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有机化学 ›› 1989, Vol. 9 ›› Issue (3): 233-236. 上一篇    下一篇

研究论文

2-β-二酮-1,3,2-二苯并[d,f]和二萘并(α,β)[d,f]-二氧硼杂环庚二烯的合成与结构

单自兴;赵德杰;胡正平;张国敏   

  1. 武汉大学化学系
  • 发布日期:1989-06-25

Syntheses and structures of 1,3,2-dibenzo(d,f) and dinaphtho(α,β )(d.f)-dioxaborepin-2-β-diketonates

SHAN ZIXING;ZHAO DEJIE;HU ZHENGPING;ZHANG GUOMIN   

  • Published:1989-06-25

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本文报道1,3,2-二苯并[d,f]二氧硼杂环庚二烯和1,3,2-二萘并(α,β)[d,f]二氧硼杂环庚二烯的制备及其β-二酮衍生物—以硼为螺原子的螺环[6,5]化合物的合成与性质. 8个标题化合物均为新化合物, 具有与10-β-二酮-10, 9-硼氧杂菲类似的结构.

关键词: 萘 P, 苯 P, 氧杂环化合物, 硼杂环化合物, 螺环化合物, 四配位, &beta, 双酮类, 环庚二烯 P

Eight title compounds were synthesized by the reaction of 1,3,2-dibenzo[d.f]- or dinaphtho(a,b)[d.f]dioxaborepin with b-diketones, including acetylacetone, ferrocenoylacetone, benzoylacetone and dibenzoylmethane. Their IR and NMR spectra indicated that the ligands bonded bidentately with boron to form spiro boron chelates.

Key words: NAPHTHALENE P, BENZENE P, OXYGEN HETEROCYCLICS, BORON HETEROCYCLIC COMPOUNDS, SPIRO COMPOUNDS, TETRACOORDINATE, BETA DIKETONES, CYCLOHEPTADIENE P

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