Hu, S; Wang, JQ; Huang, GX; Zhu, KJ; Chen, F in [Hu, Sha; Wang, Jiaqi; Huang, Guanxin; Zhu, Kejie; Chen, Fener] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China; [Chen, Fener] Zhejiang Univ Technol, Inst Pharmaceut Sci & Technol, 18 Chao Wang Rd, Hangzhou 310014, Peoples R China published Organocatalytic Asymmetric Domino Oxa-Michael-Mannich-[1,3]-Amino Rearrangement Reaction of N-Tosylsalicylimines to alpha,beta-Unsaturated Aldehydes by Diarylprolinol Silyl Ethers in 2020.0, Cited 48.0. Quality Control of 4-Nitrobenzoic acid. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7.
An organocatalytic asymmetric enantioselective domino oxa-Michael-Mannich-[1,3]-amino rearrangement reaction of N-tosylsalicylimines with a wide range of alpha,beta-unsaturated aldehydes utilizing diarylprolinol silyl ether catalysis is described. The catalytic reactions proceed with excellent enantioselectivity (up to 99% ee) to produce the corresponding chair N-tosylimines-chromenes with a yield of up to 99%, tolerating a range of functional groups. This methodology offers a new method with great potential to further extend the synthetic power and versatility of chiral aminocatalysis.
Welcome to talk about 62-23-7, If you have any questions, you can contact Hu, S; Wang, JQ; Huang, GX; Zhu, KJ; Chen, F or send Email.. Quality Control of 4-Nitrobenzoic acid
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