A. Chieffi

1.3k total citations
18 papers, 1.1k citations indexed

About

A. Chieffi is a scholar working on Organic Chemistry, Toxicology and Inorganic Chemistry. According to data from OpenAlex, A. Chieffi has authored 18 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Organic Chemistry, 11 papers in Toxicology and 7 papers in Inorganic Chemistry. Recurrent topics in A. Chieffi's work include Organoselenium and organotellurium chemistry (11 papers), Organometallic Compounds Synthesis and Characterization (4 papers) and Organic Chemistry Cycloaddition Reactions (3 papers). A. Chieffi is often cited by papers focused on Organoselenium and organotellurium chemistry (11 papers), Organometallic Compounds Synthesis and Characterization (4 papers) and Organic Chemistry Cycloaddition Reactions (3 papers). A. Chieffi collaborates with scholars based in Brazil and United States. A. Chieffi's co-authors include Stephen L. Buchwald, Joseph M. Fox, Xiaohua Huang, J. V. Comasseto, Jens Åhman, Takayuki Hamada, Fábio C. Tucci, Ken Kamikawa, Joseph P. Marino and Hélio A. Stefani and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Organic Chemistry and Organic Letters.

In The Last Decade

A. Chieffi

16 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
A. Chieffi Brazil	11	1.1k	240	232	121	40	18	1.1k
Haruki Sashida Japan	17	969 0.9×	398 1.7×	123 0.5×	120 1.0×	28 0.7×	86	1.0k
William A. Kiel Canada	12	604 0.6×	137 0.6×	243 1.0×	74 0.6×	31 0.8×	16	701
X. LUSINCHI France	19	853 0.8×	84 0.3×	90 0.4×	147 1.2×	32 0.8×	68	996
Stanley Raucher United States	19	772 0.7×	108 0.5×	90 0.4×	316 2.6×	32 0.8×	40	992
Alexander Breder Germany	18	1.1k 1.0×	398 1.7×	160 0.7×	84 0.7×	45 1.1×	35	1.2k
Xian Huang China	25	1.9k 1.8×	191 0.8×	151 0.7×	209 1.7×	97 2.4×	166	2.0k
A. Y. TERANISHI	4	703 0.7×	111 0.5×	110 0.5×	182 1.5×	46 1.1×	5	838
Silvia Sternativo Italy	18	642 0.6×	224 0.9×	93 0.4×	99 0.8×	20 0.5×	25	686
Che‐Ping Chuang Taiwan	20	935 0.9×	212 0.9×	49 0.2×	79 0.7×	24 0.6×	62	990
Ramasamy Vijaya Anand India	26	1.6k 1.5×	72 0.3×	128 0.6×	171 1.4×	62 1.6×	70	1.7k

Countries citing papers authored by A. Chieffi

Since Specialization

Citations

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

Fields of papers citing papers by A. Chieffi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Chieffi

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

All Works

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18 of 18 papers shown

Hamada, Takayuki, A. Chieffi, Jens Åhman, & Stephen L. Buchwald. (2002). An Improved Catalyst for the Asymmetric Arylation of Ketone Enolates. Journal of the American Chemical Society. 124(7). 1261–1268. 227 indexed citations

Chieffi, A., Ken Kamikawa, Jens Åhman, Joseph M. Fox, & Stephen L. Buchwald. (2001). Catalytic Asymmetric Vinylation of Ketone Enolates. Organic Letters. 3(12). 1897–1900. 148 indexed citations

Fox, Joseph M., Xiaohua Huang, A. Chieffi, & Stephen L. Buchwald. (2000). Highly Active and Selective Catalysts for the Formation of α-Aryl Ketones. Journal of the American Chemical Society. 122(7). 1360–1370. 454 indexed citations

Chieffi, A., J. V. Comasseto, & Victor Snieckus. (2000). Selective Generation of Mono- and 1,1′-Dilithioferrocenes by Lithium-Tellurium Exchange. Efficient Routes to Mono- and Symmetrical and Unsymmetrical 1,1′-Di-substituted Ferrocenes. Synlett. 2000(2). 269–271. 10 indexed citations

Chieffi, A. & J. V. Comasseto. (2000). ChemInform Abstract: Reactions of Selenium‐Stabilized Carbanions. ChemInform. 31(32).

Zeni, Gilson, A. Chieffi, Rodrigo L.O.R. Cunha, et al.. (1999). Addition Reaction of p-Methoxyphenyltellurium Trichloride to 3-Hydroxy Alkynes. Organometallics. 18(4). 803–806. 26 indexed citations

Chieffi, A., Paulo H. Menezes, & J. V. Comasseto. (1997). ChemInform Abstract: Reduction of Organotellurium Trichlorides with Sodium Borohydride.. ChemInform. 28(22). 1 indexed citations

Chieffi, A., Paulo H. Menezes, & J. V. Comasseto. (1997). Reduction of Organotellurium Trichlorides with Sodium Borohydride. Organometallics. 16(4). 809–811. 26 indexed citations

Tucci, Fábio C., A. Chieffi, J. V. Comasseto, & Joseph P. Marino. (1996). Tellurium in Organic Synthesis. Preparation of Z-Vinylic Cuprates from Z-Vinylic Tellurides and Their Reaction with Enones and Epoxides. The Journal of Organic Chemistry. 61(15). 4975–4989. 89 indexed citations

10.

Chieffi, A. & J. V. Comasseto. (1995). The Coupling Reaction Between Vinylic Tellurides and Lower Order Cyanocuprates. Synlett. 1995(6). 671–674. 16 indexed citations

11.

Chieffi, A. & J. V. Comasseto. (1994). Influence of the gegenion in the transmetalation reaction of vinylic tellurides with higher order cyanocuprates. Tetrahedron Letters. 35(24). 4063–4066. 41 indexed citations

12.

Tucci, Fábio C., A. Chieffi, & J. V. Comasseto. (1992). Higher order vinyl cyanocuprates from vinylic tellurides. Tetrahedron Letters. 33(39). 5721–5724. 49 indexed citations

13.

Comasseto, J. V., Hélio A. Stefani, A. Chieffi, & J. Zukerman‐Schpector. (1991). Addition of organotellurium trihalides to acetylenes. Organometallics. 10(4). 845–846. 32 indexed citations

14.

Stefani, Hélio A., A. Chieffi, & J. V. Comasseto. (1991). ChemInform Abstract: Synthesis and Reactivity of α‐(Dichloroorganyltelluro) Ketones.. ChemInform. 22(30). 1 indexed citations

15.

Stefani, Hélio A., A. Chieffi, & J. V. Comasseto. (1991). Synthesis and reactivity of .alpha.-(dichloroorganyltelluro) ketones. Organometallics. 10(4). 1178–1182. 18 indexed citations

16.

Chieffi, A. & A. Fois. (1965). Influence of ACTH on convulsive activity in children. Electroencephalographic and clinical observations.. PubMed. 20(5). 466–75. 1 indexed citations

17.

Chieffi, A.. (1955). [Observations on several cases of epilepsy in children with ACTH and cortisone].. PubMed. 55(1 Suppl). 14–29. 1 indexed citations

18.

Chieffi, A.. (1955). [Transitory diabetes of the newborn and its possible relation to a condition of maternal hypoglycemia].. PubMed. 21(1). 1–6. 1 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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