Hydroboration of 1-(3-butenyl) piperidine and 1-(4-pentenyl) piperidine

S Kafka, M Ferles

文献索引：Kafka, Stanislav; Ferles, Miloslav Collection of Czechoslovak Chemical Communications, 1984 , vol. 49, # 1 p. 78 - 85

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被引用次数: 3

摘要

Abstract Hydroboration of 1-(3-butenyl)-(Ia and 1-(4-pentenyl) piperidine (Ib) with triethylamineborane followed by hydrolysis and oxidation afforded the appropriate alcohols IIIc and IIIf resp. The spirocyclic amine-borane IIa, b isolated from the hydroboration products were transformed by hydrochloric acid into the hydrochlorides of piperidinealkylboronic acids IVa, b which were oxidized in an alkaline medium with hydrogen peroxide to the ...