Chemistry Letters p. 1789 - 1792 (1981)
Update date:2022-08-04
Topics:
Arai, Sadao
Yamagishi, Takamichi
Hida, Mitsuhiko
1-Benzylaminoanthraquinone reacted with benzyl chloride in the presence of powdered KOH in DMSO to give spiro<1-dibenzylamino-10-anthrone-9,3'-<2>phenyloxirane> (1) quantitatively under a nitrogen atmosphere.The oxirane (1) was converted into 1-phenyl-2-benzylpyrrolo<4,3,2-mn>anthracene-6-one(2) (substituted pyrroloanthrone) having strong fluorescence in ethanol by treatment with hydrochloric acid.
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Doi:10.1002/chem.200400685
(2004)Doi:10.1016/S0040-4039(01)83959-9
(1970)Doi:10.1021/jo01016a010
(1965)Doi:10.1021/ic0493853
(2004)Doi:10.1016/j.tetlet.2015.10.028
(2015)Doi:10.1021/ja00395a049
(1981)
