5721-21-1Relevant articles and documents
Indium- and gallium-mediated carbon-carbon bond-forming reactions in organic synthesis
Nair, Vijay,Ros, Sindu,Jayan,Pillai, Bindu S.
, p. 1959 - 1982 (2004)
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A Monooxygenase from Boreostereum vibrans Catalyzes Oxidative Decarboxylation in a Divergent Vibralactone Biosynthesis Pathway
Yang, Yan-Long,Zhou, Hui,Du, Gang,Feng, Ke-Na,Feng, Tao,Fu, Xiao-Li,Liu, Ji-Kai,Zeng, Ying
supporting information, p. 5463 - 5466 (2016/05/09)
The oxidative decarboxylation of prenyl 4-hydroxybenzoate to prenylhydroquinone has been frequently proposed for the biosynthesis of prenylated (hydro)quinone derivates (sometimes meroterpenoids), yet no corresponding genes or enzymes have so far been reported. A FAD-binding monooxygenase (VibMO1) was identified that converts prenyl 4-hydroxybenzoate into prenylhydroquinone and is likely involved in the biosynthesis of vibralactones and other meroterpenoids in the basidiomycete Boreostereum vibrans. Feeding of 3-allyl-4-hydroxybenzylalcohol, an analogue of the vibralactone pathway intermediate 3-prenyl-4-hydroxybenzylalcohol, generated 20 analogues with different scaffolds. This demonstrated divergent pathways to skeletally distinct compounds initiating from a single precursor, thus providing the first insight into a novel biosynthetic pathway for 3-substituted γ-butyrolactones from a shikimate origin.
Bi(OTf)3-catalyzed allylation of quinones with allyltrimethylsilane
Yadav,Reddy,Swamy
, p. 4861 - 4864 (2007/10/03)
p-Quinones react smoothly with allyltrimethylsilane in the presence of 2 mol% of Bi(OTf)3 under mild reaction conditions to afford the corresponding allyl substituted benzene derivatives, p-allylquinols and allyl substituted 1,4-naphthoquinones in excellent yields with high regioselectivity. This method is very useful for the direct introduction of an allyl functionality onto a quinone moiety.