Membo Ryang

617 total citations
38 papers, 336 citations indexed

About

Membo Ryang is a scholar working on Organic Chemistry, Pharmaceutical Science and Inorganic Chemistry. According to data from OpenAlex, Membo Ryang has authored 38 papers receiving a total of 336 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Organic Chemistry, 5 papers in Pharmaceutical Science and 5 papers in Inorganic Chemistry. Recurrent topics in Membo Ryang's work include Inorganic and Organometallic Chemistry (13 papers), Coordination Chemistry and Organometallics (9 papers) and Chemical Synthesis and Reactions (7 papers). Membo Ryang is often cited by papers focused on Inorganic and Organometallic Chemistry (13 papers), Coordination Chemistry and Organometallics (9 papers) and Chemical Synthesis and Reactions (7 papers). Membo Ryang collaborates with scholars based in Japan. Membo Ryang's co-authors include Shigeru Tsutsumi, Isao Hashimoto, Shinsuke Fukuoka, Shinji Murai, Noboru Sonoda, Tsuyoshi Watanabe, Hideo Hasegawa, Hidejiro Yokoo, Yoshio Seki and Kunihisa Yoshida and has published in prestigious journals such as The Journal of Organic Chemistry, Tetrahedron Letters and Journal of Organometallic Chemistry.

In The Last Decade

Membo Ryang

36 papers receiving 306 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Membo Ryang Japan	13	307	94	32	22	22	38	336
Robert M. Manyik Belgium	8	284 0.9×	93 1.0×	70 2.2×	22 1.0×	10 0.5×	8	345
R. van Helden Netherlands	12	365 1.2×	86 0.9×	19 0.6×	20 0.9×	21 1.0×	19	434
G. E. NIZNIK United States	8	261 0.9×	49 0.5×	55 1.7×	20 0.9×	8 0.4×	10	294
Robert H. Hasek Germany	11	233 0.8×	30 0.3×	51 1.6×	35 1.6×	28 1.3×	17	283
Dieter Reinehr Germany	12	270 0.9×	127 1.4×	35 1.1×	14 0.6×	7 0.3×	21	293
Klaus Bartel Germany	9	336 1.1×	82 0.9×	21 0.7×	11 0.5×	8 0.4×	15	363
Heinz Eilingsfeld Germany	9	398 1.3×	41 0.4×	111 3.5×	28 1.3×	18 0.8×	16	452
Rudolf Merten Germany	11	244 0.8×	31 0.3×	50 1.6×	22 1.0×	13 0.6×	22	295
Hans‐Georg Henning Germany	8	265 0.9×	56 0.6×	42 1.3×	26 1.2×	21 1.0×	56	297
Jean‐Paul Picard France	11	244 0.8×	107 1.1×	33 1.0×	27 1.2×	21 1.0×	34	297

Countries citing papers authored by Membo Ryang

Since Specialization

Citations

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

Fields of papers citing papers by Membo Ryang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Membo Ryang

This figure shows the co-authorship network connecting the top 25 collaborators of Membo Ryang. A scholar is included among the top collaborators of Membo Ryang 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 Membo Ryang. Membo Ryang 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

Ryu, Ilhyong, et al.. (1984). Improved Synthesis of Aliphatic Ketones by the Reaction of Alkylmercuric Bromides With Nickel Carbonyl in the Presence of Potassium Iodide. Synthetic Communications. 14(12). 1175–1179. 7 indexed citations

Ryang, Membo, et al.. (1978). THE REACTION OF ORGANOHALIDES WITH NICKEL CARBONYL IN THE PRESENCE OF OLEFIN OXIDES. Chemistry Letters. 7(1). 15–16. 5 indexed citations

Ryang, Membo, et al.. (1978). THE REACTION OF ORGANIC HALIDES WITH COBALT CARBONYL. Chemistry Letters. 7(8). 909–910. 6 indexed citations

Seki, Yoshio, Shinji Murai, Membo Ryang, & Noboru Sonoda. (1975). Reaction of iodobenzene with nickel carbonyl in the presence of enamines. Journal of the Chemical Society Chemical Communications. 528a–528a. 3 indexed citations

Ryang, Membo, et al.. (1973). Reaction of iodobenzene with nickel carbonyl in the presence of N-benzylidene alkylamine. The Journal of Organic Chemistry. 38(1). 62–64. 3 indexed citations

Ryang, Membo & Shigeru Tsutsumi. (1971). Organic Syntheses by Means of Metal Carbonyls. Synthesis. 1971(2). 55–69. 12 indexed citations

Fukuoka, Shinsuke, Membo Ryang, & Shigeru Tsutsumi. (1971). Reactions of lithium dimethylcarbamoylnickel carbonylate. The Journal of Organic Chemistry. 36(18). 2721–2723. 31 indexed citations

Fukuoka, Shinsuke, Membo Ryang, & Shigeru Tsutsumi. (1970). Formation of .alpha.,.beta.-diphenyl-.gamma.-butyrolactone from styrene oxide by the action of organo transition metal complexes. The Journal of Organic Chemistry. 35(9). 3184–3186. 6 indexed citations

Hashimoto, Isao, Membo Ryang, & Shigeru Tsutsumi. (1970). The reaction of trans-β-bromostyrene with potassium hexacyanodinickelate(I) in the presence of olefins. Tetrahedron Letters. 11(52). 4567–4570. 3 indexed citations

10.

Ryang, Membo, et al.. (1970). The Reaction of o-Lithio-N,N-dimethylbenzylamine with Metal Carbonyls. Bulletin of the Chemical Society of Japan. 43(3). 947–950. 3 indexed citations

11.

Ryang, Membo, et al.. (1969). Reaction of lithium phenylacetylide with metal carbonyl. Tetrahedron Letters. 10(52). 4593–4596. 9 indexed citations

12.

Ryang, Membo, et al.. (1966). The formation of lithium aroylnickel carbonylates from the reactions of aryllithiums and nickel carbonyl. Journal of Organometallic Chemistry. 5(4). 305–312. 14 indexed citations

13.

Ryang, Membo, et al.. (1965). The Reaction of Organolithium Compounds with Nickel Carbonyl. Bulletin of the Chemical Society of Japan. 38(2). 330–331. 12 indexed citations

14.

Tsutsumi, Shigeru & Membo Ryang. (1965). ON THE REACTIONS OF ORGANOLITHIUM COMPOUNDS WITH CARBON MONOXIDE*. Transactions of the New York Academy of Sciences. 27(7 Series II). 724–729. 1 indexed citations

15.

Ryang, Membo, et al.. (1964). The Reaction of Carbon Monoxide with Organometallic Compounds.. Bulletin of the Chemical Society of Japan. 37(3). 341–343. 26 indexed citations

16.

Ryang, Membo, et al.. (1964). The Reaction of Carbon Monoxide with Organometallic Compounds. IX. The Syntheses of Cyclic Ketones and Polyketones by the Reaction of Carbon Monoxide with Polymethylene Dilithiums. Bulletin of the Chemical Society of Japan. 37(11). 1704–1707. 2 indexed citations

17.

Ryang, Membo, et al.. (1963). The Reaction of Organolithium Compunds with Iron Pentacarbonyl. The Journal of the Society of Chemical Industry Japan. 66(8). 1086–1089. 1 indexed citations

18.

Ryang, Membo, Hiroshi Miyamoto, & Shigeru Tsutsumi. (1961). The Reaction of Carbon Monoxide with Phenylsodium. Nippon kagaku zassi. 82(9). 1276–1279. 1 indexed citations

19.

Ryang, Membo & Shigeru Tsutsumi. (1961). The Reaction of Carbon Monoxide with Phenyl Lithium. Nippon kagaku zassi. 82(7). 880–882. 1 indexed citations

20.

Ryang, Membo & Shigeru Tsutsumi. (1961). On the Formation of Benzoin by the Reaction of Carbon Monoxide with Organometallic Compounds. Bulletin of the Chemical Society of Japan. 34(9). 1341–1341. 2 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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