2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid 4-hydroxy-6-trimethylsilanyl-hex-5-ynyl ester 在
sodium acetate 、
pyridinium chlorochromate 作用下,
以
二氯甲烷 为溶剂,
以82%的产率得到2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid 4-oxo-6-trimethylsilanyl-hex-5-ynyl ester