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New methods and reagents in organic synthesis. 41. Lithium trimethylsilyldiazomethane. A new synthon for the preparation of pyrazoles from α, β-unsaturated nitriles

T Aoyama, S Inoue, T Shioiri

Index: Aoyama, Toyohiko; Inoue, Sumie; Shioiri, Takayuki Tetrahedron Letters, 1984 , vol. 25, # 4 p. 433 - 436

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Citation Number: 34

Abstract

... 12. Kv Auwers, O. Ungemach. However, cinnamonitrile was reported to react with diazomethane, giving 4-phenylpyrazole. Ber., 66 (1933), p. 1198. open in overlay. Copyright © 1984 Published by Elsevier Ltd. ... Recommended articles. Opens further information about the recommended article. Trimethylsilyldiazomethane : a convenient reagent for the o-methylation of alcohols. 1990, Tetrahedron Letters more. Toyohiko Aoyama, Takayuki Shioiri. ...