| Synthesis and Crystal Structure of a N,N,N′-tri(2-hydroxy-5-methylbenzyl)-1,2-ethanediamine |
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| 引用本文： | 王暖升,汪永涛,李俊英,李天铎.Synthesis and Crystal Structure of a N,N,N′-tri(2-hydroxy-5-methylbenzyl)-1,2-ethanediamine[J].结构化学,2011(11). |
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| 作者姓名： | 王暖升 汪永涛 李俊英 李天铎 |
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| 作者单位： | Shandong Provincial Key Laboratory of Fine Chemicals;Shandong Polytechnic University; |
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| 基金项目： | supported by Shandong Province Higher Educational Science and Technology Program (J09LB03) |
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| 摘 要： | An aminophenol ligand, N,N,N′-tri(2-hydroxy-5-methylbenzyl)-1,2-ethanediamine, was prepared through the Mannich reaction, and structurally characterized by NMR, IR, MS and single-crystal X-ray diffraction. The title compound (C26H32N2O3, Mr = 420.54) belongs to the monoclinic system, space group P21/n with a = 8.6233(14), b = 10.2655(16), c = 26.017(4) ′, β = 95.797(2)o, V = 2291.3(6) ′3, Z = 4, the final R = 0.0461 and wR = 0.1139 for 4267 unique reflections (Rint = 0.028) with 11691 observed ones (I > 2σ(I)).
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Synthesis and Crystal Structure of a N,N,N′-tri(2-hydroxy-5-methylbenzyl)-1,2-ethanediamine |
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| WANG Nuan-Sheng WANG Yong-Tao LI Jun-Ying LI Tian-Duo.Synthesis and Crystal Structure of a N,N,N′-tri(2-hydroxy-5-methylbenzyl)-1,2-ethanediamine[J].Chinese Journal of Structural Chemistry,2011(11). |
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| Authors: | WANG Nuan-Sheng WANG Yong-Tao LI Jun-Ying LI Tian-Duo |
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| Institution: | WANG Nuan-Sheng WANG Yong-Tao LI Jun-Ying LI Tian-Duo (Shandong Provincial Key Laboratory of Fine Chemicals,Shandong Polytechnic University,Jinan 250353,China) |
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| Abstract: | An aminophenol ligand, N,N,N′-tri(2-hydroxy-5-methylbenzyl)-1,2-ethanediamine, was prepared through the Mannich reaction, and structurally characterized by NMR, IR, MS and single-crystal X-ray diffraction. The title compound (C26H32N2O3, Mr = 420.54) belongs to the monoclinic system, space group P21/n with a = 8.6233(14), b = 10.2655(16), c = 26.017(4) ′, β = 95.797(2)o, V = 2291.3(6) ′3, Z = 4, the final R = 0.0461 and wR = 0.1139 for 4267 unique reflections (Rint = 0.028) with 11691 observed ones (I > 2σ(I)). |
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| Keywords: | Mannich reaction aminophenol ligand crystal structure |
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