Preparation of Di-, Tri-, and Tetra-Substituted Functionalized Ferrocenes via Magnesium Organometallics

Preparation of Di-, Tri-, and Tetra-Substituted Functionalized Ferrocenes via Magnesium Organometallics
复制标题

通过镁有机金属化合物制备二、三和四取代的官能化二茂铁

DOI:
--
复制
发表时间:
2007
期刊:
影响因子:
--
通讯作者:
P. Knochel
P. Knochel
中科院分区:
--
文献类型:
--
作者:
Armin H. Stoll;P. Mayer;P. Knochel

文献摘要

被引文献

相似文献

用TMPMgCl·LiCl对二茂铁羧酸衍生物进行了金属化反应,再与亲电试剂反应生成1,2-二取代二茂铁。进一步用TMPMgCl·LiCl金属化得到三取代二茂铁。1,2,3,4-四取代的二茂铁衍生物也可以用这种方法制备。
Ferrocenyl carboxylic acid derivatives were metalated with TMPMgCl·LiCl, leading after reaction with electrophiles to 1,2-disubstituted ferrocenes. Further metalation of these disubstituted ferrocenes with TMPMgCl·LiCl afforded trisubstituted ferrocenes. A 1,2,3,4-tetrasubstituted ferrocene derivative could also be prepared in this way.