Deuterio methaneseleninate | 64724-26-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Deuterio methaneseleninate
• CAS: 64724-26-1
• 化学式: CH₄O₂Se
• 分子量: 127.994
• InChiKey: UEQANLFPOFICBH-DYCDLGHISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.47
• 重原子数：
  4
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  Deuterio methaneseleninate 在 sodium periodate 作用下， 以 water-d2 、 氘代乙腈 为溶剂， 反应 14.0h， 生成 氘代甲醇-d
  参考文献：
  名称：

  Oxy-Functionalization of Nucleophilic Rhenium(I) Metal Carbon Bonds Catalyzed by Selenium(IV)

  摘要：

  We report that SeO2 catalyzes the facile oxy-functionalization of (CO)(5)Re(I)-Me delta- with IO4- to generate methanol. Mechanistic studies and DFT calculations reveal that catalysis involves methyl group transfer from Re to the electrophilic Se center followed by oxidation and subsequent reductive functionalization of the resulting CH3Se(VI) species. Furthermore, (CO)(3)Re(I)(Bpy)-R (R = ethyl, n-propyl, and aryl) complexes show analogous transfer to SeO2 to generate the primary alcohols. This represents a new strategy for the oxy-functionalization of M-R delta- polarized bonds.

  DOI：

  10.1021/ja806814c
• 作为产物：
  描述：

  rhenium-(2,2'-bipyridine)-triscarbonyl-methyl 在 selenium(IV) oxide 作用下， 以 water-d2 、 氘代乙腈 为溶剂， 以95%的产率得到Deuterio methaneseleninate
  参考文献：
  名称：

  Oxy-Functionalization of Nucleophilic Rhenium(I) Metal Carbon Bonds Catalyzed by Selenium(IV)

  摘要：

  We report that SeO2 catalyzes the facile oxy-functionalization of (CO)(5)Re(I)-Me delta- with IO4- to generate methanol. Mechanistic studies and DFT calculations reveal that catalysis involves methyl group transfer from Re to the electrophilic Se center followed by oxidation and subsequent reductive functionalization of the resulting CH3Se(VI) species. Furthermore, (CO)(3)Re(I)(Bpy)-R (R = ethyl, n-propyl, and aryl) complexes show analogous transfer to SeO2 to generate the primary alcohols. This represents a new strategy for the oxy-functionalization of M-R delta- polarized bonds.

  DOI：

  10.1021/ja806814c

文献信息

• [EN] CATALYTIC OXY-FUNCTIONALIZATION OF METAL-CARBON BONDS<br/>[FR] OXY-FONCTIONNALISATION CATALYTIQUE DE LIENS MÉTAL-CARBONE
  申请人：PERIANA ROY A

  公开号：WO2009091918A1

  公开（公告）日：2009-07-23

  The development of compatible functionalization reactions with methyl rhenium(I) species, for integration with the CH activation reaction of hydrocarbons by transition metal alkoxo complexes is described. The invention is applicable to the design of rapid, stable CH activation systems integrated with an oxy-functionalization reaction for selective, low temperature hydrocarbon oxidation catalysts.

  介绍了与甲基铼(I)物种相容的官能化反应的发展，以便与过渡金属烷氧基络合物的CH活化反应集成。该发明适用于设计快速、稳定的CH活化系统，与氧官能化反应集成，用于选择性、低温烃氧化催化剂。