Stoichiometric reactions of nonconjugated dienes with zirconocene derivatives. Further delineation of the scope of bicyclization and observation of novel multipositional alkene regioisomerization
摘要:
The reaction of n-Bu(2)ZrCp(2) with nonconjugated dienes containing substituted vinyl groups can lead to either bicyclization or the formation of conjugated diene-zirconocenes via multipositional regioisomerization.
Stoichiometric reactions of nonconjugated dienes with zirconocene derivatives. Further delineation of the scope of bicyclization and observation of novel multipositional alkene regioisomerization
摘要:
The reaction of n-Bu(2)ZrCp(2) with nonconjugated dienes containing substituted vinyl groups can lead to either bicyclization or the formation of conjugated diene-zirconocenes via multipositional regioisomerization.
Conversion of non-conjugated dienes into conjugated diene-zirconocenes via multipositional regioisomerization
作者:John P. Maye、Ei-ichi Negishi
DOI:10.1016/s0040-4039(00)79155-6
日期:1993.5
The reaction of n-Bu2ZrCp2 with non-conjugated dienes (1) containing a mono- or 1,2-disubstituted alkene at one end and a 1,1-di- or trisubstituted alkene at the other gives conjugated diene-zirconocenes 2 via multipositional regioisomerization.
n -Bu 2 ZrCp 2与非共轭二烯(1)的反应,该非共轭二烯的一端为单或1,2-二取代的烯烃,另一端为1,1-二或三取代的烯烃,从而制得共轭二烯-茂锆2通过多位置区域异构化。