I found the field of Chemistry very interesting. Saw the article Asymmetric synthesis of highly functionalized furanones via direct Michael reactions mediated by a bulky primary amine published in 2019.0. Name: Chalcone, Reprint Addresses Huang, HC (corresponding author), Guangzhou Univ Chinese Med, Res Ctr Chinese Herbal Resource Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China.; Huang, HC (corresponding author), Guangzhou Univ Chinese Med, Key Lab Chinese Med Resource Lingnan, Minist Educ, Guangzhou 510006, Guangdong, Peoples R China.; Ye, JX (corresponding author), East China Univ Sci & Technol, Sch Pharm, Minist Educ, Engn Res Ctr Pharmaceut Proc Chem, 130 Meilong Rd, Shanghai 200237, Peoples R China.. The CAS is 94-41-7. Through research, I have a further understanding and discovery of Chalcone
The asymmetric Michael reaction of 3(2H) furanones and alpha, beta-unsaturated ketones was investigated, with the employment of a bulky chiral primary amine. The protocol afforded a series of substituted furanone derivatives in a highly diastereo-(> 30 : 1 dr) and enantioselective (up to 93% ee) manner with generally good to excellent yields (up to 99%).
Welcome to talk about 94-41-7, If you have any questions, you can contact Huang, HC; Lu, X; Mao, YK; Ye, JX or send Email.. Name: Chalcone
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com