2024-03-28T19:36:24Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/526722020-05-26T08:59:39Zcom_10261_31com_10261_3col_10261_284
DIGITAL.CSIC
author
Fraile, José M.
author
López-Ram-de-Víu, Pilar
author
Mayoral, José A.
author
Roldán, Marta
author
Santafé-Valero, Jorge
2012-07-03T08:23:58Z
2012-07-03T08:23:58Z
2011
Organic and Biomolecular Chemistry 9(17): 6075-6081 (2011)
http://hdl.handle.net/10261/52672
10.1039/C1OB05499F
The efficiency of chiral bis(oxazoline)- and azabis(oxazoline)-copper complexes in the enantioselective carbene insertion into C-H bonds of cyclic ethers in homogeneous phase strongly depends on the structure of the substrate. The immobilization on laponite clay by electrostatic interactions not only allows the recovery and reuse of the heterogeneous catalysts, but in some cases also improves enantioselectivity and overall chemoselectivity, making possible reactions that do not take place or lead to low yields in solution, even with the commonly used Rh2[S-DOSP]4 catalyst. © 2011 The Royal Society of Chemistry.
eng
openAccess
Enantioselective C-H carbene insertions with homogeneous and immobilized copper complexes
artículo
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URL
https://digital.csic.es/bitstream/10261/52672/4/Enantioselective%20C-H%20carbene.pdf
File
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Enantioselective C-H carbene.pdf
URL
https://digital.csic.es/bitstream/10261/52672/6/Enantioselective%20C-H%20carbene.pdf.txt
File
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Enantioselective C-H carbene.pdf.txt