含碲-錳混和金屬團簇化合物的合成及其化性研究
碩士 === 國立臺灣師範大學 === 化學學系 === 85 === The reactions of [Et4N]2[(μ3-E)Fe3(CO)9] with propargyl bromide in CH2CI2 afford novel heterotetranuclear metal-(acylallenyl) complexes, [Et4N][(μ3-E)Fe3(CO)9(μ3η1:η1:η3-C(O)C(H)=C=CH2)](E=Se, Ia; E=Te, Ib), respectively. When Ia is treated with [Cu(CH3CN)4]B...
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ndltd-TW-085NTNU30650372015-10-13T18:05:33Z http://ndltd.ncl.edu.tw/handle/12163310246670102544 含碲-錳混和金屬團簇化合物的合成及其化性研究 陳鴻生 碩士 國立臺灣師範大學 化學學系 85 The reactions of [Et4N]2[(μ3-E)Fe3(CO)9] with propargyl bromide in CH2CI2 afford novel heterotetranuclear metal-(acylallenyl) complexes, [Et4N][(μ3-E)Fe3(CO)9(μ3η1:η1:η3-C(O)C(H)=C=CH2)](E=Se, Ia; E=Te, Ib), respectively. When Ia is treated with [Cu(CH3CN)4]BF4, (μ3-Se)Fe3(CO)9(μ3-C(CH3)=CH)(IIa) and SeFe2(CO)6(μ3-C(CH3)=CHC(O))(III) are obtained.Whereas Ib reacts with [Cu(CH3CN)4]BF4,Te2Fe3(CO)9 is produced. Further reaftion of Ia with CH3SO3CF3 produces two rotational isomeers (E and Z forms), (μ3-Se)Fe3(CO)9(μ3-η2:η1:η3-C(OCH3)CH=C=CH2) (IVa1,IVa2). However, the reaction of Ib with CH3SO3CF3 forms (μ3-Te)Fe3(CO)9(μ3-η2:η1:η3-C(OCH3)CH=C=CH2) (IVb), with only one conformation (Z form). The treatments of K2TeO3.H2O with Mn2(CO)10 in methanol, in different ratios, produce [Te4Mn3(CO)10]-(VII), [Te2Mn3(CO)9]2- (VIII), and [Te2Mn4(CO)12]2- (IX), respectively. The reaction of [Te2Mn4(CO)12]2- with CH3SO3CF3 forms the methylated product, [Te2Mn4(CO)12Mn(CO)4Te(CH3)2]- (X). Complexes I-X are fully structurally characterized by X-ray analysis and spectroscopy methods. The reactivity and structural transformations of three new clusters are also studied and described. 謝明惠 1997 學位論文 ; thesis 196 zh-TW |
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碩士 === 國立臺灣師範大學 === 化學學系 === 85 ===
The reactions of [Et4N]2[(μ3-E)Fe3(CO)9] with propargyl bromide in CH2CI2 afford novel heterotetranuclear metal-(acylallenyl) complexes, [Et4N][(μ3-E)Fe3(CO)9(μ3η1:η1:η3-C(O)C(H)=C=CH2)](E=Se, Ia; E=Te, Ib), respectively.
When Ia is treated with [Cu(CH3CN)4]BF4, (μ3-Se)Fe3(CO)9(μ3-C(CH3)=CH)(IIa) and SeFe2(CO)6(μ3-C(CH3)=CHC(O))(III) are obtained.Whereas Ib reacts with [Cu(CH3CN)4]BF4,Te2Fe3(CO)9 is produced. Further reaftion of Ia with CH3SO3CF3 produces two rotational isomeers (E and Z forms), (μ3-Se)Fe3(CO)9(μ3-η2:η1:η3-C(OCH3)CH=C=CH2) (IVa1,IVa2). However, the reaction of Ib with CH3SO3CF3 forms (μ3-Te)Fe3(CO)9(μ3-η2:η1:η3-C(OCH3)CH=C=CH2) (IVb), with only one conformation (Z form).
The treatments of K2TeO3.H2O with Mn2(CO)10 in methanol, in different ratios, produce [Te4Mn3(CO)10]-(VII), [Te2Mn3(CO)9]2- (VIII), and [Te2Mn4(CO)12]2- (IX), respectively. The reaction of [Te2Mn4(CO)12]2- with CH3SO3CF3 forms the methylated product, [Te2Mn4(CO)12Mn(CO)4Te(CH3)2]- (X).
Complexes I-X are fully structurally characterized by X-ray analysis and spectroscopy methods. The reactivity and structural transformations of three new clusters are also studied and described.
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謝明惠 |
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謝明惠 陳鴻生 |
author |
陳鴻生 |
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陳鴻生 含碲-錳混和金屬團簇化合物的合成及其化性研究 |
author_sort |
陳鴻生 |
title |
含碲-錳混和金屬團簇化合物的合成及其化性研究 |
title_short |
含碲-錳混和金屬團簇化合物的合成及其化性研究 |
title_full |
含碲-錳混和金屬團簇化合物的合成及其化性研究 |
title_fullStr |
含碲-錳混和金屬團簇化合物的合成及其化性研究 |
title_full_unstemmed |
含碲-錳混和金屬團簇化合物的合成及其化性研究 |
title_sort |
含碲-錳混和金屬團簇化合物的合成及其化性研究 |
publishDate |
1997 |
url |
http://ndltd.ncl.edu.tw/handle/12163310246670102544 |
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