Tetrahedron

1, 3-Dipolar cycloadditions of silicon and tin alkynes and alkenes. Regiospecific synthesis of silyl and stannylpyrazoles and pyrazolines

AM González-Nogal, M Calle, P Cuadrado, R Valero

文献索引：Tetrahedron, , vol. 63, # 1 p. 224 - 231

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被引用次数: 22

摘要

... Tetrahedron. Volume 63, Issue 1, 1 January 2007, Pages 224–231. ... On the other hand, the reaction of vinylsilanes 14 with diazomethane or monosubstituted diazomethanes led to unstable 4-silyl-1-pyrazolines, which are opened with rearrangement of the silyl group, affording ...