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Stereoselective Intramolecular Cyclopropanation of α-Diazoacetates via Co(II)-Based Metalloradical Catalysis

Co(II) complexes of D(2)-symmetric chiral porphyrins have been proven to be effective metalloradical catalysts for the asymmetric intramolecular cyclopropanation of allyl α-diazoacetates. 4-(Dimethylamino)pyridine (DMAP), through positive trans effect, plays an important role in the enhancement of t...

Disgrifiad llawn

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Prif Awduron: Ruppel, Joshua V., Cui, Xin, Xu, Xue, Zhang, X. Peter
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: 2014
Pynciau:
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC4043383/
https://ncbi.nlm.nih.gov/pubmed/24910778
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1039/C4QO00041B
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