...
首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of [(2R,3R,4S)-3,4-bis(acet­yloxy)-5-iodo-3,4-di­hydro-2H-pyran-2-yl]methyl acetate
【24h】

Crystal structure of [(2R,3R,4S)-3,4-bis(acet­yloxy)-5-iodo-3,4-di­hydro-2H-pyran-2-yl]methyl acetate

机译:[(2R,3R,4S)-3,4-双(乙酰氧基)-5-碘-3,4-二氢-2H-吡喃-2-基]乙酸甲酯的晶体结构

获取原文
           

摘要

In the title compound, C12H15IO7, the 3,4-di­hydro-2H-pyran ring is in a distorted half-boat conformation with the atom bearing the acet­yloxy group adjacent to the C atom bearing the methyl­acetate group lying 0.633 (6) Å above the plane of the remaining ring atoms (r.m.s. deviation = 0.0907 Å). In the crystal, mol­ecules are linked into a supra­molecular chain along the a axis through two C—H⋯O inter­actions to the same acceptor carbonyl O atom; these chains pack with no specific inter­molecular inter­actions between them.
机译:在标题化合物C12H15IO7中,3,4-二氢-2H-吡喃环呈扭曲的半舟构型,其中带有乙酰氧基的原子与带有甲基乙酸酯基的C原子相邻,位于C12H15IO7上方0.633(6)Å。其余环原子的平面(均方根偏差= 0.0907Å)。在晶体中,分子通过与同一受体羰基O原子的两次CHO相互作用沿a轴连接到超分子链。这些链相互之间没有特定的分子间相互作用。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号