Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 5-Iodo-2-furaldehyde, is researched, Molecular C5H3IO2, CAS is 2689-65-8, about Formation of α-chiral centers by asymmetric β-C(sp3)-H arylation, alkenylation, and alkynylation.Recommanded Product: 5-Iodo-2-furaldehyde.
The enzymic β-C-H hydroxylation of the feedstock chem. isobutyric acid has enabled the asym. synthesis of a wide variety of polyketides. The analogous transition metal-catalyzed enantioselective β-C-H functionalization of isobutyric acid-derived substrates should provide a versatile method for constructing useful building blocks with enantioenriched α-chiral centers from this abundant C-4 skeleton. However, the desymmetrization of ubiquitous iso-Pr moieties by organometallic catalysts has remained an unanswered challenge. Herein, the authors report the design of chiral mono-protected aminomethyl oxazoline ligands that enable desymmetrization of iso-Pr groups via palladium insertion into the C(sp3)-H bonds of one of the prochiral Me groups. We detail the enantioselective β-arylation, -alkenylation, and -alkynylation of isobutyric acid/2-aminoisobutyric acid derivatives, which may serve as a platform for the construction of α-chiral centers.
Compound(2689-65-8)Recommanded Product: 5-Iodo-2-furaldehyde received a lot of attention, and I have introduced some compounds in other articles, similar to this compound(5-Iodo-2-furaldehyde), if you are interested, you can check out my other related articles.
Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem