✦ LIBER ✦
Pyrrolo[1,2-b]cinnolin-6,8-dicarbonsäure-diethylester: Produkt einer anomalen Vilsmeier-Reaktion
✍ Scribed by Flitsch, Wilhelm ;Lauterwein, Jürgen ;Leimkühler, Manfred ;Leaver, Derek ;Lewinski, Ulrike ;Mattes, Rainer ;Temme, Robert ;Wibbeling, Birgit
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 398 KB
- Volume
- 1990
- Category
- Article
- ISSN
- 0947-3440
No coin nor oath required. For personal study only.
✦ Synopsis
Diethyl Pyrrolo[1,2‐b]cinnoline‐6,8‐dicarboxylate, a Product of an Anomalous Vilsmeier Reaction
A byproduct of the Vilsmeier reaction of 1 has been shown by X‐ray structure determination to be the pyrrolo[1,2‐b]cinnoline 3. Informations concerning the mechanism of formation of 3 have been obtained from labeling experiments and an unequivocal assignment of NMR spectra.