Intramolecular Cyclization Reaction of Aryl Propargyl Acetate Containing Ketone Functionality with Ruthenium Chloride Complex and Oxygenation of Subsequent Ruthenium Carbene Complex

碩士 === 國立臺灣大學 === 化學研究所 === 102 === Intramolecular cyclization of propargyl acetate 1 containing a carbonyl group on the aryl ring induced by [Ru]Cl has been investigated. The reaction gives rise to the ruthenium carbene complex 2a in the presence of NH4PF6 in dichloromethane via an exo-dig cyclizat...

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Main Authors:	Ruei-Tang Jiang, 江瑞堂
Other Authors:	Ying-Chih Lin
Format:	Others
Language:	en_US
Published:	2014
Online Access:	http://ndltd.ncl.edu.tw/handle/72245166068794214537

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spelling	ndltd-TW-102NTU050650982016-03-09T04:24:20Z http://ndltd.ncl.edu.tw/handle/72245166068794214537 Intramolecular Cyclization Reaction of Aryl Propargyl Acetate Containing Ketone Functionality with Ruthenium Chloride Complex and Oxygenation of Subsequent Ruthenium Carbene Complex 釕錯合物誘發含酮官能基之炔丙基酯芳香化合物之分子內環化反應與釕碳烯錯合物之氧研究 Ruei-Tang Jiang 江瑞堂碩士國立臺灣大學化學研究所 102 Intramolecular cyclization of propargyl acetate 1 containing a carbonyl group on the aryl ring induced by [Ru]Cl has been investigated. The reaction gives rise to the ruthenium carbene complex 2a in the presence of NH4PF6 in dichloromethane via an exo-dig cyclization of the ketone functionality with the triple bond. Elaboration of this process is revealed by running the reaction at high temperature or other solvents such as acetone, tetrahydrofuran or acetonitrile, yielding only ruthenium carbene complex 2a. This indicates that intramolecular cyclization takes place by Ying-Chih Lin 林英智 2014 學位論文 ; thesis 95 en_US
collection	NDLTD
language	en_US
format	Others
sources	NDLTD
description	碩士 === 國立臺灣大學 === 化學研究所 === 102 === Intramolecular cyclization of propargyl acetate 1 containing a carbonyl group on the aryl ring induced by [Ru]Cl has been investigated. The reaction gives rise to the ruthenium carbene complex 2a in the presence of NH4PF6 in dichloromethane via an exo-dig cyclization of the ketone functionality with the triple bond. Elaboration of this process is revealed by running the reaction at high temperature or other solvents such as acetone, tetrahydrofuran or acetonitrile, yielding only ruthenium carbene complex 2a. This indicates that intramolecular cyclization takes place by
author2	Ying-Chih Lin
author_facet	Ying-Chih Lin Ruei-Tang Jiang 江瑞堂
author	Ruei-Tang Jiang 江瑞堂
spellingShingle	Ruei-Tang Jiang 江瑞堂 Intramolecular Cyclization Reaction of Aryl Propargyl Acetate Containing Ketone Functionality with Ruthenium Chloride Complex and Oxygenation of Subsequent Ruthenium Carbene Complex
author_sort	Ruei-Tang Jiang
title	Intramolecular Cyclization Reaction of Aryl Propargyl Acetate Containing Ketone Functionality with Ruthenium Chloride Complex and Oxygenation of Subsequent Ruthenium Carbene Complex
title_short	Intramolecular Cyclization Reaction of Aryl Propargyl Acetate Containing Ketone Functionality with Ruthenium Chloride Complex and Oxygenation of Subsequent Ruthenium Carbene Complex
title_full	Intramolecular Cyclization Reaction of Aryl Propargyl Acetate Containing Ketone Functionality with Ruthenium Chloride Complex and Oxygenation of Subsequent Ruthenium Carbene Complex
title_fullStr	Intramolecular Cyclization Reaction of Aryl Propargyl Acetate Containing Ketone Functionality with Ruthenium Chloride Complex and Oxygenation of Subsequent Ruthenium Carbene Complex
title_full_unstemmed	Intramolecular Cyclization Reaction of Aryl Propargyl Acetate Containing Ketone Functionality with Ruthenium Chloride Complex and Oxygenation of Subsequent Ruthenium Carbene Complex
title_sort	intramolecular cyclization reaction of aryl propargyl acetate containing ketone functionality with ruthenium chloride complex and oxygenation of subsequent ruthenium carbene complex
publishDate	2014
url	http://ndltd.ncl.edu.tw/handle/72245166068794214537
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Intramolecular Cyclization Reaction of Aryl Propargyl Acetate Containing Ketone Functionality with Ruthenium Chloride Complex and Oxygenation of Subsequent Ruthenium Carbene Complex

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