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The crystal structure of a symmetrical 12-oxa[4,4,3]propella-2,4,7,9-tetraene–bis-irontricarbonyl, C18H12O7Fe2

✍ Scribed by Birnbaum, K. B.


Book ID
117857572
Publisher
International Union of Crystallography
Year
1972
Weight
927 KB
Volume
28
Category
Article
ISSN
0567-7408

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Propellanes. XII. Irontricarbonyl deriva
✍ Karin Bj»mer Birnbaum; J. Altman; T. Maymon; D. Ginsburg 📂 Article 📅 1970 🏛 Elsevier Science 🌐 French ⚖ 173 KB

Refluxing the tetraenic ether 1. with diironnonacarbonyl in benzene solution for 24 hr in a nitrogen atmosphere afforded five organometallic derivatives.1 The nmr spectrum of one of these, m.p. 200-204°C, suggested that this was a symmetrical bis-irontricarbonyl derivative of 1, of structure 1 or 2.