A Preparation of Liquid Ammonia Solutions of Sodium Vinylacetylide

WJ Croxall, JO Van Hook

文献索引：Croxall; Van Hook Journal of the American Chemical Society, 1954 , vol. 76, p. 1700

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被引用次数: 10

摘要

RECEIVED SOVEMBER 30, 1953 Liquid ammonia solutions of sodium vinylacetylide have been used for the introduction of vinylethinyl groups into molecules. The solutions were prepared by treating sodium or sodium amide with vinylacetylene in liquid ammonia. Vinylacetylene, however, is difficult to store and handle in the laboratory. 4 We have found that liquid ammonia solutions of sodium vinylacetylide are conveniently prepared in the ...