The photoisomerization of spiro[2.4] Hep
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Paul H. Mazzoochi
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Article
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1969
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Elsevier Science
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French
⚖ 211 KB
Although 1,2 hydrogen mlgratlon in ground state radicals are Infrequent, there are several photochemical examples2s3 In which the excited states are presumed to have "diradlcal" character. One of the flrst examples, reported by Schuster and Polowczyk,' was the photolsomerlzatlon of splrodlenone & to