{(3R,6S)-6-[(E/Z)-2-(3-fluoro-6-methoxyquinolin-4-yl)-vinyl]-tetrahydropyran-3-yl}-carbamic acid tert-butyl ester 在
potassium osmate(VI) 、
N-甲基吗啉氧化物 作用下,
以
二氯甲烷 、
水 为溶剂,
反应 96.0h,
生成 {(3R,6S)-6-[(1S,2S)-2-(3-fluoro-6-methoxyquinolin-4-yl)-1,2-dihydroxyethyl]-tetrahydropyran-3-yl}-carbamic acid tert-butyl ester 、 {(3R,6S)-6-[(1R,2S)-2-(3-fluoro-6-methoxyquinolin-4-yl)-1,2-dihydroxy-ethyl]-tetrahydropyran-3-yl}-carbamic acid tert-butyl ester 、 tert-butyl N-[(3R,6S)-6-[(1S,2R)-2-(3-fluoro-6-methoxyquinolin-4-yl)-1,2-dihydroxyethyl]oxan-3-yl]carbamate 、 {(3R,6S)-6-[(1R,2R)-2-(3-fluoro-6-methoxyquinolin-4-yl)-1,2-dihydroxyethyl]-tetrahydropyran-3-yl}-carbamic acid tert-butyl ester