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Die Reaktion von 2,2′-Bipyrrol mit Orthoameisensäure-triethylester

✍ Scribed by Sepulveda-Boza, Silvia ;Breitmaier, Eberhard

Publisher
John Wiley and Sons
Year
1983
Tongue
English
Weight
141 KB
Volume
1983
Category
Article
ISSN
0947-3440

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✦ Synopsis

The Reaction of 2,2′‐Bipyrrole with Triethyl Orthoformate

2,2′‐Bipyrrole (1) and triethyl orthoformate react in the presence of a Lewis acid to the hitherto unknown 1,9‐Bis(2‐pyrrolyl)pyrromethene (4) which was identified by spectroscopic methods (MS, NMR).

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