金属锡作用下烯丙基溴与α,β-不饱和醛、酮和醌的反应 |
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引用本文: | 高翔,黄邦州,吴世晖. 金属锡作用下烯丙基溴与α,β-不饱和醛、酮和醌的反应[J]. 化学学报, 1991, 49(8): 827-832 |
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作者姓名: | 高翔 黄邦州 吴世晖 |
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作者单位: | 复旦大学化学系 |
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摘 要: | 金属锡作用下烯丙基溴与α,β-不饱和醛区域选择性加成,只生成1,2-加成产物。烯丙基卤代物和锡与1,4-醌类反应,不经分离,直接氧化可得到烯丙基取代醌类。
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关 键 词: | 锡 溴化物 醌 醌 羰基化合物 加成反应 酮 烯丙基 烯丙基 不饱和化合物 |
Reaction of allyl bromides with α,β-unsaturated aldehydes, ketones and quinones |
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Abstract: | In the presence of metallic tin, allyl bromides react with a,b-unsatd. aldehydes and ketones regioselectively to give only 1,2-addn. products. Allylquinones were obtained by the reaction of 1,4-quinones with allyl bromides and metallic tin, followed by oxidation with ferric chloride. |
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Keywords: | TIN BROMIDE QUINONE QUINONE CARBONYL COMPOUNDS ADDITION REACTION KETONE ALLYL GROUP ALLYL GROUP UNSATURATED COMPOUND |
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