Chemoselectave photochemical surface reaction— Ketene versus carbene reactivity from the photolysis of saturated monolayers of pyridyl diazoesters on single-crystal Pt

Jason L. Pitters; Dana K. Adkinson; Keith Griffiths

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Chemoselectave photochemical surface reaction— Ketene versus carbene reactivity from the photolysis of saturated monolayers of pyridyl diazoesters on single-crystal Pt

机译：化学选择光化学表面反应-吡啶基重氮酸酯的饱和单层在单晶Pt上光解时的乙烯酮与卡宾反应性

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摘要

Irradiation of saturated monolayers of 3- and 4-substituted pyridyl diazoacetates on single-crystal Pt surfaces leads to either the corresponding reactive carbene or stable ketene intermediate with the chemoselectivity determined by the position of the photoreactive substituent on the pyridyl ring, which ultimately directs the available interactions with neighboring substrates.

机译：在单晶Pt表面上辐射3-和4-取代的吡啶基重氮乙酸酯的饱和单层会导致相应的反应性卡宾或稳定的烯酮中间体，其化学选择性取决于吡啶基环上光反应性取代基的位置，最终指导与相邻基材的可用相互作用。

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《Canadian Journal of Chemistry》 |2011年第2期|共5页
作者
Jason L. Pitters; Dana K. Adkinson; Keith Griffiths;
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正文语种 eng
中图分类化学;
关键词
ketene; carbene; diazoester; saturated monolayer; photochemistry; Pt surfaces;

机译：乙烯酮;卡宾;重氮酯;饱和单层;光化学;Pt表面;

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1. Chemoselectave photochemical surface reaction— Ketene versus carbene reactivity from the photolysis of saturated monolayers of pyridyl diazoesters on single-crystal Pt [J] . Jason L. Pitters, Dana K. Adkinson, Keith Griffiths Canadian Journal of Chemistry . 2011,第2期

机译：化学选择光化学表面反应-吡啶基重氮酸酯的饱和单层在单晶Pt上光解时的乙烯酮与卡宾反应性
2. Exploration and exploitation of homologous series of bis(acrylamido)alkanes containing pyridyl and phenyl groups: β-sheet versus two-dimensional layers in solid-state photochemical [2 + 2] reactions [J] . Biradha K., Garai M. IUCrJ . 2015,第5期

机译：含吡啶基和苯基的双（丙烯酰胺基）烷烃同源系列的探索和开发：固态光化学[2 + 2]反应中的β-折叠层和二维层
3. A Comparative Study on (NHC)Pd(acac)Cl Complexes (NHC = N-heterocyclic carbene): Indications for the Origin of the Different Reactivity of Saturated and Unsaturated NHC in Cross-Coupling Reactions [J] . Winkelmann OH, Riekstins A, Nolan SP, Organometallics . 2009,第19期

机译：（NHC）Pd（acac）Cl配合物（NHC = N-杂环卡宾）的比较研究：指示交叉反应中饱和和不饱和NHC不同反应性的起源
4. Differentiating electro-catalytic reaction of hydride with respect to a non-Pt catalyst morphology based on first-principles: extended surfaces versus nanoparticles [C] . M.C. S. Escano, R. L. Arevalo, H. Kasai Annual NSTI nanotechnology conference and expo;TechConnect world innovation conference expo . 2014

机译：基于第一原理，区分氢化物相对于非Pt催化剂形态的电催化反应：扩展表面与纳米颗粒
5. A comparison of the reactivities of CCO radicals and free carbon atoms with bicyclo[2.2.1]hepta-2,5-diene and the photochemical reactions of allene with alkenes [D] . Wu, Haitao. 2001

机译：双环[2.2.1]庚-2,5-二烯与CCO自由基和游离碳原子的反应性比较以及烯与烯烃的光化学反应
6. Exploration and exploitation of homologous series of bis(acrylamido)alkanes containing pyridyl and phenyl groups: β-sheet versus two-dimensional layers in solid-state photochemical 2 + 2 reactions [O] . Mousumi Garai, Kumar Biradha 2015

机译：含吡啶基和苯基的双（丙烯酰胺基）烷烃同源系列的探索和开发：固态光化学2 + 2反应中的β-折叠层和二维层
7. Exploration and exploitation of homologous series of bis(acrylamido)alkanes containing pyridyl and phenyl groups: β-sheet versus two-dimensional layers in solid-state photochemical [2 + 2] reactions [O] . Mousumi Garai, Kumar Biradha 2015

机译：探索和开发含有吡啶基和苯基的同系列双（丙烯酰胺基）烷烃：固态光化学[2 + 2]反应中的β-折叠与二维层
8. Chemisorption and catalytic reactivity of cobalt and sulfur monolayers on ordered molybdenum surfaces [R] . Knight, C C 1992

机译：钴和硫单层在有序钼表面上的化学吸附和催化反应性

Chemoselectave photochemical surface reaction— Ketene versus carbene reactivity from the photolysis of saturated monolayers of pyridyl diazoesters on single-crystal Pt

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