benzyl N-[(12S,15S,18S)-15-(butan-2-yl)-18-(hydroxymethyl)-13,16-dioxo-2-oxa-5,6,7,14,17-pentaazatricyclo[18.2.2.1^{4,7}]pentacosa-1(22),4(25),5,20,23-pentaen-12-yl]carbamate 在
戴斯-马丁氧化剂 作用下,
以
二氯甲烷 为溶剂,
反应 1.25h,
生成
benzyl N-[(12S,15S,18S)-15-(butan-2-yl)-18-formyl-13,16-dioxo-2-oxa-5,6,7,14,17-pentaazatricyclo[18.2.2.1^{4,7}]pentacosa-1(22),4(25),5,20,23-pentaen-12-yl]carbamate 、 benzyl N-[(12S,15S,18R)-15-(butan-2-yl)-18-formyl-13,16-dioxo-2-oxa-5,6,7,14,17-pentaazatricyclo[18.2.2.1^{4,7}]pentacosa-1(22),4(25),5,20,23-pentaen-12-yl]carbamate