ChemInform Abstract: 185-nm Photolysis and Pyrolysis of the Spirocyclopropane-Substituted Azoalkanes of 2,3-Diazatricyclo(4.3.0.04,9)non-2-ene and Their Denitrogenated Hydrocarbon Products, the Tricyclo(3.2.0.02,7)heptanes.
Abstract
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ChemInform Abstract
Photolysis of the polycyclic azoalkanes (I) yields the products (II) -( VII) shown in the reaction scheme. The results demonstrate, that the spirosubstitution in (Ib) and (Ic) does not have significant influence on the product distribution. Further photolysis of the main photoproducts (II) does not give any new products, whereas the thermolysis of (II) gives the vinylcyclopentenes (VIII) as only volatile products.
