3-[[(9R)-6'-Methoxycinchonan-9-yl]amino]-4-[[4-(trifluoromethyl)phenyl]amino]-3-cyclobutene-1,2-dione, 98%, (99% de)

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Sku 07-1422-100MG
STREM
Technical Notes：
1.Catalyst for highly enantioselective Michael addition of nitroalkanes to chalcones [1], nitroalkanes to nitroalkenes [2], malononitrile to chalcones.
2.Organocatalyst for cascade aza-Michael/Michael addition [4] and for the asymmetric Michael/cyclization cascade reactions [5] for synthesis ofh ighly functionalized spiropyrazolone te tra hyd roquinolines and pyrrolidonyl spirooxindoles.