摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

4-aza-1-azonia-bicyclo[2.2.2]octane formate | 68227-30-5

中文名称
——
中文别名
——
英文名称
4-aza-1-azonia-bicyclo[2.2.2]octane formate
英文别名
1,4-diazabicyclo[2.2.2]octan-1-ium formate;Einecs 269-344-9;1,4-diazabicyclo[2.2.2]octane;formic acid
4-aza-1-azonia-bicyclo[2.2.2]octane formate化学式
CAS
68227-30-5
化学式
CH2O2*C6H12N2
mdl
——
分子量
158.2
InChiKey
RZFWYPYJSLNLRF-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -1.9
  • 重原子数:
    11
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.86
  • 拓扑面积:
    43.8
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为产物:
    描述:
    三乙烯二胺二氧化碳 在 (1,4-dimethyl-5,7-diphenyl-1,2,3,4-tetrahydro-6H-cyclopenta[b]pyrazin-6-one) irontricarbonyl complex3 、 氢气 作用下, 以 二甲基亚砜 为溶剂, 反应 20.0h, 以8.4%的产率得到4-aza-1-azonia-bicyclo[2.2.2]octane formate
    参考文献:
    名称:
    MOF辅助的无膦双功能铁络合物,用于将二氧化碳,碳酸氢钠和碳酸盐加氢成甲酸盐†
    摘要:
    与地球上富足的金属一起将二氧化碳加氢成甲酸(FA)是一个充满活力的研究领域,因为FA是一种有吸引力的储氢分子。我们报告了一种环戊二烯基铁三羰基配合物,当与催化量的二羧酸铬MOF MIL-53(Cr)结合使用时,可为二氧化碳加氢提供多达3000个转换数。迄今为止,这是在无磷铁络合物存在下报告的最高周转率。
    DOI:
    10.1039/c8cc09771b
点击查看最新优质反应信息

文献信息

  • An integrated process of CO<sub>2</sub>capture and in situ hydrogenation to formate using a tunable ethoxyl-functionalized amidine and Rh/bisphosphine system
    作者:Yu-Nong Li、Liang-Nian He、Xian-Dong Lang、Xiao-Fang Liu、Shuai Zhang
    DOI:10.1039/c4ra08740b
    日期:——
    An integrated process of CO2 capture and in situ hydrogenation into formate was achieved in 95–99% yield using a tunable ethoxyl-functionalized amidine and Rh/bisphosphine system, being regarded as an alternative carbon capture and utilization approach to supply fuel-related products, to circumvent the energy penalty in carbon capture and storage. CO2 was captured by non-volatile amidine derivatives with simultaneous activation to form zwitterionic amidinium carbonate, and subsequent hydrogenation was facilitated by Rh/bisphosphine. The adsorption capacity and hydrogenation efficiency can be optimized by tuning the ethoxyl side chain. Particularly, the alkanolamidine bearing an intramolecular hydrogen donor derived from 1,8-diazabicyclo[5.4.0]-undec-7-ene (DBU) gave both a high CO2 uptake (molar ratio of 0.95 : 1) and excellent hydrogenation yield (99%). Furthermore, the silica-supported alkanolamidine was readily recovered and reused with the retention of good performance. This kind of carbon capture and utilization pathway could be a potential energy-saving option for industrial upgrading of CO2 from waste to fuel-related products in a carbon neutral manner.
    实现了CO2捕集与原位氢化为甲酸的综合过程,产率达到95%-99%,使用了可调的乙氧基功能化胺基及Rh/双磷酸酯体系,这被视为供应燃料相关产品的替代碳捕集与利用方法,以避免碳捕集与储存中的能量损失。CO2通过非挥发性胺基衍生物被捕集,同时活化形成带有双重电荷的胺基碳酸盐,随后氢化过程由Rh/双磷酸酯促进。通过调节乙氧基侧链,可以优化吸附能力和氢化效率。特别是,具有来源于1,8-二氮双环[5.4.0]-十一烯(DBU)内源氢供体的烷醇胺基显示出高CO2吸附量(摩尔比为0.95:1)和优异的氢化产率(99%)。此外,硅胶支持的烷醇胺基可以方便地回收再利用,并保持良好性能。这种碳捕集与利用路径可能成为将废弃CO2工业转化为燃料相关产品的潜在节能选择,以实现碳中和。
  • A MOF-assisted phosphine free bifunctional iron complex for the hydrogenation of carbon dioxide, sodium bicarbonate and carbonate to formate
    作者:Sébastien Coufourier、Sylvain Gaillard、Guillaume Clet、Christian Serre、Marco Daturi、Jean-Luc Renaud
    DOI:10.1039/c8cc09771b
    日期:——
    The hydrogenation of carbon dioxide into formic acid (FA) with Earth-abundant metals is a vibrant research area because FA is an attractive molecule for hydrogen storage. We report a cyclopentadienyl iron tricarbonyl complex that provides up to 3000 turnover number for carbon dioxide hydrogenation when combined with a catalytic amount of the chromium dicarboxylate MOF MIL-53(Cr). To date, this is the
    与地球上富足的金属一起将二氧化碳加氢成甲酸(FA)是一个充满活力的研究领域,因为FA是一种有吸引力的储氢分子。我们报告了一种环戊二烯基铁三羰基配合物,当与催化量的二羧酸铬MOF MIL-53(Cr)结合使用时,可为二氧化碳加氢提供多达3000个转换数。迄今为止,这是在无磷铁络合物存在下报告的最高周转率。
  • DABCO‐Catalysed [3+2] Cyclization/Deformylation Cascade of <i>p</i> ‐Quinols with 3‐Formylchromones: Access to Benzopyrone‐Fused Tetracyclic Ring Systems
    作者:Xiong‐Wei Liu、Xiao‐Tong Lin、Cheng Zhao、Xiao‐Wei Hu、Yi‐Bing Xu、Yi‐Lin Zheng、Xin‐Ni Liu、Guo‐Shu Chen、Long Chen、Yun‐Lin Liu
    DOI:10.1002/adsc.202201310
    日期:2023.3.7
    The construction of benzopyrone-fused hydrobenzofuranones via DABCO-catalyzed [3+2] cyclization/deformylation cascade of p-quinols with 3-formylchromones is described. The reaction works under mild reaction conditions to provide the desired products in 53–90% yields with complete diastereoselectivities. In addition, an enantioselective version with 81% ee is also realized in the presence of Takemoto's
    描述了通过DABCO 催化的 [3+2] 环化/脱甲酰化级联对苯并吡喃酮稠合的氢化苯并呋喃酮与 3-甲酰色酮的构建。该反应在温和的反应条件下进行,以 53-90% 的收率提供具有完全非对映选择性的所需产物。此外,在 Takemoto 的手性硫脲催化剂存在下,还实现了 ee 为 81% 的对映选择性版本。
  • An all-aqueous and phosphine-free integrated amine-assisted CO<sub>2</sub> capture and catalytic conversion to formic acid
    作者:Ritu Bhardwaj、Abhishek Kumar、Joyanta Choudhury
    DOI:10.1039/d2cc03861g
    日期:——
    efficient catalytic system is developed for integrated CO2 capture with tetramethylguanidine as a capturing agent and conversion to formate with H2 gas, conducting both the steps in water, affording product yield up to 85% and TON up to 19 171 in just 12 h. In the segment of “integrated CO2-capture and conversion to formate”, this system represents not only the first phosphine-free module, but also one of
    开发了一种基于无膦 Ir( III )-NHC 的高效催化体系,用于以四甲基胍为捕集剂集成 CO 2捕集并用 H 2气转化为甲酸盐,在水中进行这两个步骤,产品收率高达 85 % 和 TON 在短短 12 小时内达到 19 171。在“集成CO 2捕获和转化为甲酸盐”领域,该系统不仅代表了第一个无磷化氢模块,而且是少数最知名的均相催化剂之一。
查看更多