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ChemInform Abstract: Functionalization of the 4,4-Difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) Core.

โœ Scribed by Lingling Li; Binh Nguyen; Kevin Burgess


Publisher
John Wiley and Sons
Year
2008
Weight
49 KB
Volume
39
Category
Article
ISSN
0931-7597

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## Synthesis of 3,5-Diaryl-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY r ) Dyes. -Condensation of arylpyrroles (IV), prepared via Suzuki coupling of arylboronic acids (II) to bromo pyrrole (I), gives highly colored dipyrrolemethenes (VI). Finally, addition of BF 3 -etherate leads to format

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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a โ€œFull Textโ€ option. The original article is trackable v

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## Abstract magnified image A reaction of 3,5โ€dimethylborondipyrromethene 3 with the DMF dimethylacetal gives rise to monoenamine 4. The latter is converted to the corresponding aldehyde 5. A considerable contribution of the enolic form of the aldehyde allows preparing numerous 3โ€vinyl substituted