J. S. MCCALLUM

961 citations

15 papers · 670 indexed · h-index 12

Co-authors: William D. Wulff Lanny S. Liebeskind Samuel J. Tremont John R. Gasdaska Scott R. Gilbertson Peng Tang Dominic C. Yang Kin Shing Chan
Topics: Synthetic Organic Chemistry Methods (5 papers)Catalytic C–H Functionalization Methods (4 papers)Cyclopropane Reaction Mechanisms (4 papers)
Cited by: Organic Chemistry Inorganic Chemistry Toxicology
Journals: Journal of the American Chemical Society The Journal of Organic Chemistry Tetrahedron
Partner nations: United States China

In The Last Decade

J. S. MCCALLUM

15 papers receiving 630 citations

Peers

Countries citing papers authored by J. S. MCCALLUM

Since Specialization

Citations

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

Fields of papers citing papers by J. S. MCCALLUM

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. S. MCCALLUM. 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 J. S. MCCALLUM. The network helps show where J. S. MCCALLUM may publish in the future.

Co-authorship network of co-authors of J. S. MCCALLUM

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

All Works

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15 of 15 papers shown

#	Work	Indexed citations
1	A Practical and Efficient Synthesis of the Selective Neuronal Acetylcholine-Gated Ion Channel Agonist (S)-(−)-5-Ethynyl-3-(1-methyl-2-pyrrolidinyl)pyridine Maleate (SIB-1508Y) 1998 ·The Journal of Organic Chemistry ·Leo Bleicher,Nicholas D. P. Cosford,(unknown),J. S. MCCALLUM,Ian A. McDonald	62
2	ChemInform Abstract: A Practical and Efficient Synthesis of the Selective Neuronal Acetylcholine‐Gated Ion Channel Agonist (S)‐(‐)‐5‐Ethynyl‐3‐(1‐methyl‐2‐pyrrolidinyl)pyridine Maleate (SIB‐1508Y). 1998 ·ChemInform ·Leo Bleicher,Nicholas D. P. Cosford,(unknown),J. S. MCCALLUM,Ian A. McDonald	3
3	ChemInform Abstract: Pyrido(2,3‐d)pyrimidine Angiotensin II Antagonists. 1994 ·ChemInform ·John W. Ellingboe,(unknown),Thomas T. Nguyen,(unknown),Schuyler Antane,Reinhold H. W. Bender,(unknown),(unknown),J. S. MCCALLUM,(unknown),Anthony J. Russo,(unknown),(unknown),(unknown),(unknown),Jehan F. Bagli	1
4	Stereospecific Functionalization of (.pi.-Allyl)molybdenum Complexes Derived from Cyclopentenone.Toward the Stereocontrolled Construction of Substituted 2-Cyclopentenones 1994 ·Organometallics ·Richard H. Yu,J. S. MCCALLUM,Lanny S. Liebeskind	25
5	A Synthesis of Allylic Diphenylphosphinic Esters 1993 ·Synthesis ·J. S. MCCALLUM,Lanny S. Liebeskind	5
6	Efficient synthesis of (.eta.5-cyclopentadienyl)(.eta.3-allyl)Mo(CO)2 molybdenum complexes from allylic diphenylphosphinates 1993 ·Organometallics ·J. S. MCCALLUM,(unknown),Lanny S. Liebeskind	11
7	Synthesis of 3-alkylidene phthallmidines by reaction of isocyanates with ortho-manganated aromatic ketones. 1990 ·Tetrahedron Letters ·Lanny S. Liebeskind,(unknown),J. S. MCCALLUM	16
8	Palladium-mediated 2,6-dialkylation of N-benzilidine imines: Preparation of 2,6-dialkylbenzaldehydes 1989 ·Tetrahedron Letters ·J. S. MCCALLUM,John R. Gasdaska,Lanny S. Liebeskind,Samuel J. Tremont	61
9	Ortho-functionalization of aromatic ketones via manganation. A synthesis of indenols 1989 ·The Journal of Organic Chemistry ·Lanny S. Liebeskind,John R. Gasdaska,J. S. MCCALLUM,Samuel J. Tremont	133
10	Two regiocomplementary approaches to angular furanocoumarins with chromium carbene complexes: synthesis of sphondin, thiosphondin, heratomin, and angelicin 1988 ·Journal of the American Chemical Society ·William D. Wulff,J. S. MCCALLUM,(unknown)	65
11	Mechanistic studies on the reaction of chromium carbene complexes with acetylenes. Furan formation and the dependence of the product distribution on the stereochemistry of reaction intermediates 1988 ·Organometallics ·J. S. MCCALLUM,(unknown),Scott R. Gilbertson,William D. Wulff	54
12	Palladium catalyzed reduction of aryl triflates - utilization in thesynthesis of angelicin, olivin and chromomycinone from phenolsproduced in the benzannulation reaction of chromium carbenecomplexes 1987 ·Tetrahedron Letters ·G. A. PETERSON,(unknown),J. S. MCCALLUM,(unknown)	51
13	Delayed phototoxic effects of 8-methoxypsoralen, khellin, and sphondin inAedes aegypti 1986 ·Journal of Chemical Ecology ·Jacques Kagan,(unknown),Vytautas P. Bindokas,William D. Wulff,J. S. MCCALLUM	12
14	Cycloadditions and annulations of transition metal carbene complexes 1985 ·Tetrahedron ·William D. Wulff,(unknown),Kin Shing Chan,J. S. MCCALLUM,Dominic C. Yang,Scott R. Gilbertson	95
15	Regiochemistry of the reaction of chromium-carbene complexes with acetylenes 1981 ·Journal of the American Chemical Society ·William D. Wulff,Peng Tang,J. S. MCCALLUM	76

About J. S. MCCALLUM

J. S. MCCALLUM is a scholar working on Organic Chemistry, Pharmaceutical Science and Inorganic Chemistry, having authored 15 papers that have together received 670 indexed citations. Recurring topics across this work include Synthetic Organic Chemistry Methods (5 papers), Catalytic C–H Functionalization Methods (4 papers) and Cyclopropane Reaction Mechanisms (4 papers). The work is most often cited by research in Organic Chemistry (611 citations), Inorganic Chemistry (133 citations) and Toxicology (18 citations). J. S. MCCALLUM has collaborated with scholars based in United States and China. Frequent co-authors include William D. Wulff, Lanny S. Liebeskind, Samuel J. Tremont, John R. Gasdaska, Scott R. Gilbertson, Peng Tang, Dominic C. Yang, Kin Shing Chan, Lanny S. Liebeskind and Ian A. McDonald. Their work appears in journals such as Journal of the American Chemical Society, The Journal of Organic Chemistry and Tetrahedron.

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