Chiral Modification of the Tetrakis(pentafluorophenyl)borate Anion with Myrtanyl Groups
| dc.contributor.author | Pommerening, Phillip | |
| dc.contributor.author | Oestreich, Martin | |
| dc.date.accessioned | 2020-02-13T13:47:12Z | |
| dc.date.available | 2020-02-13T13:47:12Z | |
| dc.date.issued | 2019-11-14 | |
| dc.description.abstract | The synthesis and characterization of chiral [B(C6F5)4]– derivatives bearing a myrtanyl group instead of a fluoro substituent in the para position are described. These new chiral borates were isolated as their bench‐stable lithium, sodium, and cesium salts. The corresponding trityl salts were prepared and tested as catalysts in representative counteranion‐directed Diels–Alder reactions and Mukaiyama aldol additions but no enantioselectivity was obtained. Preformation of a chalcone‐derived silylcarboxonium ion with the chiral borate as counteranion did not lead to any asymmetric induction in a reaction with cyclohexa‐1,3‐diene. | en |
| dc.description.sponsorship | TU Berlin, Open-Access-Mittel - 2019 | en |
| dc.identifier.eissn | 1099-0690 | |
| dc.identifier.issn | 1434-193X | |
| dc.identifier.uri | https://depositonce.tu-berlin.de/handle/11303/10755 | |
| dc.identifier.uri | http://dx.doi.org/10.14279/depositonce-9650 | |
| dc.language.iso | en | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | |
| dc.subject.ddc | 540 Chemie und zugeordnete Wissenschaften | en |
| dc.subject.other | cations | en |
| dc.subject.other | chirality | en |
| dc.subject.other | Diels–Alder reaction | en |
| dc.subject.other | Lewis acids | en |
| dc.subject.other | trityl group | en |
| dc.title | Chiral Modification of the Tetrakis(pentafluorophenyl)borate Anion with Myrtanyl Groups | en |
| dc.type | Article | en |
| dc.type.version | publishedVersion | en |
| dcterms.bibliographicCitation.doi | 10.1002/ejoc.201901434 | |
| dcterms.bibliographicCitation.issue | 43 | |
| dcterms.bibliographicCitation.journaltitle | European Journal of Organic Chemistry | en |
| dcterms.bibliographicCitation.originalpublishername | Wiley | en |
| dcterms.bibliographicCitation.originalpublisherplace | Weinheim | en |
| dcterms.bibliographicCitation.pageend | 7246 | |
| dcterms.bibliographicCitation.pagestart | 7240 | |
| dcterms.bibliographicCitation.volume | 2019 | |
| tub.accessrights.dnb | free | |
| tub.affiliation | Fak. 2 Mathematik und Naturwissenschaften::Inst. Chemie::FG Organische Chemie / Synthese und Katalyse | de |
| tub.affiliation.faculty | Fak. 2 Mathematik und Naturwissenschaften | de |
| tub.affiliation.group | FG Organische Chemie / Synthese und Katalyse | de |
| tub.affiliation.institute | Inst. Chemie | de |
| tub.publisher.universityorinstitution | Technische Universität Berlin | de |