发明授权
US5789634A Coupling reactions of 2-substituted, 7-haloindenes with aryl substituents to produce metallocene catalyst intermediates 失效
2-取代的7-卤代茚与芳基取代基的偶联反应产生茂金属催化剂中间体

Coupling reactions of 2-substituted, 7-haloindenes with aryl
substituents to produce metallocene catalyst intermediates
摘要:
Novel 2-substituted 7-haloindenes and methods for synthesizing such indenes are described. The 2-substituted 7-haloindenes may be coupled with any aryl group to produce a metallocene catalyst intermediate.
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