Photoreactions of Phenyl??Substituted N??(pent??4??enyl??1??oxy) Pyridine??2 (1 H)??Thiones

J Hartung, M Hiller, P Schmidt

文献索引：Hartung, Jens; Hiller, Margit; Schmidt, Philipp Chemistry--A European Journal, 1996 , vol. 2, # 8 p. 1014 - 1023

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被引用次数: 44

摘要

Abstract A series of hitherto unknown N-(pent-4-enyl-1-oxy) pyridine-2 (1 H)-thiones (6) were prepared from substituted pent-4-enyl tosylates or benzylic chlorides. On irradiation with incandescent light heterocycles 6 liberated alkoxy radicals 2, which were studied for rearrangement reactions. Surprisingly, all transformations involving the 1-phenylpent-4-enyl- 1-oxy radical (2a), for example, to give the substituted thioether 8, 2-bro-momethyl-5- ...