Bill Rapson
New Zealand-South African chemist

William Sage Rapson (14 August 1912 – 25 June 1999) was a New Zealand and South African chemist. His initial career was in organic chemistry but he moved into inorganic chemistry with particular emphasis on gold. His research interests ranged from fish oil through coal liquefaction to X-ray diffraction.
Early life and education
Rapson was one of seven children raised on a small farm in Kaihu, New Zealand. He attended Mount Albert Grammar School where he was a Rawlings Scholar and later Senior National Scholar. He then went on to Auckland University College as a Junior University Scholar, Senior University Scholar, Duffus Lubecki Scholar and lastly Sir George Grey Scholar. He attained his master's degree at the age of 20 and in 1933 he became lecturer in chemistry at the University College.
In 1934 he went to Oxford to study organic chemistry with Robert Robinson. He developed the Rapson-Robinson synthesis, while completing his thesis in 1935 at the age of 23. He was then appointed lecturer in organic chemistry at the University of Cape Town (1935–41).
The public source identifies “Bill Rapson” as new Zealand-South African chemist. This brief keeps that definition visible, then builds a research path around Bill, Rapson and Zealand-South.
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This entry incorporates text from “Bill Rapson” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.