Bulletin of the Chemical Society of Japan

Reaction of Troponoids and Organometallic Compounds. V. Reaction of Bromotropolones and Alkylmagnesium Iodides

K Kikuchi

文献索引：Kikuchi,K. Bulletin of the Chemical Society of Japan, 1960 , vol. 33, # 5 p. 628 - 633

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被引用次数: 5

摘要

Reaction of methylmagnesium iodide and 3-bromotropolone(Ia) yielded colorless plates (Ila) whose ultraviolet spectrum was similar to that of troponez)(Fig. 1), suggesting that it is monobromo-2-methyltropone. As 3-bromotropolone is in a" high mobile tautomeric" system as represented with A and A', two isomeric monobromo-2-methyltropone, ie 7-bromo-2- methyltropone (B) and 3-bromo-2-methyltropone (B') should be obtained by this reaction. ...