John Ulric Nef (chemist)

John Ulric Nef
Born	(1862-06-14)June 14, 1862 Herisau, Appenzell Ausserrhoden, Switzerland
Died	August 13, 1915(1915-08-13) (aged 53) Carmel-by-the-Sea, California, United States
Alma mater	Harvard University, University of Munich
Known for	Nef reaction Nef synthesis Nef isocyanide reaction
Scientific career
Institutions	Purdue University (1887–89) Clark University (1889–92) University of Chicago (1892–1915)
Doctoral advisor	Adolf von Baeyer

John Ulric Nef (Johann Ulrich Nef; June 14, 1862 – August 13, 1915) was a Swiss-born American chemist and the discoverer of the Nef reaction and Nef synthesis.^[1] He was a member of the American Academy of Arts and Sciences and the National Academy of Sciences.^[1]

YouTube Encyclopedic

1/1
Views:
33 634

Transcription

Life

His parents emigrated from Switzerland to the United States, where Nef studied chemistry at Harvard University until 1884. Upon graduation, he joined Adolf von Baeyer at the University of Munich, where he received his Ph.D. in 1887.^[2]

He was a professor at Purdue University from 1887 till 1889 and at Clark University from 1889 till 1892. In 1892 Nef joined the newly formed University of Chicago as professor of chemistry, where he spent the rest of his academic career.^[2]^[1]

His son John Ulric Nef (1899–1988) became a professor of economic history and published several books.^[2]^[1]

Work

The discovery of the Nef reaction and the papers about divalent carbon (carbenes) were his major achievements.^[2]^[1]

References

^ ^a ^b ^c ^d ^e Wolfrom, Melville L. (1960). "John Ulric Nef: 1862–1915". Biographical Memoirs (PDF) (1st ed.). Washington, DC: National Academy of Sciences. pp. 216–218. Retrieved 24 February 2016.
^ ^a ^b ^c ^d Molella, Arthur P. (1990). "John U. Nef (1899–1988)". Technology and Culture. 31 (4): 916–920. doi:10.1353/tech.1990.a901687. JSTOR 3105944. S2CID 260016735.