Mark Lautens, O.C., (born July 9, 1959) is a Canadian organic chemist and is a University Professor at the University of Toronto.
Born in Hamilton, Ontario, Lautens received a Bachelor of Science degree with distinction from the University of Guelph in 1981 where he worked with Professor Gord Lange.
He then moved to the University of Wisconsin–Madison for his Ph.D.
(1981-1985) working with Professor Barry M.
Trost with an NSERC Postgraduate Scholarship.
Following graduation, he was an NSERC PDF at Harvard University (1985-1987) in the laboratories of Professor David A.
Evans.
In 1987 he was appointed as an NSERC URF assistant professor at the University of Toronto and was promoted to professor in 1995.
Since 2012, he has held the rank of University Professor, awarded to up to 2% of the faculty at the University of Toronto.He is known for his involvement in the developments of asymmetric ring-opening chemistry, synthetic utility and scope of the Catellani Reaction reaction including the use of ligands to facilitate the reaction, carbohalogenation, multi-component multi-catalyst reactions, and domino catalysis.
He has supervised over 50 doctoral students and has published over 400 peer-reviewed articles in scientific journals.