Fred McLafferty

Fred Warren McLafferty (May 11, 1923 – December 26, 2021) was an American chemist known for his work in mass spectrometry. He was best known for the McLafferty rearrangement reaction that was observed with mass spectrometry.  With Roland Gohlke, he pioneered the technique of gas chromatography–mass spectrometry. He is also known for electron capture dissociation, a method of fragmenting gas phase ions. In 1982, he became a member of the National Academy of Sciences.

McLafferty died on December 26, 2021 in Ithaca, New York at the age of 98.Fred W. McLafferty

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Category:1923 births
Category:2021 deaths
Category:American chemists
Category:Scientists from Evanston, Illinois
Category:Academics from Indiana
Category:Writers from Evanston, Illinois
Category:Cornell University faculty