咖啡酸
丙二酸
化学
丙二酸
产量(工程)
有机化学
冷凝
抗氧化剂
材料科学
热力学
物理
冶金
作者
Chun‐Nian Xia,Wei‐Xiao Hu
标识
DOI:10.3184/0308234054323869
摘要
A new method for the preparation of caffeic acid esters was investigated. Ten caffeic acid esters were prepared by condensation of protocatechualdehyde with malonic acid mono-esters in moderate yield. Malonic acid mono-esters were prepared from the corresponding malonate di-esters. The conformations of compounds are trans (E) form.
科研通智能强力驱动
Strongly Powered by AbleSci AI