3-羟基-4-氧代哌啶-1-羧酸叔丁酯合成路线 (共 2 条)
反应条件
acetone; toluene-4-sulfonic acid
T=20°C; 72 h;
参考文献
PFIZER INC.; MASCITTI, Vincent; MCCLURE, Kim Francis; MUNCHHOF, Michael John; ROBINSON, Ralph Pelton, Jr.
Patent: WO2012/69948 A1, 2012 ;
Location in patent: Page/Page column 74 ;
反应条件
1: potassium hydroxide; iodine / 16.75 h / 0 - 20 °C
2: toluene-4-sulfonic acid / acetone / 16 h / 20 °C
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参考文献
PFIZER INC.; MASCITTI, Vincent; MCCLURE, Kim Francis; MUNCHHOF, Michael John; ROBINSON, Ralph Pelton, Jr.
Patent: WO2012/69948 A1, 2012 ;