Formula: C5H6O2. So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic. Compound: 5-Methylfuran-2(3H)-one, is researched, Molecular C5H6O2, CAS is 591-12-8, about Access to chiral γ-butenolides via palladium-catalyzed asymmetric allylic C-H alkylation of 1,4-dienes.
Allylic C-H alkylation of 1,4-pentadienes with α-angelica lactones has been developed by tri-axial phosphoramidite-palladium catalysis. This reaction can tolerate a range of functional groups under mild conditions, furnishing versatile chiral γ,γ-disubstituted butenolides I (R = Me, i-Pr, Cy, etc.; Ar = C6H5, 4-MeC6H4, 4-FC6H4, etc.) in high yields with good to high levels of stereoselectivity.
If you want to learn more about this compound(5-Methylfuran-2(3H)-one)Formula: C5H6O2, you may wish to communicate with the author of the article,or consult the relevant literature related to this compound(591-12-8).
Reference:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia