CHEMIST
Christopher Kelk Ingold
1893 - 1970

Christopher Kelk Ingold
Sir Christopher Kelk Ingold (28 October 1893 – 8 December 1970) was a British chemist based in Leeds and London. His groundbreaking work in the 1920s and 1930s on reaction mechanisms and the electronic structure of organic compounds was responsible for the introduction into mainstream chemistry of concepts such as nucleophile, electrophile, inductive and resonance effects, and such descriptors as SN1, SN2, E1, and E2. He also was a co-author of the Cahn–Ingold–Prelog priority rules. Ingold is regarded as one of the chief pioneers of physical organic chemistry. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Christopher Kelk Ingold is the 482nd most popular chemist (up from 506th in 2019), the 3,375th most popular biography from United Kingdom (up from 3,651st in 2019) and the 60th most popular British Chemist.
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Among CHEMISTS
Among chemists, Christopher Kelk Ingold ranks 482 out of 602. Before him are K. C. Nicolaou, John Mayow, Carl Theodore Liebermann, Yellapragada Subbarow, Phoebus Levene, and Masatoshi Shima. After him are Ivan Horbachevsky, Archibald Scott Couper, Alwin Mittasch, William Nicholson, Allen J. Bard, and Edward Charles Howard.
Most Popular Chemists in Wikipedia
Go to all RankingsK. C. Nicolaou
1946 - Present
HPI: 57.63
Rank: 476
John Mayow
1640 - 1679
HPI: 57.61
Rank: 477
Carl Theodore Liebermann
1842 - 1914
HPI: 57.58
Rank: 478
Yellapragada Subbarow
1895 - 1948
HPI: 57.53
Rank: 479
Phoebus Levene
1869 - 1940
HPI: 57.37
Rank: 480
Masatoshi Shima
1943 - Present
HPI: 57.37
Rank: 481
Christopher Kelk Ingold
1893 - 1970
HPI: 57.34
Rank: 482
Ivan Horbachevsky
1854 - 1942
HPI: 57.34
Rank: 483
Archibald Scott Couper
1831 - 1892
HPI: 57.34
Rank: 484
Alwin Mittasch
1869 - 1953
HPI: 57.33
Rank: 485
William Nicholson
1753 - 1815
HPI: 57.31
Rank: 486
Allen J. Bard
1933 - 2024
HPI: 57.17
Rank: 487
Edward Charles Howard
1774 - 1816
HPI: 57.17
Rank: 488
Contemporaries
Among people born in 1893, Christopher Kelk Ingold ranks 196. Before him are Aleksandr Gauk, George Hodgson, Prasanta Chandra Mahalanobis, Ernst Grünfeld, Marcel Minnaert, and Norman Manley. After him are Marguerite Broquedis, Chang Taek-sang, I. A. Richards, Joseph Alzin, Konstantin Muraviev, and Alexander Ostrowski. Among people deceased in 1970, Christopher Kelk Ingold ranks 184. Before him are Karel Pešek, Julius Pokorny, Shoichi Sakata, Paul Schmidt, Konstantinos Tsaldaris, and Arne Nyberg. After him are Helene Madison, Inger Stevens, Cyril Scott, Pierre Veyron, Abraham Alikhanov, and Käthe Krauss.
Others Born in 1893
Go to all RankingsAleksandr Gauk
CONDUCTOR
1893 - 1963
HPI: 57.82
Rank: 190
George Hodgson
SWIMMER
1893 - 1983
HPI: 57.75
Rank: 191
Prasanta Chandra Mahalanobis
PHYSICIST
1893 - 1972
HPI: 57.73
Rank: 192
Ernst Grünfeld
CHESS PLAYER
1893 - 1962
HPI: 57.70
Rank: 193
Marcel Minnaert
ASTRONOMER
1893 - 1970
HPI: 57.47
Rank: 194
Norman Manley
POLITICIAN
1893 - 1969
HPI: 57.44
Rank: 195
Christopher Kelk Ingold
CHEMIST
1893 - 1970
HPI: 57.34
Rank: 196
Marguerite Broquedis
TENNIS PLAYER
1893 - 1983
HPI: 57.24
Rank: 197
Chang Taek-sang
POLITICIAN
1893 - 1969
HPI: 57.21
Rank: 198
I. A. Richards
WRITER
1893 - 1979
HPI: 57.15
Rank: 199
Joseph Alzin
ATHLETE
1893 - 1930
HPI: 57.12
Rank: 200
Konstantin Muraviev
POLITICIAN
1893 - 1965
HPI: 56.96
Rank: 201
Alexander Ostrowski
MATHEMATICIAN
1893 - 1986
HPI: 56.94
Rank: 202
Others Deceased in 1970
Go to all RankingsKarel Pešek
SOCCER PLAYER
1895 - 1970
HPI: 57.45
Rank: 178
Julius Pokorny
LINGUIST
1887 - 1970
HPI: 57.44
Rank: 179
Shoichi Sakata
PHYSICIST
1911 - 1970
HPI: 57.43
Rank: 180
Paul Schmidt
DIPLOMAT
1899 - 1970
HPI: 57.42
Rank: 181
Konstantinos Tsaldaris
POLITICIAN
1884 - 1970
HPI: 57.37
Rank: 182
Arne Nyberg
SOCCER PLAYER
1913 - 1970
HPI: 57.35
Rank: 183
Christopher Kelk Ingold
CHEMIST
1893 - 1970
HPI: 57.34
Rank: 184
Helene Madison
SWIMMER
1913 - 1970
HPI: 57.22
Rank: 185
Inger Stevens
ACTOR
1934 - 1970
HPI: 57.14
Rank: 186
Cyril Scott
COMPOSER
1879 - 1970
HPI: 57.07
Rank: 187
Pierre Veyron
BUSINESSPERSON
1903 - 1970
HPI: 57.04
Rank: 188
Abraham Alikhanov
PHYSICIST
1904 - 1970
HPI: 57.03
Rank: 189
Käthe Krauss
ATHLETE
1906 - 1970
HPI: 57.00
Rank: 190
In United Kingdom
Among people born in United Kingdom, Christopher Kelk Ingold ranks 3,376 out of 8,785. Before him are Damaris Cudworth Masham (1659), Michael Ball (1962), Philip Reeve (1966), Ken Green (1924), William Beresford, 1st Viscount Beresford (1768), and Charles Crichton (1910). After him are John Douglas (1830), Archibald Scott Couper (1831), Warwick Davis (1970), Michael Gothard (1939), Albert Hill (1889), and George W. Campbell (1769).
Others born in United Kingdom
Go to all RankingsDamaris Cudworth Masham
PHILOSOPHER
1659 - 1708
HPI: 57.36
Rank: 3,370
Michael Ball
ACTOR
1962 - Present
HPI: 57.36
Rank: 3,371
Philip Reeve
WRITER
1966 - Present
HPI: 57.36
Rank: 3,372
Ken Green
SOCCER PLAYER
1924 - 2001
HPI: 57.36
Rank: 3,373
William Beresford, 1st Viscount Beresford
POLITICIAN
1768 - 1854
HPI: 57.35
Rank: 3,374
Charles Crichton
FILM DIRECTOR
1910 - 1999
HPI: 57.35
Rank: 3,375
Christopher Kelk Ingold
CHEMIST
1893 - 1970
HPI: 57.34
Rank: 3,376
John Douglas
ARCHITECT
1830 - 1911
HPI: 57.34
Rank: 3,377
Archibald Scott Couper
CHEMIST
1831 - 1892
HPI: 57.34
Rank: 3,378
Warwick Davis
ACTOR
1970 - Present
HPI: 57.33
Rank: 3,379
Michael Gothard
ACTOR
1939 - 1992
HPI: 57.33
Rank: 3,380
Albert Hill
ATHLETE
1889 - 1969
HPI: 57.32
Rank: 3,381
George W. Campbell
POLITICIAN
1769 - 1848
HPI: 57.32
Rank: 3,382
Among CHEMISTS In United Kingdom
Among chemists born in United Kingdom, Christopher Kelk Ingold ranks 60. Before him are Henry Roscoe (1833), John William Draper (1811), William Gregor (1761), Alexander William Williamson (1824), Peter Atkins (1940), and John Mayow (1640). After him are Archibald Scott Couper (1831), William Nicholson (1753), Edward Charles Howard (1774), John Walker (1781), William Hallowes Miller (1801), and David MacMillan (1968).
Henry Roscoe
1833 - 1915
HPI: 60.16
Rank: 54
John William Draper
1811 - 1882
HPI: 60.12
Rank: 55
William Gregor
1761 - 1817
HPI: 59.06
Rank: 56
Alexander William Williamson
1824 - 1904
HPI: 58.83
Rank: 57
Peter Atkins
1940 - Present
HPI: 58.71
Rank: 58
John Mayow
1640 - 1679
HPI: 57.61
Rank: 59
Christopher Kelk Ingold
1893 - 1970
HPI: 57.34
Rank: 60
Archibald Scott Couper
1831 - 1892
HPI: 57.34
Rank: 61
William Nicholson
1753 - 1815
HPI: 57.31
Rank: 62
Edward Charles Howard
1774 - 1816
HPI: 57.17
Rank: 63
John Walker
1781 - 1859
HPI: 56.37
Rank: 64
William Hallowes Miller
1801 - 1880
HPI: 56.15
Rank: 65
David MacMillan
1968 - Present
HPI: 55.69
Rank: 66