Selective Reactivity of sp<sup>3</sup> and sp<sup>2</sup> Carbanions of 1-Substituted 1,2,4-Triazoles. A Comparative Approach
作者:Alan R. Katritzky、Mircea Darabantu、Diana C. Aslan、Daniela C. Oniciu
DOI:10.1021/jo9800659
日期:1998.6.1
The regioselectivity of lithiation reactions of 1-n-alkyl-, 1-allyl-, and 1-propargyl-1H-1,2,4-triazoles was studied in terms of the products formed by sequential treatment with BuLi and a range of electrophiles.