(S)-tert-butyl 1-[(allyloxy)carbonyl]-1-diazo-6-methyl-2-oxoheptan-4-ylcarbamate 以
二氯甲烷-D2 为溶剂,
反应 0.5h,
生成 (R)-1-tert-butyl 3-allyl 5-isobutyl-2-oxopyrrolidine-1,3-dicarboxylate 、
(S)-1-tert-butyl 3-allyl 5-isobutyl-2-oxopyrrolidine-1,3-dicarboxylate