Oscillatory carbonylation of poly(ethylene glycol)methyl ether acetylene. Improved model of reaction mechanism

Oscillatory carbonylation of poly(ethylene glycol)methyl ether acetylene. Improved model of reaction mechanism
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聚乙二醇甲醚乙炔的振荡羰基化。

DOI:
10.1007/s11144-021-02148-9
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发表时间:
2022
期刊:
Reaction Kinetics, Mechanisms and Catalysis
影响因子:
--
通讯作者:
Cupic Ž
Cupic Ž
中科院分区:
--
文献类型:
--
作者:
Cupic Ž

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相似文献

建立了以钯为催化剂的末端单炔基聚乙二醇甲醚振荡羰化反应的Bruk Temkin-Gorodsky Novakovic(BT-GN)反应体系的数学模型。提出的模型不仅提高了这种特殊化学振子的模拟能力,而且在总体上也提高了BT-GN反应的模拟能力。用实验数据对模型进行了验证,得到了很好的一致性,并与爆发振荡等复杂pH振荡的存在相匹配。此外,该模型被用来预测能够产生更多复杂性的反应条件和将导致所需的pH振荡周期的初始条件。拥有如此强大的工具,增强了我们研究和进一步开发BT-GN振荡器的能力,减少了实验工作量。
The study presents a mathematical model of Bruk Temkin-Gorodsky Novakovic (BT-GN) reaction system employing palladium-catalyzed oscillatory carbonylation reaction of mono alkyne-terminated poly(ethylene glycol) methyl ether. The proposed model advances simulation capabilities of this particular chemical oscillator but also BT-GN reactions in general. The model was verified using experimental data where good agreement is achieved and existence of complex pH oscillations like burst oscillations was matched. Furthermore, the model was used to predict reaction conditions capable of producing further complexities and initial conditions that would lead to desired period of pH oscillations. Having such a powerful tool, enhances our capabilities to study and further develop BT-GN oscillators with a reduced experimental effort.
DOI: 10.1016/j.cplett.2006.12.040
发表时间: 2007-02-12
影响因子: 2.8
作者:
Novakovic, K.;Grosjean, C.;Wright, A. R.
通讯作者: Wright, A. R.
DOI: 10.1021/ja01439a007
发表时间: 1921-06-01
影响因子: 15
作者:
Bray, WC
通讯作者: Bray, WC
在苯乙烯氧化羰基化反应的振荡模式下,温度对选择性的影响。
DOI: 10.1002/cphc.201700359
发表时间: 2017-08-05
期刊: Chemphyschem : a European journal of chemical physics and physical chemistry
影响因子: --
作者:
Parker J;Novakovic K
通讯作者: Novakovic K
DOI: 10.1039/b905444h
发表时间: 2009-01-01
影响因子: 3.3
作者:
Novakovic, Katarina;Mukherjee, Ankur;Scott, Steve
通讯作者: Scott, Steve
DOI: 10.1016/j.molcata.2007.12.020
发表时间: 2008-04-02
影响因子: --
作者:
Grosjean, Christophe;Novakovicb, Katarina;Wright, Allen R.
通讯作者: Wright, Allen R.