A chiral scandium-complex-catalyzed asymmetric inverse-electron-demand oxa-Diels-Alder reaction of o-quinone methides with fulvenes
A highly efficient asymmetric inverse-electron-demand oxa-Diels-Alder reaction of o-quinone methides with fulvenes has been realized using a chiral N,N'-dioxide/Sc(iii) complex as the catalyst. The corresponding optically active chromane derivatives were obtained in high yields with excellent d...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2018-01, Vol.54 (1), p.74-77 |
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| container_title | Chemical communications (Cambridge, England) |
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| creator | Zhang, Jianlin Lin, Lili He, Changqiang Xiong, Qian Liu, Xiaohua Feng, Xiaoming |
| description | A highly efficient asymmetric inverse-electron-demand oxa-Diels-Alder reaction of o-quinone methides with fulvenes has been realized using a chiral N,N'-dioxide/Sc(iii) complex as the catalyst. The corresponding optically active chromane derivatives were obtained in high yields with excellent dr and ee values (up to 99% yield, >19 : 1 dr and 94% ee). |
| doi_str_mv | 10.1039/c7cc08124c |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 1359-7345 |
| ispartof | Chemical communications (Cambridge, England), 2018-01, Vol.54 (1), p.74-77 |
| issn | 1359-7345 1364-548X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1973461001 |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Diels-Alder reactions Optical activity Scandium |
| title | A chiral scandium-complex-catalyzed asymmetric inverse-electron-demand oxa-Diels-Alder reaction of o-quinone methides with fulvenes |
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