ヨウ素および(ポリ)ヨウ化水素を用いた多重結合活性化による環構造構築反応

ヨウ素および(ポリ)ヨウ化水素を用いた多重結合活性化による環構造構築反応
复制标题

使用碘和(聚)碘化氢通过多重键活化进行环结构构建反应

DOI:
10.5059/yukigoseikyokaishi.69.147
复制
发表时间:
2011
影响因子:
0.2
通讯作者:
克之 小倉
克之 小倉
中科院分区:
化学4区
文献类型:
--
作者:
祥治 松本;克之 小倉

文献摘要

参考文献

相似文献

已知分子碘和碘化氢通过加成多重键来促进阳离子物质。阳离子物质可以形成C-C、C-O和C-N键。使用碘和碘化氢的新反应的发展在合成有机化学中发挥着重要作用。在此,我们报告了利用多重键的活化对碘和(聚)碘化氢共轭化合物形成碳-碳键的研究。在热和光化学条件下,由芳二烯、二烯和烯胺形成各种环状化合物,例如萘、碘苯、喹啉和二氢喹啉。我们还发现了一种独特的环化反应,包括使用多碘化氢进行 1,2-磺酰基迁移。这些反应具体是通过碘元素的特征性质以及碘和碘化氢的氧化和还原性质进行的,这些性质也可以与反应材料上附着的硫部分结合有效地产生各种化合物。
Molecular iodine and hydrogen iodide are known to promote cationic species by addition to multiple bonds. The cationic species can form C-C, C-O, and C-N bonds. The development of new reactions using iodine and hydrogen iodide is playing an important role in synthetic organic chemistry. Herein we report our investigation of the carbon-carbon bond formation of conjugated compounds with iodine and hydrogen (poly)iodide using activation of the multiple bonds. Various cyclic compounds such as naphthalenes, iodobenzenes, quinolines, and dihydroquinolines were formed from aryldienes, dienynes, and enamines under thermal and photochemical conditions. We also found a unique cyclization reaction including a 1,2-sulfonyl migration using hydrogen polyiodide. The reactions specifically proceeded by the characteristic nature of the iodine element and the oxidative and reductive properties of iodine and hydrogen iodide, which were also used efficiently to yield various compounds in combination with the sulfur moiety attached to reaction materials.
DOI: 10.1021/jo701976q
发表时间: 2008-02
期刊: The Journal of organic chemistry
影响因子: --
作者:
S. Matsumoto;K. Takase;K. Ogura
通讯作者: S. Matsumoto;K. Takase;K. Ogura