1449380-29-3Relevant articles and documents
Simple amino silyl ether organocatalyst for asymmetric hetero Diels–Alder reaction of isatins with enones
Parasuraman, Perumalsamy,Ganesan, Divakar,Begum, Zubeda,Seki, Chigusa,Okuyama, Yuko,Kwon, Eunsang,Uwai, Koji,Tokiwa, Michio,Tokiwa, Suguru,Takeshita, Mitsuhiro,Nakano, Hiroto
, p. 454 - 464 (2021)
New two catalysts component system comprising of a primary β-amino silyl ethers as an organocatalyst and N-protected amino acids as a co-catalyst put together worked as an efficient organocatalyst system in the hetero Diels–Alder reaction of isatins with enones affording the chiral spirooxindole-tetrahydropyranones in good chemical yields and stereoselectivities (up to 94%, up to dr 78:22., up to 85% ee).