Facile Thermal Dimerization of a photochemically Isomerized Olefin
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In sharp contrast to 4-methyl-2-methoxycarbonylmethylene-3,4-dihydro-3-oxo-2H-1,4-benzothiazine (Z-form), the photochemically produced isomer (E-form) underwent a facile thermal dimerization to form a cyclobutane derivative. The present observation is notable for demonstrating that the apparent photodimerization of the open-chain olefin could involve primarily the thermal dimerization of its isomer formed photochemically.
- 公益社団法人日本薬学会の論文
- 1976-09-25
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