The molecular structure of the centrosymmetric title compound, [Fe 2 (C 5 H 5 ) 2 (C 24 H 18 )], represents a new application of cross-metathesis for the preparation of functionalized olefins containing two organometallic groups. The two benzene and attached cyclopentadienyl (Cp) rings and the doubl
1,2-Bisbenzopyranyl-ethene
✍ Scribed by Fritz Eiden; Claus Schmiz
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 402 KB
- Volume
- 313
- Category
- Article
- ISSN
- 0365-6233
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📜 SIMILAR VOLUMES
The molecule of the title compound, C 20 H 23 PO 2 , displays an E configuration about the C C bond. The two phenyl rings are nearly perpendicular to each other with a dihedral angle of 80.09 (8) . Intermolecular O-HÁ Á ÁO hydrogen bonding and stacking between parallel benzene rings of adjacent mole
In the crystal structure of the title compound, C 12 H 10 N 2 2+ Á-2NO 3 À , the 1,2-bis(4-pyridyl)ethylene cation is located on an inversion centre and is hydrogen bonded to the nitrate anion.
## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract An easy and efficient solvent‐free synthesis of 1‐(azulen‐1‐yl)‐2‐aryl‐ and heteroarylethenes is described. The reaction was performed simply by melting solid mixtures of azulenic Schiff bases and arylacetic acids, the crude products being purified by column chromatography. Limitations