The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 5-Methylfuran-2(3H)-one( cas:591-12-8 ) is researched.Recommanded Product: 5-Methylfuran-2(3H)-one.Dai, Zhen-Yao; Wang, Pu-Sheng; Gong, Liu-Zhu published the article 《Access to chiral γ-butenolides via palladium-catalyzed asymmetric allylic C-H alkylation of 1,4-dienes》 about this compound( cas:591-12-8 ) in Chemical Communications (Cambridge, United Kingdom). Keywords: gamma butenolide preparation; pentadiene alpha angelica lactone allylic alkylation palladium catalyst. Let’s learn more about this compound (cas:591-12-8).
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.
There are many compounds similar to this compound(591-12-8)Recommanded Product: 5-Methylfuran-2(3H)-one. if you want to know more, you can check out my other articles. I hope it will help you，maybe you’ll find some useful information.
Reference:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia