作者:M.E. Gurskii、S.V. Baranin、A.S. Shashkov、A.I. Lutsenko、B.M. Mikhailov
DOI:10.1016/0022-328x(83)80192-2
日期:1983.4
.3.1]non-6-enes react with acetyl chloride under mild conditions by an intermolecular β-hydride transfer mechanism to form 5-substituted 3-methylenecyclohex-1-ylmethyl(dialkyl)boranes. The latter compounds were converted, by oxidation with alkaline hydrogen peroxide, to 3-substituted 1-methylene-5-hydroxymethylcyclohexanes. The reaction of cycloalkylmethyl(dialkyl)boranes with aromatic aldehydes was
7-取代的3-烷基-3-borabicyclo [3.3.1] nonanes和3-烷基-3-borabicyclo [3.3.1] non-6-enes的配合物在温和条件下通过分子间β与乙酰氯反应-氢化物转移机理形成5-取代的3-亚甲基环己-1-基甲基(二烷基)硼烷。后者的化合物通过用碱性过氧化氢氧化而转化为3-取代的1-亚甲基-5-羟甲基环己烷。环烷基甲基(二烷基)硼烷与芳族醛的反应用于合成环己烷系列的1,3-二-和1,3,5-三亚甲基衍生物。