Degradation of the active species in the catalytic system Pd(OAc)2/NEt3

Jesús Sanmartín-Matalobos; Concepcion González-Bello; Lucía Briones-Miguéns; Matilde Fondo; Ana M. García-Deibe

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Degradation of the active species in the catalytic system Pd(OAc)2/NEt3

机译：催化体系Pd（OAC）2 / Net3中活性物种的降解

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The degradation under ambient humidity and room temperature of Pd(OAc) _(2) (NEt _(3) ), which is an efficient catalyst for the aerobic oxidation of alcohols, to diethylamine and acetaldehyde derivatives is disclosed. Evolved diethylamine reacted with Pd(OAc) _(2) to give Pd(OAc) _(2) (HNEt _(2) ), which is in dynamic equilibrium with Pd(OAc) _(2) (HNEt _(2) ) _(2) . The evolved acetaldehyde generated during degradation process was trapped with a nucleophile to form 2-methyl-3-tosyl-1,2,3,4-tetrahydroquinazoline. NMR spectroscopy and single crystal X-ray diffraction studies have been used to characterize the reaction products of the reaction system.

机译：公开了环境湿度和室温下的降解（OAC）_（2）（净_（3）），其是用于醇的有氧氧化的有效催化剂，对二乙胺和乙醛衍生物进行高效催化剂。进化的二乙胺与Pd（OAc）_（2）反应，得到Pd（OAC）_（2）（HNET _（2）），其在Pd（OAC）_（2）（HNET _（2））中处于动态平衡）_（2）。在降解过程中产生的进化乙醛用亲核试剂捕获，以形成2-甲基-3-酪氮-1,2,3,4-四氢喹唑啉。已经使用NMR光谱和单晶X射线衍射研究表征反应体系的反应产物。

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《RSC Advances》 |2016年第105期|共7页
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Jesús Sanmartín-Matalobos; Concepcion González-Bello; Lucía Briones-Miguéns; Matilde Fondo; Ana M. García-Deibe;
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1. Degradation of the active species in the catalytic system Pd(OAc)(2)/NEt3 [J] . Sanmartin-Matalobos Jesus, Gonzalez-Bello Concepcion, Briones-Miguens Lucia, RSC Advances . 2016,第105期

机译：催化体系Pd（OAC）（2）/ Net3中活性物种的降解
2. Pd(OAc)(2)/DABCO as a highly active catalytic system for the Heck reaction [J] . Li JH, Wang DP, Xie YX Synthesis: International Journal of Methods in Synthetic Organic Chemistry . 2005,第13期

机译：Pd（OAc）（2）/ DABCO作为Heck反应的高活性催化体系
3. Palladium catalyzed oxidation of monoterpenes:multistep electron transfer catalytic systems Pd(OAc)_2/benzoquinone/M(OAc)_2(M=Cu,Co or Mn) for the alkylic oxidation of limonene with dioxygen [J] . Jose Ailton Concalves, Elena V.Gusevskaya Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications . 2004,第1期

机译：钯催化单萜的氧化：多步电子转移催化体系Pd（OAc）_2 /苯醌/ M（OAc）_2（M = Cu，Co或Mn）用于柠檬烯与双氧的烷基氧化
4. Degradation of Phenol by Active Species Sprayed in a Gas Phase Surface Corona Discharge System [C] . L.Song, J.Li, Y.Wu, The 6th International Conference on Applied Electrostatics(第六届国际静电应用会议)论文集 . 2008

机译：气相表面电晕放电系统中喷洒的活性物种对苯酚的降解
5. Exploring catalytic active sites: Investigations of activated oxygen species and superatomic mimics in the gas-phase [D] . Tyo, Eric C. 2012

机译：探索催化活性位：研究气相中的活性氧和超原子模拟物
6. Microwave Assisted Suzuki-Miyaura and Ullmann Type Homocoupling Reactions of 2- and 3-Halopyridines Using a Pd(OAc)2/Benzimidazolium Salt and Base Catalyst System [O] . Ülkü Yılmaz, Selma Deniz, Hasan Küçükbay, 2013

机译：Pd（OAc）2 /苯并咪唑鎓盐和碱催化体系在微波辅助下的2-和3-卤代吡啶的Suzuki-Miyaura和Ullmann型均偶联反应
7. Form of the catalytically active Pd species during the direct synthesis of hydrogen peroxide [O] . Pranjali Priyadarshini, David W. Flaherty 2019

机译：在直接合成过氧化氢期间催化活性PD物质的形式
8. X-ray Absorption Spectroscopic Study of the Reactions, Dispersion, and Degradation of the CA and K Catalytic Species in Coal Gasification. Annual Report January-December 1986 [R] . Huggins, F. E. , Shah, N. , Huffman, G. P. , 1987

机译：X射线吸收光谱研究煤气化中Ca和K催化物种的反应，分散和降解。 1986年1月至12月的年度报告

Degradation of the active species in the catalytic system Pd(OAc)2/NEt3

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