| 含手性膦配体2-MBPA铂(Ⅱ)配合物的2DNMR |
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| 引用本文： | 吴达旭,施继成,张旭东.含手性膦配体2-MBPA铂(Ⅱ)配合物的2DNMR[J].结构化学,1999,18(3):199-203. |
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| 作者姓名： | 吴达旭 施继成 张旭东 |
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| 作者单位： | 中国科学院福建物质结构研究所,结构化学国家重点实验室,福州,350002 |
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| 摘 要： | 利用一维和二维ＮＭＲ技术，对含有手性膦配体的铂配合物ｃｉｓ－〔Ｐｔ（２－ＭＢＰＡＨ）２Ｃｌ２〕（１），ｔｒａｎｓ－〔Ｐｔ（２－ＭＢＰＡＨ）２Ｃｌ２〕（２），ｃｉｓ－〔Ｐｔ（２－ＭＢＰＡ）２〕（３）和ｃｉｓ－〔Ｐｔ（２－ＭＢＰＡ）（２－ＭＢＰＡＨ）Ｃｌ〕（４）进行１Ｈ和１３ＣＮＭＲ谱分析，区分了化合物（３）和（４），归属了糖苷部分的１Ｈ和１３ＣＮＭＲ谱线，并根据磷和铂及磷与磷的偶合常数确定化合物（３）和（４）是顺式构型
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| 关 键 词： | 手性膦配体，甲基-2-脱氧-2-（二苯膦基）-4，6-氧－苄叉基-α-D-吡喃阿卓糖苷（2-MB-PA），铂化合物，2DNM |
NMR Studies of Platinum Complexes Containing Chiral Phosphine Ligands 2-MBPAH |
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| WU Da-Xu,SHI Ji-Cheng,ZHANG Xu-Dong.NMR Studies of Platinum Complexes Containing Chiral Phosphine Ligands 2-MBPAH[J].Chinese Journal of Structural Chemistry,1999,18(3):199-203. |
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| Authors: | WU Da-Xu SHI Ji-Cheng ZHANG Xu-Dong |
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| Abstract: | The 1H13C and 31P NMR spectra of platinum complexes cisPt(2MBPAH)2Cl2( 1) , transPt(2MBPAH)2Cl2(2), cisPt(2MBPA)2 (3) cisPt(2MBPA)(2MBPAH)Cl (4),] have been measured. The H-H COSY and HMQC 2D NMR techniques were used to analyze and assign the 1H and 13C NMR spectra of the compounds. The difference between the compounds (3) and (4) has been determined, and their cis geometry has been determined by means of the coupling constants (1JP-Pt, 2JP-P). |
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| Keywords: | 2D NMR |
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