ISSN:
0009-2940
Schlagwort(e):
Chemistry
;
Inorganic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Beschreibung / Inhaltsverzeichnis:
Alicyclic Compounds, II. Preparation and Photelectron Spectra of the Cyclopropanation Products of 3, 4-Dimethylene-1-cyclobuteneCyclopropanation of 3, 4-Dimethylene-1-cyclobutene (1) with diazomethane/cuprous chloride in pentane provides the novel spiro compounds 6-methylenespiro[2.3]hex-4-ene (2) and dispiro[cyclopropane-1, 2′-bicyclo[2.1.0]pentane-3′, 1″-cyclopropane] 94) as well as the already known dispiro[2.0.2.2]oct-7-ene (3). The photoelectron spectra of these hydrocarbons have been analyzed.
Notizen:
Die Cyclopropanierung von 3,4-Dimethylen-1-cyclobuten (1) mit Diazomethan/Kupfer (I) chlorid in Pentan liefert die neuen Spiroverbindungen 6-Methylenspiro [2.3]hex-4-en (2) und Dispiro[cyclopropan-1,2′-bicyclo[2.1.0]pentan-3′,1″-cyclopropan] (4) sowie das bekannte Dispiro [2.0.2.2]oct-7-en (3). Die Photoelektronenspektren dieser Kohlenwasserstoffe werden diskutiert.
Zusätzliches Material:
5 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/cber.19791121117
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