Qihai Xu's work include Ferrocene Chemistry and Applications (5 papers), Synthetic Organic Chemistry Methods (5 papers) and Asymmetric Synthesis and Catalysis (4 papers). Qihai Xu is often cited by papers focused on Ferrocene Chemistry and Applications (5 papers), Synthetic Organic Chemistry Methods (5 papers) and Asymmetric Synthesis and Catalysis (4 papers). Qihai Xu collaborates with scholars based in China, United States and Canada. Qihai Xu's co-authors include Ohyun Kwon, Hongchao Guo, Yi Fan, Christopher E. Henry, Travis Dudding, Lee Belding, Reymundo Villa, Jiayan Shi, Diego Benítez and William A. Goddard and has published in prestigious journals such as Journal of the American Chemical Society, Organic Letters and Journal of Organometallic Chemistry.

In The Last Decade

Qihai Xu

16 papers receiving 849 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Qihai Xu China	10	840	222	116	34	25	16	861
Silvia Sottocornola Italy	6	1.3k 1.6×	205 0.9×	86 0.7×	29 0.9×	13 0.5×	8	1.4k
Brian M. Cochran United States	11	669 0.8×	269 1.2×	86 0.7×	27 0.8×	10 0.4×	15	728
Prantik Maity United States	11	676 0.8×	112 0.5×	188 1.6×	33 1.0×	14 0.6×	19	731
Fabio E. S. Souza Canada	13	670 0.8×	202 0.9×	124 1.1×	19 0.6×	9 0.4×	19	714
Jacqueline H. Smitrovich United States	16	760 0.9×	148 0.7×	132 1.1×	24 0.7×	14 0.6×	23	829
Yoshito Terao Japan	11	891 1.1×	195 0.9×	87 0.8×	23 0.7×	10 0.4×	14	936
Eric P. A. Talbot United Kingdom	12	580 0.7×	122 0.5×	153 1.3×	129 3.8×	22 0.9×	21	716
Dinabandhu Naskar India	14	497 0.6×	85 0.4×	164 1.4×	19 0.6×	15 0.6×	21	533
Jean‐Philippe Leclerc Canada	10	991 1.2×	96 0.4×	97 0.8×	24 0.7×	12 0.5×	13	1.1k

Countries citing papers authored by Qihai Xu

Since Specialization

Citations

This map shows the geographic impact of Qihai Xu'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 Qihai Xu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Qihai Xu more than expected).

Fields of papers citing papers by Qihai Xu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Qihai Xu. 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 Qihai Xu. The network helps show where Qihai Xu may publish in the future.

Co-authorship network of co-authors of Qihai Xu

This figure shows the co-authorship network connecting the top 25 collaborators of Qihai Xu. A scholar is included among the top collaborators of Qihai Xu 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 Qihai Xu. Qihai Xu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

Xu, Qihai, Andrew J. Smaligo, Yi Fan, et al.. (2018). Catalytic Enantioselective Synthesis of Guvacine Derivatives through [4 + 2] Annulations of Imines with α-Methylallenoates. Organic Letters. 20(19). 6089–6093. 27 indexed citations

Corbett, Michael T., Qihai Xu, & Jeffrey S. Johnson. (2014). Trisubstituted 2-Trifluoromethyl Pyrrolidines via Catalytic Asymmetric Michael Addition/Reductive Cyclization. Organic Letters. 16(9). 2362–2365. 20 indexed citations

Henry, Christopher E., Qihai Xu, Yi Fan, et al.. (2014). Hydroxyproline-Derived Pseudoenantiomeric [2.2.1] Bicyclic Phosphines: Asymmetric Synthesis of (+)- and (−)-Pyrrolines. Journal of the American Chemical Society. 136(34). 11890–11893. 167 indexed citations

Villa, Reymundo, Qihai Xu, & Ohyun Kwon. (2012). Total Synthesis of (±)-Hirsutine: Application of Phosphine-Catalyzed Imine–Allene [4 + 2] Annulation. Organic Letters. 14(17). 4634–4637. 71 indexed citations

Jing, Chengfeng, Qihai Xu, Hui Jiang, et al.. (2011). Phosphine-Catalyzed Annulations of Azomethine Imines: Allene-Dependent [3 + 2], [3 + 3], [4 + 3], and [3 + 2 + 3] Pathways. Journal of the American Chemical Society. 133(34). 13337–13348. 299 indexed citations

Guo, Hongchao, Qihai Xu, & Ohyun Kwon. (2009). Phosphine-Promoted [3 + 3] Annulations of Aziridines With Allenoates: Facile Entry Into Highly Functionalized Tetrahydropyridines. Journal of the American Chemical Society. 131(18). 6318–6319. 183 indexed citations

Liang, Yong‐Min, Qihai Xu, Xiaoli Wu, & Yongxiang Ma. (2004). Fe₂(SO₄)₃·4H₂O/Concentrated H₂SO₄: An Efficient Catalyst for Esterification. Journal of Chemical Research. 2004(3). 226–227. 3 indexed citations

Xu, Qihai, Baohua Chen, Yongxiang Ma, Wanyi Liu, & Yong‐Min Liang. (2002). MICROWAVE-ASSISTED SYNTHESIS OF SUBSTITUTED CYCLOPROPYL, FERROCENYL KETONES BY A SULFUR YLIDE REACTION UNDER SOLID-STATE CONDITIONS. Organic Preparations and Procedures International. 34(2). 194–198. 1 indexed citations

Liu, Wanyi, Qihai Xu, Baohua Chen, & Yongxiang Ma. (2002). SOLID-PHASE SYNTHESIS OF FERROCENYLCHALKONE. Synthetic Communications. 32(2). 171–174. 12 indexed citations

10.

Liu, Wanyi, Qihai Xu, Baohua Chen, et al.. (2001). Preparation of ferrocenyl mono- and dienone derivatives through aldol condensation of 1,1′-diacetylferrocene with aromatic aldehydes in dry conditions. Journal of Organometallic Chemistry. 637-639. 782–785. 12 indexed citations

11.

Liu, Wanyi, Qihai Xu, Yong‐Min Liang, et al.. (2001). Preparation of 1,5-diketone derivatives containing ferrocenyl by Michael reaction under solvent-free condition. Journal of Organometallic Chemistry. 637-639. 719–722. 13 indexed citations

12.

Xu, Qihai, Wanyi Liu, Baohua Chen, & Yongxiang Ma. (2001). AN IMPROVED METHOD FOR THE ESTERIFICATION OF AROMATIC ACIDS WITH ETHANOL AND METHANOL. Synthetic Communications. 31(14). 2113–2117. 3 indexed citations

13.

Liu, Wanyi, et al.. (2001). Solvent-free synthesis of ferrocenylethene derivatives. Journal of Organometallic Chemistry. 625(1). 128–131. 36 indexed citations

14.

Guo, Yinlong, et al.. (2000). Synthesis of 1,2-Disubstituted Ferrocene Containing a Heteroaryl Group. Synthetic Communications. 30(24). 4405–4410. 4 indexed citations

15.

Liu, Wanyi, Qihai Xu, & Yongxiang Ma. (2000). SILICA GEL PROMOTED SOLVENT-FREE SYNTHESIS OF ARYLCARBINOLS AND FERROCENYLCARBINOLS. Organic Preparations and Procedures International. 32(6). 596–600. 7 indexed citations

16.

Xu, Qihai, et al.. (1999). A Simple Route to β-Ferrocenylpyridine Derivatives. Journal of Chemical Research Synopses. 636–636. 3 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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