I found the field of Chemistry very interesting. Saw the article gamma-C (sp(3))-H bond functionalisation of alpha,beta-unsaturated amides through an umpolung strategy published in 2020. Recommanded Product: (E)-2-Methylbut-2-enoic acid, Reprint Addresses Takeda, N; Ueda, M (corresponding author), Kobe Pharmaceut Univ, Higashinada Ku, Kobe, Hyogo 6588558, Japan.. The CAS is 80-59-1. Through research, I have a further understanding and discovery of (E)-2-Methylbut-2-enoic acid
The nucleophilic gamma-phenylation and gamma-alkylation of alpha,beta-unsaturated amides have been developed. This umpolung reaction allows the regioselective introduction of phenyl and alkyl groups to a vinylketene N,O-acetal, which is generated in situ from an alpha,beta-unsaturated N-alkoxyamide, followed by N-O bond cleavage in a two-step, one-pot process.
Recommanded Product: (E)-2-Methylbut-2-enoic acid. Bye, fridends, I hope you can learn more about C5H8O2, If you have any questions, you can browse other blog as well. See you lster.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles