The Journal of Organic Chemistry

Preparation of monolithium acetylide in tetrahydrofuran. Reaction with aldehydes and ketones

MM Midland

文献索引：Midland,M.M. Journal of Organic Chemistry, 1975 , vol. 40, # 15 p. 2250 - 2252

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被引用次数: 183

摘要

2250 J. Org. Chem., Vol. 40, No. 15, 1975'Notes ing bath was removed, and after 10 min the reaction mixture was worked up. The resulting solid was crystallized from ethanol, yielding 0.247 g (90%) of 4c, mp 117-118', NMR 6 7.1-7.4 (m, including a sharp singlet at 7.27, 8 H), 7.5-7.8 (m, 4 H). Anal. Calcd for C&&12: m/e 274.03160. Found: m/e 274.03202.