Bromine-magnesium exchange of 5-bromo-2-picoline via an organomagnesium complex 'Bu2PrMgLi: a new preparation methodology of functionalized picolines under noncryogenic conditions

Kii S; Akao A; Iida T; Mase T; Yasuda N

首页> 外文期刊>Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry >Bromine-magnesium exchange of 5-bromo-2-picoline via an organomagnesium complex 'Bu2PrMgLi: a new preparation methodology of functionalized picolines under noncryogenic conditions

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Bromine-magnesium exchange of 5-bromo-2-picoline via an organomagnesium complex 'Bu2PrMgLi: a new preparation methodology of functionalized picolines under noncryogenic conditions

机译：通过有机镁配合物“ Bu2PrMgLi进行的5-溴-2-甲基吡啶的溴-镁交换：非低温条件下功能化甲基吡啶的新制备方法

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The organomagnesium complex "(Bu2PrMgLi)-Pr-i, readily prepared from "BuLi and (PrMgCl)-Pr-i (2:1), is quite efficient for the bromine-magnesium exchange of 5-bromo-2-picoline under noncryogenic conditions (at -10 degrees C). The resulting picolylmagnesium complex reacts with various electrophiles to afford functionalized picolines. (c) 2006 Elsevier Ltd. All rights reserved.

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《Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry》 |2006年第12期|共3页
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Kii S; Akao A; Iida T; Mase T; Yasuda N;
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HETEROCYCLIC CHEMISTRY; AGGREGATIVE ACTIVATION; CONVENIENT ACCESS; ATE COMPLEX; METALATION; PYRIDINES; REAGENTS; ARYL; BUTYLLITHIUM; LITHIATION;

机译：杂环化学;聚集活化;便捷进出;络合物;金属化;吡啶;试剂;芳烃;丁酮;锂化;

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1. Bromine-magnesium exchange of 5-bromo-2-picoline via an organomagnesium complex "Bu2PrMgLi: a new preparation methodology of functionalized picolines under noncryogenic conditions [J] . Kii S, Akao A, Iida T, Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2006,第12期

机译：通过有机镁配合物“ Bu2PrMgLi进行的5-溴-2-甲基吡啶的溴-镁交换：非低温条件下功能化甲基吡啶的新制备方法
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Bromine-magnesium exchange of 5-bromo-2-picoline via an organomagnesium complex 'Bu2PrMgLi: a new preparation methodology of functionalized picolines under noncryogenic conditions

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