chloroamine-T 、
6β-acetylamino-penicillanic acid benzyl ester 以
甲醇 为溶剂,
生成 (6
S)-7
c-acetylamino-3,3-dimethyl-8-oxo-5-(toluene-4-sulfonyl)-4-(toluene-4-sulfonylimino)-(6
rH)-4λ
4-thia-1,5-diaza-bicyclo[4.2.0]octane-2
t-carboxylic acid benzyl ester