1607832-23-4Relevant academic research and scientific papers
A vinylogous Michael addition-triggered quadruple cascade reaction for the enantioselective generation of multiple quaternary stereocenters
Yang, Shu-Mei,Karanam, Praneeth,Wang, Min,Jang, Yeong-Jiunn,Yeh, Yu-Sheng,Tseng, Ping-Yao,Ganapuram, Madhusudhan Reddy,Liou, Yan-Cheng,Lin, Wenwei
, p. 1398 - 1401 (2019)
An efficient organocatalytic quadruple cascade reaction resulting in spiroxindole scaffolds bearing five quaternary stereocenters is reported. The complex cascade reaction is triggered by the scarcely explored vinylogous Michael addition of 3-alkylidene o
Direct β-acylation of 2-arylidene-1,3-indandiones with acyl chlorides catalyzed by organophosphanes
Lee, Chia-Jui,Sheu, Chia-Ning,Tsai, Cheng-Che,Wu, Zong-Ze,Lin, Wenwei
, p. 5304 - 5306 (2014/05/06)
We have developed an organophosphane-catalyzed direct β-acylation of a series of conjugated systems bearing ketone, amide and ester functionalities using acyl chlorides as trapping reagents. A wide variety of highly functional ketone derivatives were gene
