C. IWATA

1.9k total citations
144 papers, 1.3k citations indexed

About

C. IWATA is a scholar working on Organic Chemistry, Molecular Biology and Spectroscopy. According to data from OpenAlex, C. IWATA has authored 144 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 120 papers in Organic Chemistry, 30 papers in Molecular Biology and 20 papers in Spectroscopy. Recurrent topics in C. IWATA's work include Asymmetric Synthesis and Catalysis (59 papers), Synthetic Organic Chemistry Methods (55 papers) and Chemical synthesis and alkaloids (27 papers). C. IWATA is often cited by papers focused on Asymmetric Synthesis and Catalysis (59 papers), Synthetic Organic Chemistry Methods (55 papers) and Chemical synthesis and alkaloids (27 papers). C. IWATA collaborates with scholars based in Japan and United States. C. IWATA's co-authors include Yoshiji Takemoto, Tetsuaki Tanaka, Takeshi Imanishi, Naoyoshi Maezaki, Atsunobu Sakamoto, Shuji Uchida, Kenji Sugiyama, Hirofumi Ohishi, Jun Takeuchi and Toshiro Ibuka and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Communications and The Journal of Organic Chemistry.

In The Last Decade

C. IWATA

136 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
C. IWATA Japan	19	1.1k	277	147	128	114	144	1.3k
Luigi Pinna Italy	28	1.3k 1.3×	413 1.5×	282 1.9×	50 0.4×	64 0.6×	51	1.5k
Hiroto Nagaoka Japan	22	1.2k 1.2×	324 1.2×	92 0.6×	55 0.4×	288 2.5×	66	1.5k
Roberto Fernández de la Pradilla Spain	25	2.2k 2.1×	558 2.0×	241 1.6×	109 0.9×	105 0.9×	121	2.4k
Joanne Norman United Kingdom	6	1.0k 1.0×	303 1.1×	113 0.8×	34 0.3×	238 2.1×	7	1.2k
Suk‐Ku Kang South Korea	29	2.3k 2.2×	261 0.9×	330 2.2×	53 0.4×	55 0.5×	138	2.5k
Paolo Ceccherelli Italy	17	465 0.4×	273 1.0×	82 0.6×	51 0.4×	51 0.4×	71	796
Yoshiro Hirai Japan	23	1.2k 1.2×	279 1.0×	139 0.9×	49 0.4×	108 0.9×	99	1.4k
Kavirayani R. Prasad India	22	1.5k 1.4×	399 1.4×	133 0.9×	39 0.3×	237 2.1×	114	1.7k
Xiao‐Shui Peng China	19	872 0.8×	165 0.6×	81 0.6×	59 0.5×	127 1.1×	54	1.0k
Kin‐Fai Cheng Hong Kong	17	576 0.5×	276 1.0×	112 0.8×	24 0.2×	57 0.5×	34	933

Countries citing papers authored by C. IWATA

Since Specialization

Citations

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

Fields of papers citing papers by C. IWATA

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. IWATA

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

All Works

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20 of 20 papers shown

Maezaki, Naoyoshi, Naoto Kojima, Atsunobu Sakamoto, et al.. (2003). Total Synthesis of the Antitumor Acetogenin Mosin B: Desymmetrization Approach to the Stereodivergent Synthesis of threo/trans/erythro‐Type Acetogenins. Chemistry - A European Journal. 9(2). 389–399. 35 indexed citations

Tanaka, Tetsuaki, Kazuo Murakami, Sachiko Yamamoto, et al.. (2001). Total Synthesis of (±)-Stemodinone via an Efficient Ring-Exchange Strategy. The Journal of Organic Chemistry. 66(21). 7107–7112. 6 indexed citations

IWATA, C.. (1999). Development and Applications of New Reactions for Construction of Basic Structures of Natural Products. YAKUGAKU ZASSHI. 119(5). 357–376.

Tanaka, Tetsuaki, et al.. (1998). Total Synthesis of (−)-Macrocarpal C. Stereoselective Coupling Reaction with a Novel Hexasubstituted Benzene Cr(CO)₃ Complex as a Biomimetic Chiral Benzyl Cation Equivalent. The Journal of Organic Chemistry. 63(26). 9782–9793. 21 indexed citations

Miyashita, Kazuyuki, et al.. (1998). Regiospecific bromination-cyclization of spirocyclic cyclohexanones and its application to the synthesis of (±)-laurencial. Tetrahedron. 54(8). 1395–1406. 6 indexed citations

Takemoto, Yoshiji, et al.. (1996). Excellent Chiral Introduction by Diene Iron-Tricarbonyl Moiety. III: Asymmetric Synthesis of Hydroxyethylidene Dipeptide Isostere Using a Diastereoselective 1,2-Nucleophilic Addition of Organocerium Reagents into a 1-Azatriene Fe(CO)3 Complex.. Chemical and Pharmaceutical Bulletin. 44(5). 948–955. 4 indexed citations

Tanaka, Tetsuaki, et al.. (1996). Synthetic studies on aromadendrane-type compounds. III. Stereoselective total syntheses of (+)-aromadendrene and (−)-alloaromadendrene. Tetrahedron. 52(12). 4257–4268. 11 indexed citations

Kawashima, Y., Masakazu Sato, Seiji Yamamoto, et al.. (1995). Structure-Activity Relationship Study of TXA2 Receptor Antagonists. 4-(2-(4-Substituted Phenylsulfonylamino)ethylthio)phenoxyacetic Acids and Related Compounds.. Chemical and Pharmaceutical Bulletin. 43(7). 1132–1136. 3 indexed citations

Takemoto, Yoshiji, et al.. (1995). Regioselective Functionalization of the Methylene Group Adjacent to Cyclopropyl Sulfide via Mercury(II)-Mediated Regioselective Ring-Opening Reaction.. Chemical and Pharmaceutical Bulletin. 43(11). 1859–1865. 2 indexed citations

10.

Takemoto, Yoshiji, et al.. (1994). Novel intramolecular Michael addition of organomercury halides mediated by a Lewis acid and halide anion. Journal of the Chemical Society Chemical Communications. 81–81. 2 indexed citations

11.

Maezaki, Naoyoshi, et al.. (1994). Two types of stereocontrol in the formation of spiro skeletons via a carbonyl ene reaction and a palladium-catalysed carbonyl allylation: a formal synthesis of (+)-perhydrohistrionicotoxin. Journal of the Chemical Society Chemical Communications. 1835–1835. 16 indexed citations

12.

Sato, Masakazu, Y. Kawashima, Yoshiyuki Chiba, et al.. (1994). Synthesis and Evaluation of Novel Thiazolidine Derivatives as Thromboxane A2 Receptor Antagonists.. Chemical and Pharmaceutical Bulletin. 42(3). 521–529. 6 indexed citations

13.

Imanishi, Takeshi, Masayuki Yamashita, Yoshimi Hirokawa, et al.. (1993). Synthetic Study on Gymnomitrol. II. A Synthesis of (.+-.)-Isogymnomitrol.. Chemical and Pharmaceutical Bulletin. 41(10). 1695–1697. 4 indexed citations

14.

Takemoto, Yoshiji, Jun Takeuchi, & C. IWATA. (1993). Novel isomerization and sequential 1,2-nucleophilic addition of acyclic dienone-iron tricarbonyl complexes.. Tetrahedron Letters. 34(38). 6067–6068. 10 indexed citations

15.

IWATA, C., et al.. (1992). A Novel Dihydrodiol Dehydrogenase in Bovine Liver Cytosol: Purification and Characterization of Multiple Forms of Dihydrodiol Dehydrogenase. The Journal of Biochemistry. 112(4). 523–529. 8 indexed citations

16.

IWATA, C., et al.. (1988). Synthetic studies on spiroketal natural products. I. A stereoselective synthesis of (2R*,5S*)- and (2R*,5S*)-2-methyl-1,6-dioxaspiro(4.5)decane.. Chemical and Pharmaceutical Bulletin. 36(8). 2909–2917. 3 indexed citations

17.

MIMURA, TSUTOMU, Yasuhiro Kohama, Kohji Yamamoto, et al.. (1988). Platelet anti-aggregant activity of 2,2-dimethylthiazolidine hydrochloride and 2-(4-hydroxy-3-methoxyphenyl)thiazolidine.. Chemical and Pharmaceutical Bulletin. 36(3). 1110–1116. 2 indexed citations

18.

IWATA, C., et al.. (1983). Total synthesis of (.+-.)-.ALPHA.-chamigrene and brominated chamigrene.. Chemical and Pharmaceutical Bulletin. 31(7). 2308–2312. 6 indexed citations

19.

Horii, Zen-ichi, et al.. (1977). Photochemical oxidation. II. Biogenetic-type conversion of ligularol and furanoeremophilane into 6.BETA.-hydroxyeremophilenolide and eremophilenolide.. Chemical and Pharmaceutical Bulletin. 25(10). 2782–2784. 1 indexed citations

20.

Horii, Zen-ichi, Takushi Kurihara, Shigeo Yamamoto, et al.. (1966). Studies on Ergot Alkaloids and Related Compounds. XIII. syntheses and Stereochemistries of 4-Methyl-1, 2, 3, -4, 4a, 5, 6, 10b-octahydrobenzo[f]quinoline-2-carboxylic Acids. Chemical and Pharmaceutical Bulletin. 14(11). 1227–1236. 7 indexed citations

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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