Title of article
Synthesis of 9-arylamino- and (Z)-9-arylimino-9H-pyrrolo[1,2-a]indoles by reactions of 2-(pyrrol-1-yl)benzaldehydes with aryl amines
Author/Authors
Kazuhiro Kobayashi، نويسنده , , Yasutoshi Himei، نويسنده , , Shuhei Fukamachi، نويسنده , , Miyuki Tanmatsu، نويسنده , , Osamu Morikawa، نويسنده , , Hisatoshi Konishi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
4
From page
4356
To page
4359
Abstract
Heating mixtures of 2-(pyrrol-1-yl)benzaldehydes and aryl amines under argon afforded 9-arylamino-9H-pyrrolo[1,2-a]indoles, via cyclization of the resulting 2-(pyrrol-1-yl)benzaldimine intermediates. Heating in the presence of oxygen afforded (Z)-9-arylimino-9H-pyrrolo[1,2-a]indoles, which were successfully hydrolyzed with hydrochloric acid to give pyrrolo[1,2-a]indol-9-ones.
Keywords
2-a]indol-9-one , 2-(Pyrrol-1-yl)benzaldehyde , 2-(Pyrrol-1-yl)benzaldimine , 2-a]indole , 2-a]indole
Journal title
Tetrahedron
Serial Year
2007
Journal title
Tetrahedron
Record number
1090755
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