File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1002/ejoc.201001347
- Scopus: eid_2-s2.0-79251614395
- WOS: WOS:000287163000016
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Synthesis and application of diphenyl sulfide linked bis(imidazoline) ligands: Dramatic electronic effect of ligands on catalytic behavior
Title | Synthesis and application of diphenyl sulfide linked bis(imidazoline) ligands: Dramatic electronic effect of ligands on catalytic behavior |
---|---|
Authors | |
Keywords | Alkylation Asymmetric catalysis Imidazoline Substituent effects Sulfur |
Issue Date | 2011 |
Citation | European Journal of Organic Chemistry, 2011, v. 2011 n. 4, p. 786-793 How to Cite? |
Abstract | Diphenyl sulfide linked bis(imidazoline) ligands with electron-withdrawing N-Ts substitution and electron-donating N-alkyl or N-H substitutions were synthesized through different routes. The electronic effects of the ligands were tuned rationally, and dramatic variation in their catalytic behavior was observed. N-Alkyl and N-H ligands demonstrated much higher catalytic activity and improved enantioselectivity than N-Ts ligands in Pd-catalyzed asymmetric allylic alkylation reactions. Diphenyl sulfide linked bis(imidazoline) ligands were synthesized. The electronic effects of the ligands were tuned rationally, and dramatic variation in their catalytic behavior was observed. N-Alkyl and N-H ligands showed much higher catalytic activity and improved enantioselectivity over N-Ts ligands in Pd-catalyzed asymmetric allylic alkylation reactions. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |
Persistent Identifier | http://hdl.handle.net/10722/292017 |
ISSN | 2023 Impact Factor: 2.5 2023 SCImago Journal Rankings: 0.584 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Du, Xian | - |
dc.contributor.author | Liu, Han | - |
dc.contributor.author | Du, Da Ming | - |
dc.date.accessioned | 2020-11-17T14:55:36Z | - |
dc.date.available | 2020-11-17T14:55:36Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | European Journal of Organic Chemistry, 2011, v. 2011 n. 4, p. 786-793 | - |
dc.identifier.issn | 1434-193X | - |
dc.identifier.uri | http://hdl.handle.net/10722/292017 | - |
dc.description.abstract | Diphenyl sulfide linked bis(imidazoline) ligands with electron-withdrawing N-Ts substitution and electron-donating N-alkyl or N-H substitutions were synthesized through different routes. The electronic effects of the ligands were tuned rationally, and dramatic variation in their catalytic behavior was observed. N-Alkyl and N-H ligands demonstrated much higher catalytic activity and improved enantioselectivity than N-Ts ligands in Pd-catalyzed asymmetric allylic alkylation reactions. Diphenyl sulfide linked bis(imidazoline) ligands were synthesized. The electronic effects of the ligands were tuned rationally, and dramatic variation in their catalytic behavior was observed. N-Alkyl and N-H ligands showed much higher catalytic activity and improved enantioselectivity over N-Ts ligands in Pd-catalyzed asymmetric allylic alkylation reactions. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. | - |
dc.language | eng | - |
dc.relation.ispartof | European Journal of Organic Chemistry | - |
dc.subject | Alkylation | - |
dc.subject | Asymmetric catalysis | - |
dc.subject | Imidazoline | - |
dc.subject | Substituent effects | - |
dc.subject | Sulfur | - |
dc.title | Synthesis and application of diphenyl sulfide linked bis(imidazoline) ligands: Dramatic electronic effect of ligands on catalytic behavior | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1002/ejoc.201001347 | - |
dc.identifier.scopus | eid_2-s2.0-79251614395 | - |
dc.identifier.volume | 2011 | - |
dc.identifier.issue | 4 | - |
dc.identifier.spage | 786 | - |
dc.identifier.epage | 793 | - |
dc.identifier.eissn | 1099-0690 | - |
dc.identifier.isi | WOS:000287163000016 | - |
dc.identifier.issnl | 1099-0690 | - |