Wikipedia

Paul Chirik

Paul James Chirik (born June 13, 1973) is an American chemist known for his work in sustainable chemistry using Earth-abundant metals like iron, cobalt, and nickel to surpass the performance of more exotic elements traditionally used in catalysis. He is the Edwards S. Sanford Professor of Chemistry and chair of the chemistry department at Princeton University.[1]

Paul J. Chirik
Born (1973-06-13) June 13, 1973 (age 51)
Philadelphia, Pennsylvania, United States
Alma mater
AwardsLinus Pauling Medal, Eni Environmental Solutions Prize
Scientific career
FieldsOrganometallic Chemistry, Catalysis
InstitutionsPrinceton University (2011–present)
Cornell University (2001–2011)
ThesisAncillary Ligand Effects on Fundamental Transformations in Metallocene Catalyzed Olefin Polymerization (2000)
Doctoral advisorJohn E. Bercaw
Other academic advisorsChristopher C. Cummins
Doctoral studentsSuzanne Bart
Websitechirik.princeton.edu

Academic career

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Chirik received his B.S. in chemistry from Virginia Tech,[2] studying organometallic chemistry under the advisement of Joseph Merola. He earned his Ph.D. in 2000 at the California Institute of Technology studying polymerization and hydrometallation chemistry with John E. Bercaw. After his postdoctoral work at the Massachusetts Institute of Technology, Chirik joined the chemistry faculty at Cornell University until 2011, when he was named the Edwards S. Sanford Professor of Chemistry[2] at Princeton University.

Research

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Chirik’s multidisciplinary research seeks to transform traditional catalysis, which relies on exotic metals like platinum and rhodium to drive chemical reactions. Instead, Chirik uses alternative, Earth-abundant metals like iron and cobalt, developing techniques that allow these metals to mimic or surpass the performance of exotics.[3] An important example of this research was published in 2021 in Nature Chemistry,[4] in which Chirik detailed a route to recyclable plastics through a molecule he discovered called oligocyclobutane.[5] This molecule can be “unzipped” back to its original monomer by employing an iron catalyst in a process known as depolymerization.

Another major focus of Chirik’s lab is improving the process surrounding iron- and cobalt-based catalysis cross-coupling for carbon-carbon bond formation,[6] an essential technology used by the pharmaceutical industry to develop new therapies. Chirik publishes regularly on this technology, with recent papers on cobalt-catalyzed cross-coupling[7] and the addition of halides to a reduced-iron pincer complex to create an improved pathway for a desired end product.[8]

In 2022, Chirik was among the first chemists in the nation[9] to receive a Gordon and Betty Moore Foundation exploration-phase grant in green chemistry based on his proposal for iron catalysts for a biorenewable hydrocarbon future.[10]

He has been the editor-in-chief of the journal Organometallics since 2015.[11]

Awards and honors

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References

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  1. ^ "Paul Chirik Named Chair of Princeton Chemistry". Princeton University Department of Chemistry. Retrieved 21 July 2023.
  2. ^ a b "Paul Chirik". Chirik Group Princeton University, Dept. of Chemistry. Retrieved 21 July 2023.
  3. ^ Rosner, Hillary (15 October 2012). "A Chemist Comes Very Close to a Midas Touch". New York Times. Retrieved 21 July 2023.
  4. ^ Beromi, Megan Mohadjer; Kennedy, C. Rose; Younker, Jarod M.; Carpenter, Alex E.; Mattler, Sarah J.; Throckmorton, Joseph A.; Chirik, Paul J. (25 January 2021). "Iron-catalysed synthesis and chemical recycling of telechelic 1,3-enchained oligocyclobutanes". Nature Chemistry. 13 (2): 156–162. Bibcode:2021NatCh..13..156M. doi:10.1038/s41557-020-00614-w. PMC 7875253. PMID 33495607.
  5. ^ Plump, Wendy. "Chirik discovers "transformative" route to recyclable plastics". Princeton University. Retrieved 21 July 2023.
  6. ^ "Iron and Cobalt Catalysts for Cross Coupling". Chirik Group Princeton University, Dept. of Chemistry. Retrieved 21 July 2023.
  7. ^ Mills, L. Reginald; Gygi, David; Ludwig, Jacob R.; Simmons, Eric M.; Wisniewski, Steven R.; Kim, Junho; Chirik, Paul J. (20 January 2022). "Cobalt-Catalyzed C(sp2)–C(sp3) Suzuki–Miyaura Cross-Coupling Enabled by Well-Defined Precatalysts with L,X-Type Ligands". ACS Catalysis. 12 (3): 1905–1918. doi:10.1021/acscatal.1c05586. PMC 9400687. PMID 36034100.
  8. ^ Rummelt, Stephan M.; Peterson, Paul O.; Zhong, Hongyu; Chirik, Paul J. (8 April 2021). "Oxidative Addition of Aryl and Alkyl Halides to a Reduced Iron Pincer Complex". Journal of the American Chemical Society. 143 (15): 5928–5936. doi:10.1021/jacs.1c01486. PMC 8293301. PMID 33829769.
  9. ^ Plump, Wendy. "Princeton's Paul Chirik awarded $1M for green chemistry research". Princeton University. Retrieved 21 July 2023.
  10. ^ "Grant Detail". Gordon and Betty Moore Foundation. Retrieved 22 July 2023.
  11. ^ a b "About the Journal". ACS Publications. Retrieved 22 July 2023.
  12. ^ "2022 AAAS Fellows". American Association for the Advancement of Science. Retrieved 22 July 2023.
  13. ^ "ACS 2021 national award winners". Chemical and Engineering News. Retrieved 22 July 2023.
  14. ^ "The Pauling Medal Award". American Chemical Society Puget Sound Section. 6 July 2022. Retrieved 22 July 2023.
  15. ^ "ORCS Awards". Organic Reactions Catalysis Society. Retrieved 22 July 2023.
  16. ^ "Arthur C. Cope Scholar Award Recipients". American Chemical Society. Retrieved 22 July 2023.
  17. ^ "Paul J. Chirik". The David and Lucile Packard Foundation. Retrieved 22 July 2023.
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