【摘要】 报道了以苯肼和 3 甲基 2 丁酮为原料首先合成 2 ,3 ,3 三甲基吲哚 ,吲哚再与碘乙烷亲核取代 ,碱化得费舍尔碱 ,最后与 1 亚硝基 2 萘酚作用合成N 乙基 [3 ,3 二甲基螺吲哚啉萘并恶嗪 ](简称螺恶嗪 )的全过程 ,并研究了该物质的变色机理以及在乙醇溶剂中的光致变色现象更多还原

【Abstract】 In this work, 2,3,3 trimethyl indole was first produced from phenyl hydrazine and isopropyl methyl ketone . Then indole was made to react with iodine ethane, and the product of the reaction was alkalized into Fisher alkali. Finally, N ethey[3,3 dimethyl spiralindoline naphthoxazine](spiral oxazine)was synthesized by the addition of 1 nitroso 2 naphthol also,the photochromic mechanism of the substance and its photochromic phenomenon in ethanol were studied.更多还原