1,3-dibromoprop-2-yl 2-iodobenzoate

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,3-dibromoprop-2-yl 2-iodobenzoate
• 英文别名: 1,3-Dibromopropan-2-yl 2-iodobenzoate
• 化学式: C₁₀H₉Br₂IO₂
• 分子量: 447.893
• InChiKey: KWFZPRQUMBBNKI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,3-dibromoprop-2-yl 2-iodobenzoate 在 四丁基溴化铵 、 sodium disulfide 作用下， 以 氯仿 、 水 为溶剂， 反应 5.0h， 生成 Dithiolan-4-yl 2-iodobenzoate
  参考文献：
  名称：

  The first synthesis of natural disulfide bruguiesulfurol and biological evaluation of its derivatives as a novel scaffold for PTP1B inhibitors

  摘要：

  Bruguiesulfurol (1), a cyclic 4-hydroxy-dithiosulfonate isolated from mangrove plant Bruguiera gymnorrhiza, was concisely synthesized for the first time in four steps, and a series of its synthetic derivatives were evaluated for in vitro inhibitory effects on PTP1B and related PTPs. Some derivatives were found to have improved pharmacological profile compared with hit 1. Among them, 5a showed the potent selectivity towards PTP1B over other PTPs, including TCPTP, and 7j exhibited the strongest PTP1B inhibitory activity with an IC50 value of 4.54 mu M. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.07.039
• 作为产物：
  描述：

  1,3-二溴-2-丙醇 、 2-碘苯甲酸 在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 生成 1,3-dibromoprop-2-yl 2-iodobenzoate
  参考文献：
  名称：

  The first synthesis of natural disulfide bruguiesulfurol and biological evaluation of its derivatives as a novel scaffold for PTP1B inhibitors

  摘要：

  Bruguiesulfurol (1), a cyclic 4-hydroxy-dithiosulfonate isolated from mangrove plant Bruguiera gymnorrhiza, was concisely synthesized for the first time in four steps, and a series of its synthetic derivatives were evaluated for in vitro inhibitory effects on PTP1B and related PTPs. Some derivatives were found to have improved pharmacological profile compared with hit 1. Among them, 5a showed the potent selectivity towards PTP1B over other PTPs, including TCPTP, and 7j exhibited the strongest PTP1B inhibitory activity with an IC50 value of 4.54 mu M. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.07.039

文献信息

• Direct Halo-Oxygenation of Alkenes with IBX and Potassium Halide
  作者：Yongmin Liang、Zhenliang Pan、Xueyuan Liu、Weimin Liu

  DOI：10.1055/s-2004-834948

  日期：——

  The direct halo-oxygenation of alkenes by IBX in the presence of potassium halide is described, in which two issues have been approached: (a) the products are formed atom-economically with retention of the main skeleton of IBX; and (b) the products contain multi-functional groups offering further synthetic applicability.

  直接给出中文翻译结果：介绍了在碘酸钾存在下利用IBX对烯烃进行直接卤氧化的方法，其中解决了两个问题：(a) 产物以原子经济性的方式生成，保留了IBX的主要骨架；(b) 产物含有多功能团，提供了进一步合成应用的可能性。