122334-39-8Relevant articles and documents
Phase-Transfer Catalyzed Asymmetric [4 + 1] Annulations for the Synthesis of Chiral 2,2-Disubstituted Tetrahydrothiophenes
Yin, Qi,Wen, Xiaolu,Chen, Yiwei,Gong, Xiangnan,Hu, Lin
, p. 7529 - 7534 (2021/10/02)
An efficient catalytic asymmetric [4 + 1] reaction, which features the use of simple β-keto esters as one-carbon nucleophiles and 5-succinimidothio-pent-2-enoates as four-atom bielectrophiles, has been developed in the presence of a bifunctional chiral ph