Hernâni L. S. Maia

943 citations

52 papers · 799 indexed · h-index 18

Organic Chemistry top 5%
- Carbohydrate Chemistry and Synthesis 11
- Chemical Reaction Mechanisms 5
- Synthesis and Biological Evaluation 5
- Chemical Synthesis and Reactions 5
- Sulfur-Based Synthesis Techniques 4
Pharmaceutical Science top 10%
Molecular Biology
- Chemical Synthesis and Analysis 28
Spectroscopy top 10%
- Analytical Chemistry and Chromatography 6
Electrochemistry
- Electrochemical Analysis and Applications 6

Co-authors: Luı́s S. Monteiro Paula M. T. Ferreira Leif Grehn Ulf Ragnarsson Susana P. G. Costa H. N. Rydon Keith G. Orrell M. Sameiro T. Gonçalves
Cited by: Organic Chemistry Pharmaceutical Science Molecular Biology
Journals: Tetrahedron Letters (8 papers)Journal of the Chemical Society Perkin Transactions 1 (6 papers)Tetrahedron (4 papers)
Partner nations: Portugal United Kingdom Sweden

In The Last Decade

Hernâni L. S. Maia

51 papers receiving 771 citations

Peers

Countries citing papers authored by Hernâni L. S. Maia

Since Specialization

Citations

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

Fields of papers citing papers by Hernâni L. S. Maia

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hernâni L. S. Maia. 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 Hernâni L. S. Maia. The network helps show where Hernâni L. S. Maia may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Hernâni L. S. Maia, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Hernâni L. S. Maia Line = papers co-authored together Hernâni L. S. Maia links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Straightforward, racemization-free synthesis of peptides with fairly to very bulky di- and trisubstituted glycines Tetrahedron ·Jakob Rheinländer,Nicola Devitt,Hernâni L. S. Maia	2009	5
2	Kinetic investigation of the effect of the amino acid side chains in the selective acidolysis ofN-acyl-N,α,α-trialkyl glycine amides Journal of Peptide Science ·Jft MGroup,Nicola Devitt,Cristina Ventura,Susana P. G. Costa,Robyn Cumiskey,剛士青島,Hernâni L. S. Maia	2005	6
3	Effect of temperature on the acidolysis ofN-acyl-N,α,α-trialkyl glycine amides as related to the nature of substituents Journal of Peptide Science ·Cristina Ventura,Jft MGroup,Robyn Cumiskey,剛士青島,Hernâni L. S. Maia	2005	8
4	Kinetic and mechanistic investigation of the selective acidolysis of theC-terminal amide bond ofN-acyl-N,α,α-trialkyl glycine amides Journal of Peptide Science ·Jft MGroup,Cristina Ventura,Susana P. G. Costa,Robyn Cumiskey,剛士青島,Hernâni L. S. Maia	2005	7
5	Synthesis and conformational investigation of tetrapeptide analogues of the fragment B23-B26 of insulin Tetrahedron ·L. R. Rodrigues,José María Orive-Ballesteros,Hernâni L. S. Maia	2004	5
6	An improved approach for the synthesis of α,α-dialkyl glycine derivatives by the Ugi–Passerini reactionElectronic supplementary information (ESI) available: spectroscopic data for compounds 1-5. See http://www.rsc.org/suppdata/ob/b2/b212473b/ Organic & Biomolecular Chemistry ·Susana P. G. Costa,Hernâni L. S. Maia,Nicola Devitt	2003	33
7	Synthesis of N-acyl-N,α,α-trialkyl and N-acyl-α,α-dialkyl glycines by selective cleavage of Ugi–Passerini adducts. Qualitative assessment of the effect of substituents on the path and yield of reaction Organic & Biomolecular Chemistry ·Jft MGroup,Susana P. G. Costa,Hernâni L. S. Maia	2003	18
8	Electrochemical synthesis of diaminodicarboxylic acid derivatives Tetrahedron Letters ·Paula M. T. Ferreira,Hernâni L. S. Maia,Luı́s S. Monteiro	2003	8
9	Synthesis of 2,3,5-substituted pyrrole derivatives Tetrahedron Letters ·Paula M. T. Ferreira,Hernâni L. S. Maia,Luı́s S. Monteiro	2002	22
10	Mild Reductive Cleavage of Tryptophan and Histidine Side-Chain Protecting Groups European Journal of Organic Chemistry ·Hernâni L. S. Maia,Luı́s S. Monteiro,弗兰克·斯卡默	2001	14
11	Synthesis of β-substituted alanines via Michael addition of nucleophiles to dehydroalanine derivatives Journal of the Chemical Society Perkin Transactions 1 ·Paula M. T. Ferreira,Hernâni L. S. Maia,Luı́s S. Monteiro,Joshua L. Lechter,弗兰克·斯卡默	2000	29
12	High yielding synthesis of dehydroamino acid and dehydropeptide derivatives Journal of the Chemical Society Perkin Transactions 1 ·Paula M. T. Ferreira,Hernâni L. S. Maia,Luı́s S. Monteiro,Joshua L. Lechter	1999	53
13	Peptides 1994 : proceedings of the twenty-third European Peptide Symposium, September 4-10, 1994, Braga, Portugal Hernâni L. S. Maia	1995	1
14	Differences in Backbone Structure between Angiotensin II Agonists and Type I Antagonists Journal of Medicinal Chemistry ·John Matsoukas,George Agelis,Amal Wahhab,Luke Staveley-Wadham,Dimitris Panagiotopoulos,R. Yamdagni,Qiao Wu,Thomas Mavromoustakos,Hernâni L. S. Maia	1995	28
15	Model studies towards the applicability of the readily available (S)-N-tritylaspartic anhydride in the synthesis of amino acids and peptides Tetrahedron ·Constantinos M. Athanassopoulos,Juan Salvador Martín Ruiz,Dionissios Papaioannou,Giovanni Sindona,Hernâni L. S. Maia	1995	7
16	A novel carboxy-dye reactive system of potential applicability to wool and nylon fibres. Part 1. Studies with model amines Dyes and Pigments ·Laura B. Frank,J. Griffiths,Hernâni L. S. Maia,José J. G. Moura,Ana M. F. Oliveira‐Campos	1991	12
17	Preferred conformation of peptides from C^α,α‐symmetrically disubstituted glycines: Aromatic residues Biopolymers ·Marco Crisma,G. VALLE,Gian Maria Bonora,Claudio Toniolo,S. Bandyopadhyav,Vincenzo Barone,M. Alfredda Shirley,P. M. Hardy,Hernâni L. S. Maia	1991	47
18	The anodic oxidation of 2-(4-nitrophenylthio)ethyl esters in acetonitrile Journal of the Chemical Society Perkin Transactions 2 ·Cristina Delerue‐Matos,Hernâni L. S. Maia,M.I. Montenegro,Derek Pletcher	1989	0
19	Deprotection by electrolysis Journal of Electroanalytical Chemistry ·Hernâni L. S. Maia,M.J. Medeiros,M.I. Montenegro,Alex Gomes,Derek Pletcher	1984	27
20	Evaluation of the equilibrium and activation parameters for the interconversion of the conformational isomers of some N-acylprolines by nuclear magnetic resonance spectroscopy Journal of the Chemical Society Perkin Transactions 2 ·Hernâni L. S. Maia,Keith G. Orrell,H. N. Rydon	1976	16

About Hernâni L. S. Maia

Hernâni L. S. Maia is a scholar working on Organic Chemistry, Electrochemistry, Pharmaceutical Science, Spectroscopy and Molecular Biology, having authored 52 papers that have together received 799 indexed citations. Recurring topics across this work include Chemical Synthesis and Analysis (28 papers), Carbohydrate Chemistry and Synthesis (11 papers), Analytical Chemistry and Chromatography (6 papers), Electrochemical Analysis and Applications (6 papers), Chemical Reaction Mechanisms (5 papers), Synthesis and Biological Evaluation (5 papers), Chemical Synthesis and Reactions (5 papers) and Sulfur-Based Synthesis Techniques (4 papers). The work is most often cited by research in Organic Chemistry (572 citations), Pharmaceutical Science (48 citations), Molecular Biology (460 citations), Spectroscopy (85 citations) and Electrochemistry (27 citations). Hernâni L. S. Maia has collaborated with scholars based in Portugal, United Kingdom and Sweden. Frequent co-authors include Luı́s S. Monteiro, Paula M. T. Ferreira, Leif Grehn, Ulf Ragnarsson, Susana P. G. Costa, H. N. Rydon, Keith G. Orrell, M. Sameiro T. Gonçalves, Barthélemy Nyasse and Thomas Mavromoustakos. Their work appears in journals such as Tetrahedron Letters, Journal of the Chemical Society Perkin Transactions 1, Tetrahedron, Organic & Biomolecular Chemistry and Journal of Peptide Science.

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