ChemInform Abstract: Direct Access to Multifunctionalized Norcamphor Scaffolds by Asymmetric Organocatalytic Diels-Alder Reactions

Autor: Magnus E. Jensen, Rasmus Mose, Karl Anker Joergensen, Gert Preegel

Publikováno v: ChemInform. 47

An asymmetric Diels—Alder reaction of cyclopentenone (I) with a variety of activated 1,2-disubstituted and trisubstituted ethylenes is presented in the presence of the organocatalyst (ORG) and propionic acid as co-catalyst to furnish chiral multifu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b9a030e7a376b480a6979deae3a5d0a
https://doi.org/10.1002/chin.201612023

Direct Access to Multifunctionalized Norcamphor Scaffolds by Asymmetric Organocatalytic Diels-Alder Reactions

Autor: Magnus E. Jensen, Rasmus Mose, Gert Preegel, Karl Anker Jørgensen

Publikováno v: Mose, R, Jensen, M E, Preegel, G & Jørgensen, K A 2015, ' Direct Access to Multifunctionalized Norcamphor Scaffolds by Asymmetric Organocatalytic Diels-Alder Reactions ', Angewandte Chemie International Edition, vol. 54, no. 46, pp. 13630-13634 . https://doi.org/10.1002/anie.201507348

A general organocatalytic cross-dienamine activation strategy to produce chiral multifunctionalized norcamphor compounds having a large diversity in substitution pattern is presented. The strategy is based on a Diels-Alder reaction of an amino-activa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3366da073dedd85786dedab642f4f5c
https://pubmed.ncbi.nlm.nih.gov/26457897

Organocatalytic asymmetric remote aziridination of 2,4-dienals

Autor: Karl Anker Jørgensen, Kim Halskov, Tricia Naicker, Magnus E. Jensen

Publikováno v: Halskov, K S, Naicker, T, Jensen, M E & Jørgensen, K A 2013, ' Organocatalytic asymmetric remote aziridination of 2,4-dienals ', Chemical Communications, vol. 49, no. 57, pp. 6382-6384 . https://doi.org/10.1039/c3cc43506g

Highly regio- and stereoselective remote aziridination of 2,4-dienals has been developed, based on a vinylogous iminium-ion-dienamine catalytic cascade reaction. Transformations of the aziridine products into enantioenriched motifs are also demonstra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f46d921626ea3702607f91a18a08a02
https://doi.org/10.1039/c3cc43506g