Wittig-Ho相关论文
A convenient and large-scale preparation of rctinoic acid 1 from β-ionone in five steps with 38% overall yield is descr......
以丁酮为原料,与由亚磷酸三乙酯和氯乙酸乙酯反应得到的二乙氧基磷酰基乙酸乙酯进行Wittig-Horner反应后,再经碱性水解、溴加成反......