ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Tetracyanoethylene Addition to Bridged Homotropilidenes and Bicyclo[4,2,2]decatetraeneThe addition of tetracyanoethylene (TCNE) to barbaralane (1) and dihydrobullvalane (3) occurs at the 3,7-positions of the homotropilidene system yielding 2 und 4, respectively.Bullvalene (6) as well as bicyclo[4,2,2]decatetraene (7) and (TCNE) give rise in different yields to the same adduct C10H10. TCNE. the generation of which is accompanied by skeletal rearrangements in 6 and 7.
Notes:
Tetracyanäthylen (TCNE) reagiert mit dem Homotropilidensystem des Barbaralans (1) und Dihydrobullvalens (3) in 3.7-Stellung zu den Homodienaddukten 2 und 4. Bullvalen (6) und Bicyclo[4.2.2]decatetraen (7) dagegen bilden mit TCNE in unterschiedlichen Ausbeuten das gleiche Addukt C10H10. TCNE, dessen Entstehung von Gerüstumlagerungen in 6 und 7 begleitet wird.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19701030715
