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|Section2= |Section3= }} 3-Bromofuran is a liquid having a boiling point similar to that of water (102.5-102.6 °C), but with density significantly higher (1.6606 g/cm3 at 20 °C) 〔 == Synthesis == 3-Bromofuran was obtained in minor amounts in 1887 as a byproduct in a reaction of 3-bromofuroic acid with calcium hydroxide. About four decades later this compound was prepared deliberately and in higher yield. Recently, 3-bromofuran has been prepared from 3,4-dibromofuran via ortho-metallation with butyl lithium in good yield. An elegant synthesis of 3-bromofuran is due to Fechtel〔Guenter Fechtel, "Preparation of furan and cyclopentadiene derivatives as biocides and drug intermediates" East Ger. Patent 246,107 (1987)〕 who prepared this compound via a Diels Alder-bromination-reverse Diels Alder sequence. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「3-Bromofuran」の詳細全文を読む スポンサード リンク
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