Published January 1, 2015
| Supplemental Material + Published
Journal Article
Open
Arene C–H activation using Rh(I) catalysts supported by bidentate nitrogen chelates
Chicago
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Abstract
The Rh(I) complexes [(^(Fl)DAB)Rh(coe)(TFA)] (1) and [(BOZO)Rh(coe)(TFA)] (2) [^(Fl)DAB = N,N-bis-(pentafluorophenyl)-2,3-dimethyl-1,4-diaza-1,3-butadiene, coe = cyclooctene, TFA = trifluoroacetate, BOZO = bis(2-oxazolin-2-yl)] are efficient catalyst precursors for H/D exchange between arenes and DTFA. Catalyst precursor 1 exhibits a TOF of 0.06 s^(−1) at 150 °C for benzene H/D exchange. DFT calculations revealed that H/D exchange through reversible oxidative addition or internal electrophilic substitution of benzene is a viable pathway.
Additional Information
© 2015 The Royal Society of Chemistry. Received 25th July 2014, Accepted 13th October 2014, First published online 20 Oct 2014. The authors acknowledge the Center for Catalytic Hydrocarbon Functionalization, an Energy Frontier Research Center funded by the US Department of Energy, Office of Basic Energy Sciences (DE-SC0001298). M.S.W-G. acknowledges support from AES for a graduate student fellowship.Attached Files
Published - c4cy00972j.pdf
Supplemental Material - c4cy00972j1_sup.pdf
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Additional details
- Eprint ID
- 55048
- Resolver ID
- CaltechAUTHORS:20150220-102307992
- Department of Energy (DOE)
- DE-SC0001298
- AES Graduate Student Fellowship
- Created
-
2015-02-20Created from EPrint's datestamp field
- Updated
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2021-11-10Created from EPrint's last_modified field