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首页> 外文期刊>Journal of the Indian Chemical Society >Synthesis of trifluoromethylindolocarbazoles, novel cyclic 18-membered and 27-membered N-arylmethyldi- and triindoles and an N-arylmethyltetraindolyltrimethane
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Synthesis of trifluoromethylindolocarbazoles, novel cyclic 18-membered and 27-membered N-arylmethyldi- and triindoles and an N-arylmethyltetraindolyltrimethane

机译：三氟甲基吲哚并咔唑，新型环状18元和27元N-芳基甲基二和三吲哚和N-芳基甲基四吲哚基三甲烷的合成

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摘要

5, 11-Dihydro-5, 11-diarylmethyl-6-trifluoromethylindolo[3, 2-b]carbazoles (3b-d) have been synthesised from both N-arylmethylindole-3-carbinols (1b-d) and N, N' -diarylmethyl-3, 3' -diindolylmethanes (2b, c and f) by treatment with trifluoroacetic anhydride. The cyclic N-arylmethylindoledi- and trimers (4c-f) and the 3-trifluoroacetylindoles (5a and b) have also been obtained from this reaction. Thermal reaction of 1b-d furnishes 2b, c and f, but 1c also affords the N-arylmethyltriindolyldimethane (2d) and the N-arylmethyltetraindolyltrimethane (2e). The results are discussed and the plausible reaction mechanism is very briefly presented.
机译：由N-芳基甲基吲哚-3-甲醇（1b-d）和N，N'合成了5，11-Dihydro-5，11-二芳基甲基-6-三氟甲基吲哚[3，2-b]咔唑（3b-d）通过用三氟乙酸酐处理，得到-二芳基甲基-3、3'-二吲哚基甲烷（2b，c和f）。环状N-芳基甲基吲哚基和三聚体（4c-f）和3-三氟乙酰基吲哚（5a和b）也已从该反应中获得。 1b-d的热反应提供2b，c和f，但1c也提供N-芳基甲基三吲哚基甲烷（2d）和N-芳基甲基四吲哚基甲烷（2e）。讨论了结果，并简要介绍了可能的反应机理。

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