Masami Kozawa

1.4k total citations · 2 hit papers
9 papers, 1.2k citations indexed

About

Masami Kozawa is a scholar working on Organic Chemistry, Biomedical Engineering and Inorganic Chemistry. According to data from OpenAlex, Masami Kozawa has authored 9 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Organic Chemistry, 4 papers in Biomedical Engineering and 4 papers in Inorganic Chemistry. Recurrent topics in Masami Kozawa's work include Asymmetric Hydrogenation and Catalysis (4 papers), Organometallic Complex Synthesis and Catalysis (2 papers) and Radical Photochemical Reactions (2 papers). Masami Kozawa is often cited by papers focused on Asymmetric Hydrogenation and Catalysis (4 papers), Organometallic Complex Synthesis and Catalysis (2 papers) and Radical Photochemical Reactions (2 papers). Masami Kozawa collaborates with scholars based in Japan. Masami Kozawa's co-authors include Takeshi Ohkuma, Eiji Katayama, Takao Ikariya, Ryōji Noyori, Tohru Yokozawa, Henri Doucet, Kunihiko Murata, Anthony F. England, Masatoshi Koizumi and Trang Pham and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Synthesis.

In The Last Decade

Masami Kozawa

9 papers receiving 1.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

trans-[RuCl2(phosphane)2(1,2-diamine)] and Chiraltrans-[RuCl2(diphosphane)(1,2-diamine)]: Shelf-Stable Precatalysts for the Rapid, Productive, and Stereoselective Hydrogenation of Ketones

1998 548 citations Henri Doucet, Takeshi Ohkuma et al. Angewandte Chemie International Edition profile →
Asymmetric Hydrogenation of Alkenyl, Cyclopropyl, and Aryl Ketones. RuCl₂(xylbinap)(1,2-diamine) as a Precatalyst Exhibiting a Wide Scope

1998 336 citations Takeshi Ohkuma, Masatoshi Koizumi et al. Journal of the American Chemical Society profile →

Peers

Countries citing papers authored by Masami Kozawa

Since Specialization

Citations

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

Fields of papers citing papers by Masami Kozawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masami Kozawa

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

All Works

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9 of 9 papers shown

#	Work	Indexed citations
1	Safe and Scalable Aerobic Oxidation by 2-Azaadamantan-2-ol (AZADOL)/NO_x Catalysis: Large-Scale Preparation of Shi’s Catalyst 2019 ·Organic Process Research & Development ·Yusuke Sasano, (unknown), (unknown), Masami Kozawa, Yoshiharu Iwabuchi	17
2	Orientation control of silicon containing block-co-polymer with resolution beyond 10nm 2017 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·(unknown), (unknown), (unknown), (unknown), Masami Kozawa, (unknown)	1
3	Palladium on Carbon‐Catalyzed Aqueous Transformation of Primary Alcohols to Carboxylic Acids Based on Dehydrogenation under Mildly Reduced Pressure 2015 ·Advanced Synthesis & Catalysis ·Yoshinari Sawama, (unknown), Shota Asai, Masami Kozawa, (unknown), Junichi Nakajima, Yasunari Monguchi, Hironao Sajiki	69
4	Practical Preparation Methods for Highly Active Azaadamantane-Nitroxyl-Radical-Type Oxidation Catalysts 2011 ·Synthesis ·Yoshiharu Iwabuchi, Masatoshi Shibuya, Yusuke Sasano, Masaki Tomizawa, (unknown), Masami Kozawa, (unknown)	36
5	Asymmetric Hydrogenation of Alkenyl, Cyclopropyl, and Aryl Ketones. RuCl₂(xylbinap)(1,2-diamine) as a Precatalyst Exhibiting a Wide Scope breakdown → 1998 ·Journal of the American Chemical Society ·Takeshi Ohkuma, Masatoshi Koizumi, Henri Doucet, Trang Pham, Masami Kozawa, Kunihiko Murata, Eiji Katayama, Tohru Yokozawa, Takao Ikariya, Ryōji Noyori	336
6	trans-[RuCl2(phosphane)2(1,2-diamine)] and Chiraltrans-[RuCl2(diphosphane)(1,2-diamine)]: Shelf-Stable Precatalysts for the Rapid, Productive, and Stereoselective Hydrogenation of Ketones breakdown → 1998 ·Angewandte Chemie International Edition ·Henri Doucet, Takeshi Ohkuma, Kunihiko Murata, Tohru Yokozawa, Masami Kozawa, Eiji Katayama, Anthony F. England, Takao Ikariya, Ryōji Noyori	548
7	trans-[RuCl2(phosphan)2(1,2-diamin)]- und chiraletrans-[RuCl2(diphosphan)(1,2-diamin)]- Komplexe: lagerstabile Katalysatorvorstufen für die schnelle, produktive und stereoselektive Hydrierung von Ketonen 1998 ·Angewandte Chemie ·Henri Doucet, Takeshi Ohkuma, Kunihiko Murata, Tohru Yokozawa, Masami Kozawa, Eiji Katayama, Anthony F. England, Takao Ikariya, Ryōji Noyori	114
8	Effect of platinum loading on the photocatalytic activity of cadmium(II) sulfide particles suspended in aqueous amino acid solutions 1995 ·Journal of Photochemistry and Photobiology A Chemistry ·Bunsho Ohtani, (unknown), Masami Kozawa, Yasuhiro Nakaoka, Yoshio Nosaka, Satoshi Nishimoto	20
9	Photocatalytic racemization of amino acids in aqueous polycrystalline cadmium(II) sulfide dispersions 1995 ·Journal of the Chemical Society Faraday Transactions ·Bunsho Ohtani, (unknown), Masami Kozawa, Sei‐ichi Nishimoto, Tomoyuki Inui, Kunisuke Izawa	32

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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