Synthesis

Synthesis and reactions of silylated and stannylated 1, 2-azoles

M Calle, P Cuadrado, AM González-Nogal…

Index: Synthesis, , # 13 p. 1949 - 1958

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Citation Number: 5

Abstract

... [5]. Starting from 5-unsubstituted 4-halopyrazoles and using both procedures previously cited we have synthesized 4,5 ... Table 4 Synthesis of 4,5-Dimetalated Pyrazoles (Scheme [4] ). ... All reactions involving organometallic reagents were carried out under N 2 . 1 H and 13 C NMR ...