(E)-2-hydroxy-2-methyldec-4-en-3-one 、
1-(methyleneamino)pyrrolidine 在
anhydrous zinc trifluoromethanesulfonate 、 chiral 4-tert-butyl-4,5-dihydro-1,3-oxazole-based reagent 作用下,
以
甲苯 为溶剂,
反应 27.0h,
生成
(S)-2-hydroxy-2-methyl-5-[(pyrrolidin-1-ylimino)methyl]decan-3-one 、 (R)-2-hydroxy-2-methyl-5-[(pyrrolidin-1-ylimino)methyl]decan-3-one