Article ID: CBB000018907

The sign of the electron-releasing effect of the methyl group (1984)

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Description In 1926, Sir Robert Robinson assigned a negatvie value to the toluene group. Later in 1926, Sir Chirstopher Ingold gave the molecules a positive. This has been the convention ever since.


Citation URI
https://data.isiscb.org/isis/citation/CBB000018907/

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Authors & Contributors
Saltzman, Martin D.
Tokumoto, Kotoyo
Birch, Arthur J.
Butler, Stella V. F.
Collins, Peter
Leffek, Kenneth T.
Journals
Notes and Records: The Royal Society Journal of the History of Science
Ambix: Journal of the Society for the History of Alchemy and Chemistry
Bulletin for the History of Chemistry
科学史研究 Kagakusi Kenkyu (History of Science)
British Journal for the History of Science
Endeavour: Review of the Progress of Science
Publishers
American Chemical Society
Elsevier
Nova Lion Press
Concepts
Organic chemistry
Chemistry
Societies; institutions; academies
Biochemistry
Physical chemistry
Prizes; awards
People
Robinson, Robert
Ingold, Christopher
Woodward, Robert Burns
Baker, John William
Brown, Herbert Charles
Florey, Howard
Time Periods
20th century
20th century, early
20th century, late
Places
Great Britain
British Isles
Institutions
Royal Society of London
American Chemical Society
University of London
Leeds University (UK)
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