R. J. VIJN

461 total citations
13 papers, 354 citations indexed

About

R. J. VIJN is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, R. J. VIJN has authored 13 papers receiving a total of 354 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Organic Chemistry, 4 papers in Molecular Biology and 3 papers in Pharmacology. Recurrent topics in R. J. VIJN's work include Asymmetric Synthesis and Catalysis (6 papers), Chemical synthesis and alkaloids (5 papers) and Advanced Synthetic Organic Chemistry (4 papers). R. J. VIJN is often cited by papers focused on Asymmetric Synthesis and Catalysis (6 papers), Chemical synthesis and alkaloids (5 papers) and Advanced Synthetic Organic Chemistry (4 papers). R. J. VIJN collaborates with scholars based in Netherlands. R. J. VIJN's co-authors include W. N. SPECKAMP, Henk Hiemstra, Nicholas J. Newcombe, Bart Kesteleyn, Claudia Cusan, Peter J. L. M. Quaedflieg, Piet Wigerinck, Richard F. Green, Siem J. Veenstra and Laurent Lefort and has published in prestigious journals such as The Journal of Organic Chemistry, Tetrahedron and Organic Letters.

In The Last Decade

R. J. VIJN

13 papers receiving 337 citations

Peers

Countries citing papers authored by R. J. VIJN

Since Specialization

Citations

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

Fields of papers citing papers by R. J. VIJN

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. J. VIJN. 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 R. J. VIJN. The network helps show where R. J. VIJN may publish in the future.

Co-authorship network of co-authors of R. J. VIJN

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

All Works

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13 of 13 papers shown

#	Work	Indexed citations
1	Rapid Identification of a Scalable Catalyst for the Asymmetric Hydrogenation of a Sterically Demanding Aryl Enamide 2010 ·Organic Process Research & Development ·Laurent Lefort, Jeroen A. F. Boogers, (unknown), R. J. VIJN, (unknown), (unknown), Johannes G. de Vries, André H. M. de Vries	19
2	Stereoselective and Efficient Synthesis of (3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-ol 2005 ·Organic Letters ·Peter J. L. M. Quaedflieg, Bart Kesteleyn, Piet Wigerinck, (unknown), R. J. VIJN, (unknown), (unknown), Claudia Cusan	40
3	Synthesis of Alkyl- and Aryl-Substituted Pyridines from (α,β-Unsaturated) Imines or Oximes and Carbonyl Compounds 1994 ·Synthesis ·R. J. VIJN, (unknown), Richard F. Green, (unknown)	17
4	N-acyliminium ion cyclisations in natural product chemistry: Synthesis of gelsemine 1994 ·Pure and Applied Chemistry ·W. N. SPECKAMP, Nicholas J. Newcombe, Henk Hiemstra, (unknown), R. J. VIJN, (unknown)	10
5	The total synthesis of (±)-gelsemine 1994 ·Journal of the Chemical Society Chemical Communications ·Nicholas J. Newcombe, (unknown), R. J. VIJN, Henk Hiemstra, W. N. SPECKAMP	56
6	Synthesis of 6-substituted 2-(N-acetylamino)pyridines and 2-aminopyridines by cyclization of 5-oximinoalkanenitriles 1993 ·The Journal of Organic Chemistry ·R. J. VIJN, (unknown), (unknown), (unknown)	10
7	Synthetic studies toward gelsemine. 2. Preparation of the tetracyclic skeletal part by way of a highly stereospecific intramolecular reaction of a silyl enol ether with an N-acyliminium ion 1988 ·The Journal of Organic Chemistry ·Henk Hiemstra, R. J. VIJN, W. N. SPECKAMP	26
8	Stereocontrolled formation of 1,2-dihydroindoles 1987 ·Tetrahedron ·Siem J. Veenstra, (unknown), R. J. VIJN, (unknown), W. N. SPECKAMP	13
9	Synthetic studies towards gelsemine, I The importance of the antiperiplanar effect in the highly regioselective reduction of non-symmetrical cis-hexahydrophthalimides 1987 ·Tetrahedron ·R. J. VIJN, Henk Hiemstra, (unknown), (unknown), W. N. SPECKAMP	23
10	Silicon directed N-acyliminium ion cyclizations. Highly selective syntheses of (.+-.)-isoretronecanol and (.+-.)-epilupinine 1985 ·The Journal of Organic Chemistry ·Henk Hiemstra, (unknown), R. J. VIJN, W. N. SPECKAMP	104
11	Hochenantioselektive Synthese eines 2,3‐Dihydroindols mit Hilfe von N‐Methylephedrin 1984 ·Angewandte Chemie ·R. J. VIJN, (unknown), (unknown), Henk Hiemstra	7
12	Highly Enantioselective Synthesis of a 2,3‐Dihydroindole Mediated by N‐Methylephedrine 1984 ·Angewandte Chemie International Edition in English ·R. J. VIJN, W. N. SPECKAMP, (unknown), Henk Hiemstra	21
13	Nuclear genes coding for four subunits of the yeast ubiquinol-cytochrome c reductase complex are present in single copies in the haploid genome and at least two of these are located on different chromosomes 1984 ·Molecular and General Genetics MGG ·Adolphus P. G. M. van Loon, R. J. VIJN, Raoul J. de Groot, (unknown), Leslie A. Grivell	8

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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