James Wilfred Cook

Sir James Wilfred Cook FRS FRSE DSc LLD (1900–1975) was an English chemist, best known for his research of organic chemistry of carcinogenic compounds. Friends knew him simply as Jim Cook.

Early life He was born in South Kensington in London on 10 December 1900, the son of Charles William Cook, a coachman, and his wife, Frances Wall. A recipient of London County Council's junior scholarship, he attended Sloane School in Chelsea, London.

Academic career In 1917, having been awarded a senior scholarship by London County Council, Cook started a Chemistry with Physics degree at University College London, where he was taught by Frederick G. Donnan, Norman Collie, as well as the Nobel laureate Sir William Bragg. as well as multiple prize certificates in Chemistry exams.

In 1920, having earned his BSc, Cook began lecturing at the Sir John Cass Technical Institute (now part of London Metropolitan University). At the same time, he registered as a graduate student at the University of London, going on to obtain an MSc (1921), a PhD (1923), and a DSc (1925). Cook's PhD thesis was on the Anthracene derivative. He lectured at Sir John Cass Technical Institute until 1928.

After leaving his lectureship, Cook briefly worked at the Chemical Research Laboratory in the Department of Scientific and Industrial Research, part of the civil service. In 1929, Ernest Kennaway invited him to work at the Royal Cancer Hospital, where he remained until 1939. Research done at the hospital suggested that tar (as found in most cigarettes) contained carcinogenic components of a similar structure to anthracene. Cook gathered pure samples of many polycyclic aromatic hydrocarbons, such as 1,2,5,6-dibenzoantracene, benzofenantrene 3.4-and 3.4-benzopyrene, and was therefore able to demonstrate for the first time that even a minute amount of pure chemical compound had carcinogenic properties. who would later work with Cook as a postdoctoral researcher at University of Glasgow.

In 1939 he moved to Glasgow University as Regius Professor of Chemistry and Director of their chemical laboratories. He remained interested in carcinogenic compounds, but his focus now looked at compounds of natural origin. Central to his research was the clarification of the structure of Alkaloid Colchicine: a compound that has anti-cancer properties, but is also highly toxic. Searching for parallel but less toxic compounds, similar to colchicine, he synthesized and studied many artificially created compounds.

In 1954 Cook was appointed head of the University College of the South West of England, which in 1955 was renamed the University of Exeter, with Cook then as Vice Chancellor. He continued to collaborate on research on polycyclic aromatic compounds with carcinogenic properties, isolated from crude oil and tobacco smoke.

In 1965 he retired from the University of Exeter. Shortly afterwards his wife died, and Cook then decided to move to East Africa. In 1966 he became Vice Chancellor of the University of East Africa, which included colleges located in Kampala, Nairobi and Dar es Salaam. In 1970, the University of East Africa split to create three independent universities: Makerere University in Kampala (Uganda), the University of Nairobi (Kenya) and the University of Dar es Salaam (Tanzania).

Throughout his career, the scientific production of Cook includes about 240 articles in specialised journals.

Some of his notable committee memberships and positions throughout his career were: His international recognition includes co-winning an award from the Union for International Cancer Control with Ernest Kennaway in 1936, and being made an Officer of the Order of Leopold (Belgium) in 1937.

Cook was made a fellow of University College London in 1950. He also received multiple honorary doctorates from universities in the UK and abroad, including: Ulster – DSc (1970)

Family Cook married twice. Firstly, in 1930 he married Elsie Winifred Griffith, with whom he had three sons. Following her death in 1966 he remarried the following year to Vera Elizabeth Ford, a biology teacher.

In 1970 he returned to England, living in Budleigh Salterton, Devon. He died suddenly on 21 October 1975.