Olivier Kahn (13 September 1942 – 8 December 1999) was a French chemist.
Kahn studied at Chimie ParisTech in Paris and received his PhD for work on metal-organic compounds with Michaël Bigorgne in 1969.
After a postdoctoral position at the University of East Anglia with Sydney Kettle he became professor at the University of Paris-Sud in 1976.
He stayed there until he changed position and became professor at the University of Bordeaux in 1995.
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