Study of the reactivity of ketone enolates with 3??halo??2??amino derivatives of benzo [b] thiophene under photostimulated sRN1 reaction conditions

…, C Gálvez, M Prats, J Salgado

文献索引：Beltran, Lluis; Galvez, Carmen; Prats, Montserrat; Salgado, Juan Journal of Heterocyclic Chemistry, 1992 , vol. 29, # 4 p. 905 - 909

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被引用次数: 5

摘要

Abstract Reactivity of the 3-halo-2-amino derivatives of benzo [6] thiophene 1a-c and 2 with several ketone enolates 3–5 have been studied under photostimulated S RN 1 reaction conditions. The normal substitution product 6 only was obtained in low yields using potassioacetophenone 3 as the enolate ion and 2-(tert-butoxycarbonylamino)-3- chlorobenzo [b] thiophene (1a) and 2-(tert-butoxycarbonylamino)-3-iodobenzo [b] ...