Hajime Yokoyama

54 papers and 605 indexed citations i.

About

Hajime Yokoyama is a scholar working on Organic Chemistry, Pharmacology and Environmental Chemistry. According to data from OpenAlex, Hajime Yokoyama has authored 54 papers receiving a total of 605 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Organic Chemistry, 12 papers in Pharmacology and 5 papers in Environmental Chemistry. Recurrent topics in Hajime Yokoyama’s work include Synthetic Organic Chemistry Methods (15 papers), Asymmetric Synthesis and Catalysis (13 papers) and Chemical synthesis and alkaloids (13 papers). Hajime Yokoyama is often cited by papers focused on Synthetic Organic Chemistry Methods (15 papers), Asymmetric Synthesis and Catalysis (13 papers) and Chemical synthesis and alkaloids (13 papers). Hajime Yokoyama collaborates with scholars based in Japan, United States and Ukraine. Hajime Yokoyama's co-authors include Yoshiro Hirai, Seiji Yamaguchi, Masahiro Miyazawa, Y. Tanaka, Jun Inoue, Tsutomu Watanabe, Takashi Takahashi, Y. Fukuda, Takeharu Haino and Haruo Yamada and has published in prestigious journals such as Physical Review B, The Journal of Organic Chemistry and Tetrahedron.

In The Last Decade

Co-authorship network of co-authors of Hajime Yokoyama i

Fields of papers citing papers by Hajime Yokoyama

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Hajime Yokoyama. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Hajime Yokoyama may publish in the future.

Countries citing papers authored by Hajime Yokoyama

Since Specialization
Citations

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

Rankless by CCL
2025