Stereoselective Friedel-Crafts alkylation catalyzed by squalene hopene cyclases
2012 (English)In: Tetrahedron, ISSN 0040-4020, E-ISSN 1464-5416, Vol. 68, no Copyright (C) 2013 American Chemical Society (ACS). All Rights Reserved., 7624-7629 p.Article in journal (Refereed) Published
In org. synthesis the Friedel-Crafts alkylation is of eminent importance, as it is a key reaction in many synthetic routes. A general access to enzymic Friedel-Crafts alkylations would be very beneficial due to the high selectivity of biocatalysts. We used designed polyprenyl Ph ethers to specifically address this reaction by using squalene hopene cyclases as catalysts. Polycyclic products with arom. rings constituting important biol. active compds. were obtained. Our results demonstrate that squalene hopene cyclases can be utilized for Friedel-Crafts alkylations and reveal the potential of these enzymes for chiral Bronsted acid catalysis.
Place, publisher, year, edition, pages
Elsevier Ltd. , 2012. Vol. 68, no Copyright (C) 2013 American Chemical Society (ACS). All Rights Reserved., 7624-7629 p.
Friedel Crafts alkylation catalyzed squalene hopene cyclase
Biochemistry and Molecular Biology
IdentifiersURN: urn:nbn:se:kth:diva-185570DOI: 10.1016/j.tet.2012.06.041ISI: 000307802300015ScopusID: 2-s2.0-84864432284OAI: oai:DiVA.org:kth-185570DiVA: diva2:922314
QC 201604292016-04-222016-04-222016-04-29Bibliographically approved