FRANCIS M.F. CHEN

759 total citations
44 papers, 563 citations indexed

About

FRANCIS M.F. CHEN is a scholar working on Molecular Biology, Organic Chemistry and Spectroscopy. According to data from OpenAlex, FRANCIS M.F. CHEN has authored 44 papers receiving a total of 563 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Molecular Biology, 22 papers in Organic Chemistry and 16 papers in Spectroscopy. Recurrent topics in FRANCIS M.F. CHEN's work include Chemical Synthesis and Analysis (26 papers), Analytical Chemistry and Chromatography (12 papers) and Synthesis and Reactions of Organic Compounds (12 papers). FRANCIS M.F. CHEN is often cited by papers focused on Chemical Synthesis and Analysis (26 papers), Analytical Chemistry and Chromatography (12 papers) and Synthesis and Reactions of Organic Compounds (12 papers). FRANCIS M.F. CHEN collaborates with scholars based in Canada and Hungary. FRANCIS M.F. CHEN's co-authors include N. Leo Benoiton, Marek S̀lebioda, Young Lee, Ferenc Hudecz, F. R. Ahmed and Jerzy Ciarkowski and has published in prestigious journals such as FEBS Letters, The Journal of Organic Chemistry and Journal of Chromatography A.

In The Last Decade

FRANCIS M.F. CHEN

43 papers receiving 534 citations

Peers

Countries citing papers authored by FRANCIS M.F. CHEN

Since Specialization

Citations

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

Fields of papers citing papers by FRANCIS M.F. CHEN

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by FRANCIS M.F. CHEN. 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 FRANCIS M.F. CHEN. The network helps show where FRANCIS M.F. CHEN may publish in the future.

Co-authorship network of co-authors of FRANCIS M.F. CHEN

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Title	Journal	Authors	Indexed citations
1	Preparation of activated esters of N-alkoxycarbonylamino and other acids by a modification of the mixed anhydride procedure	International journal of peptide & protein research	N. Leo Benoiton, FRANCIS M.F. CHEN et al.	0
2	N,N‐Dialkoxycarbonylamino acids from the sodium hydride‐mediated reaction of alkyl chloroformates with mixed anhydrides of N‐alkoxycarbonylamino acids	International journal of peptide & protein research	N. Leo Benoiton, FRANCIS M.F. CHEN et al.	1
3	Amino‐acid conjugates of the hapten 2‐phenyl‐4‐ethoxymethylene‐5(4H)‐oxazolone Synthesis and confirmation of structure	International journal of peptide & protein research	N. Leo Benoiton, Ferenc Hudecz et al.	5
4	2,4‐Dimethyl‐5(4H)‐oxazolone as reagent for activation and coupling of N‐substituted aspartic acid	International journal of peptide & protein research	N. Leo Benoiton, FRANCIS M.F. CHEN	1
5	Identification and suppression of decomposition during carbodiimide‐mediated reactions of Boc‐amino acids with phenols, hydroxylamines and amino acid ester hydrochlorides	International journal of peptide & protein research	N. Leo Benoiton, FRANCIS M.F. CHEN et al.	7
6	Studies on the disproportionation of mixed anhydrides of N‐alkoxycarbonylamino acids	International journal of peptide & protein research	N. Leo Benoiton, FRANCIS M.F. CHEN et al.	5
7	Racemization during aminolysis of activated esters of N‐alkoxycarbonylamino acids by amino acid anions in partially aqueous solvents and a tactic to minimize it	International journal of peptide & protein research	N. Leo Benoiton, FRANCIS M.F. CHEN et al.	5
8	Studies on sensitivity to racemization of activated residues in couplings of N‐benzyloxycarbonyldipeptides	International journal of peptide & protein research	N. Leo Benoiton, FRANCIS M.F. CHEN et al.	30
9	Reaction mechanisms in peptide synthesis. Part 2. Tautomerism of the peptide bond	Journal of Computer-Aided Molecular Design	Jerzy Ciarkowski, FRANCIS M.F. CHEN et al.	2
10	Reaction mechanisms in peptide synthesis. Part 1. Semiquantitative characteristics of the reactivity of 2-methyl-5(4H)-oxazolone with water and ammonia in the gas phase and weakly polar media	Journal of Computer-Aided Molecular Design	Jerzy Ciarkowski, FRANCIS M.F. CHEN et al.	1
11	Studies on asymmetric induction associated with the coupling of N‐acylamino acids and N‐benzyloxycarbonyldipeptides	International journal of peptide & protein research	N. Leo Benoiton, FRANCIS M.F. CHEN et al.	5
12	Preparation of N‐9‐fluorenylmethoxycarbonylamino acid chlorides from mixed anhydrides by the action of hydrogen chloride¹	International journal of peptide & protein research	FRANCIS M.F. CHEN, N. Leo Benoiton et al.	6
13	High‐performance liquid chromatography of 2,4‐disubstituted‐5(4H)‐oxazolones, anhydrides and other activated forms of N‐acyl‐ and N‐alkoxycarbonylamino acids	International journal of peptide & protein research	FRANCIS M.F. CHEN, N. Leo Benoiton	13
14	Studies on racemization associated with the use of benzotriazol‐1‐yl‐tris (dimethylamino)phosphonium hexafluorophosphate (BOP)	International journal of peptide & protein research	FRANCIS M.F. CHEN, N. Leo Benoiton et al.	19
15	Isopropyl chloroformate as a superior reagent for mixed anhydride generation and couplings in peptide synthesis	International journal of peptide & protein research	N. Leo Benoiton, FRANCIS M.F. CHEN et al.	15
16	Studies on the kinetics of racemization of 2,4-disubstituted-5(4H)-oxazolones	Canadian Journal of Chemistry	Marek S̀lebioda, FRANCIS M.F. CHEN et al.	15
17	¹H n.m.r. long‐range coupling in 2,4‐disubstituted‐5(4H)‐oxazolones and 4‐alkyl‐5(2H)‐oxazolones generated therefrom by the action of triethylamine	International journal of peptide & protein research	FRANCIS M.F. CHEN, N. Leo Benoiton	9
18	Determination of epimeric peptides for assessing enantiomeric purity of starting materials and studying racemization in peptide synthesis using high-performance liquid chromatography	Journal of Chromatography A	FRANCIS M.F. CHEN, N. Leo Benoiton et al.	19
19	Mixed anhydrides in peptide synthesis. Reduction of urethane formation and racemization using N-methylpiperidine as the tertiary amine base	The Journal of Organic Chemistry	FRANCIS M.F. CHEN, N. Leo Benoiton et al.	27
20	A Simple Preparation of 5-Oxo-4,5-dihydro-1,3-oxazoles (Oxazolones)	Synthesis	FRANCIS M.F. CHEN, N. Leo Benoiton et al.	44

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.

Explore authors with similar magnitude of impact