Photoreaction of 5-dicyanomethylenebicyc
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Tsutomu Kumagai; Hisashi Honda; Toshio Mukai
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Article
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1985
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Elsevier Science
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French
⚖ 250 KB
Irradiation of 5-dicyanomethylenebicyclo[2.2.l]hept-2-ene induces new types of photoreactions, i.e., unprecedented skeletal rearrangement leading to 7,7-dicyano-6-methylenebicyclo[3.l.l]hept-2-ene, and novel 1,3-carbon shifts to bicyclo[3.2.0]-and bicyclo[4.l.O]heptene.