Journal of Chemical Research

Facile synthesis of 3-(diarylmethylene) isobenzofuranones, 4-(diarylmethyl)-1 (2H)-phthalazinones and diarylmethanes

S Das, R FrÖhlich, A Pramanik

文献索引：Das, Suven; Froehlich, Roland; Pramanik, Animesh Journal of Chemical Research, 2006 , # 2 p. 84 - 86

被引用次数: 0

摘要

Reflux of 2, 2-diaryl-1, 3-indanediones in ethyleneglycol with a catalytic amount of triethylamine affords 3-(diaryl-methylene) isobenzofuranones in very good yields. The latter produces 4-diarymethyl-1 (2H)-phthalazinones under reflux in hydrazine hydrate (99%), and diarylmethanes upon stirring in ethylenediamine.

~85%

101-76-8

1,1ˊ-亚甲基双(4-氯苯)

~84%

~84%

~84%

~92%

~87%

~87%

~80%

~0%

~0%

~0%

~0%

~0%

~0%

~0%

~0%

~0%

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