【公開日：2024.07.25】【最終更新日：2024.05.10】
課題データ / Project Data
課題番号 / Project Issue Number
23NM5203
利用課題名 / Title
金属有機構造体（MOF）材料の開発
利用した実施機関 / Support Institute
物質・材料研究機構 / NIMS
機関外・機関内の利用 / External or Internal Use
内部利用（ARIM事業参画者以外）/Internal Use (by non ARIM members)
技術領域 / Technology Area
【横断技術領域 / Cross-Technology Area】（主 / Main）物質・材料合成プロセス/Molecule & Material Synthesis（副 / Sub）-
【重要技術領域 / Important Technology Area】（主 / Main）マテリアルの高度循環のための技術/Advanced materials recycling technologies（副 / Sub）-
キーワード / Keywords
organic synthesis
利用者と利用形態 / User and Support Type
利用者名（課題申請者）/ User Name (Project Applicant)
メン ウェンジン
所属名 / Affiliation
物質・材料研究機構
共同利用者氏名 / Names of Collaborators in Other Institutes Than Hub and Spoke Institutes
ARIM実施機関支援担当者 / Names of Collaborators in The Hub and Spoke Institutes
服部晋也
利用形態 / Support Type
（主 / Main）機器利用/Equipment Utilization（副 / Sub）-
利用した主な設備 / Equipment Used in This Project
報告書データ / Report
概要（目的・用途・実施内容）/ Abstract (Aim, Use Applications and Contents)
We use NMR spectroscopy to characterize synthesized compounds.
実験 / Experimental
Dissolve the sample (<10 mg) in DMSO-d6 in an NMR tube. Use the spectrometer to acquire the 1H NMR spectrum.The organic compounds measured have the molecular weight from 200 to 2000. They are either solid or liquid, normally white or off-white for solid, and colorless for liquid. The compounds are stable in the air. They are obtained after multiple-step organic synthesis and purified by column chromatography or recrystallization.
結果と考察 / Results and Discussion
The NMR spectrum provides the following information: 1. whether the sample is the desired compound; 2. whether the sample is pure enough. The desired compound will show a set of expected signals. When more or less signals are observed, it means the sample may not be the expected compound or the sample is impure. Further experiments can then be considered from the NMR results.For some samples purified after column chromatography, The 1H NMR spectrum was measured to check their purity. Solvent peaks are commonly observed. Many samples contained a small amount of impurity peaks, but the quality was good enough to carry on with the subsequent synthetic work. Some samples contained several sets of signals with strong intensities, suggesting the presence of a large number of impurities. In this case, the synthetic route and purification method would be revised.
図・表・数式 / Figures, Tables and Equations
その他・特記事項（参考文献・謝辞等） / Remarks(References and Acknowledgements)
成果発表・成果利用 / Publication and Patents
論文・プロシーディング（DOIのあるもの） / DOI (Publication and Proceedings)
口頭発表、ポスター発表および、その他の論文 / Oral Presentations etc.
特許 / Patents
特許出願件数 / Number of Patent Applications：0件
特許登録件数 / Number of Registered Patents：0件