ELECTROCYCLIZATION REACTION OF HIGHER CON-JUGATED POLYENALS: PHOTOCHEMICAL BEHAVIORS OF RETINAL (VITAMIN A1 ALDEHYDE) HOMOLOGUES

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概要

• 論文の詳細を見る

• During the studies on a photoreaction of retinal, involving various kinds of (Z)-(E) isomerization, a heretofore unknown photo product of retinal was isolated in a pure state and was characterized unambiguously. Thus, direct irradiation of all-(E)-retinal (I) and of all-(E)-β-ionylidenecrotonaldehyde (II) in acetonitrile solution gave the corresponding 6e-electrocyclized photoproducts, (III) and (IV), both via the possible 7-(Z)-isomer intermediates of the parent conjugated poly enals. Unlike the lower members in the retinal series, it was also con firmed that sigmatropic rearrangement or photo-Diels-Alder reaction hardly proceeds in these higher members of the series mentioned above.

• 財団法人 学会誌刊行センターの論文

著者

• 小玉 晶子

  神戸女薬大

• 伊藤 允好

  Kobe Women's College of Pharmacy

• 月田 潔

  Kobe Women's College Of Pharmacy

• 小玉 晶子

  Kobe Women's College of Pharmacy

• 伊藤 允好

  Kobe Women's College of Pharmacy

• 小玉 晶子

  Kobe Women's College of Pharmacy

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