{ "created": "2026-05-18 16:30:58", "updated": "2026-05-21 04:14:10", "id": "7e86cf9e-f9a8-4625-9232-6231633c36dd", "version": 3, "ds_topic": null, "title_cn": "7种高催化性能手性稀土配合物催化的7类不对称催化反应研究过程数据集", "title_en": "A dataset of 7 asymmetric catalytic reactions catalyzed by 7 chiral rare earth complexes with high catalytic performance", "ds_abstract": "

  给出了7种高催化性能手性稀土配合物催化的7类不对称催化反应研究报告。包括：

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  1.手性吡啶双噁唑啉铽催化的不对称Nazarov反应

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  2.手性吡啶双噁唑啉铈催化的不对称6π电环化反应

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  3.手性Salen钪催化的氮杂环丙烷与醛不对称(3 + 2)环加成反应

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  4.手性希夫碱三氟甲磺酸钪催化的不对称Michael加成反应

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  5.手性吡啶双噁唑啉镧催化的不对称Diels-Alder环加成反应

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  6.手性希夫碱Salazin 钇催化的不对称aldol反应

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  7.手性酚骨架双脯氨酸酯镧催化的多取代手性环丁烯的合成

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  满足科研领域对高端手性稀土试剂的不对称催化应用需要，支撑稀土战略资源在科研试剂领域的高值化、多功能化应用。

", "ds_source": "

  本资源来源于手性稀土有机配合物不对称催化应用研究过程，包含具体的反应类型、反应条件筛选、反应步骤、底物适用范围、理论分析和潜在应用前景。

", "ds_process_way": "

  基于核磁共振波谱技术，采用Bruker AV Neo 400M液态超导核磁共振谱仪，在合适的氘代试剂中对待测化合物进行1H、13C或19F谱的测试，采用MestReNova进行数据处理，根据波谱峰的化学位移判断化学结构。采用Agilent LC/MSD TOF高分辨质谱仪测定产物的精确分子量，利用Agilent Technologies 1260 Infinity 手性液相色谱仪测量产物的光学纯度（ee值），采用Anton Paar MCP500比旋光仪测定比旋光仪度。相关测定方法均为行业内广泛接受并采用的方法，并通过专家评审。

", "ds_quality": "

  本资源来源于手性稀土有机配合物的十克级合成研究过程，相关数据采集自北京化工大学合成实验室。通过高精度天平（精确到0.001克）采集反应物的投料量和产物的产量，并计算出产率。通过严格规范合成实验过程，并通过多人、多次验证，保障数据采集的可靠性。

", "ds_acq_start_time": "2022-11-01 00:00:00", "ds_acq_end_time": "2025-12-31 00:00:00", "ds_acq_place": "", "ds_acq_lon_east": null, "ds_acq_lat_south": null, "ds_acq_lon_west": null, "ds_acq_lat_north": null, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 0, "ds_files_count": 0, "ds_format": "*.docx", "ds_space_res": "", "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "7e86cf9e-f9a8-4625-9232-6231633c36dd.png", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": "", "organization_id": "af683ce0-400b-4f2f-9242-f45f0621e11a", "ds_serv_man": "李红星", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "410" ], "quality_level": 0, "publish_time": "2026-05-21 11:14:15", "last_updated": "2026-05-21 11:14:15", "protected": false, "protected_to": null, "lang": "zh", "cstr": "", "i18n": { "en": { "title": "A dataset of 7 asymmetric catalytic reactions catalyzed by 7 chiral rare earth complexes with high catalytic performance", "ds_format": "*.docx", "ds_source": "

    This resource comes from the research process of asymmetric catalysis of chiral rare earth organic complexes, including specific reaction types, reaction condition screening, reaction steps, substrate applicability, theoretical analysis, and potential application prospects.

", "ds_quality": "

    This resource comes from the ten gram level synthesis research process of chiral rare earth organic complexes, and the relevant data was collected from the Synthesis Laboratory of Beijing University of Chemical Technology. Collect the feeding amount of reactants and the yield of products using a high-precision balance (accurate to 0.001 grams), and calculate the production rate. By strictly regulating the synthesis experiment process and verifying it multiple times with multiple people, the reliability of data collection is ensured.

", "ds_ref_way": "", "ds_abstract": "

    Seven types of asymmetric catalytic reactions catalyzed by chiral rare earth complexes with high catalytic performance were reported. Including:

", "ds_time_res": "", "ds_acq_place": "", "ds_space_res": "", "ds_projection": "", "ds_process_way": "

    Based on nuclear magnetic resonance spectroscopy technology, Bruker AV Neo 400M liquid superconducting nuclear magnetic resonance spectrometer was used to test the 1H, 13C or 19F spectra of the test compound in suitable deuterated reagents. MestReNova was used for data processing, and the chemical structure was determined based on the chemical shift of the spectral peaks. The precise molecular weight of the product was determined using an Agilent LC/MSD TOF high-resolution mass spectrometer, the optical purity (ee value) of the product was measured using an Agilent Technologies 1260 Infinity chiral liquid chromatograph, and the specific rotation was measured using an Anton Paar MCP500 polarimeter. The relevant measurement methods are widely accepted and adopted in the industry, and have been reviewed by experts.

", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "recommendation_value": 0, "license_type": "https://creativecommons.org/licenses/by/4.0/", "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "高催化性能手性稀土配合物", "不对称催化反应", "研究报告" ], "ds_subject_tags": [ "工程与技术科学基础学科" ], "ds_class_tags": [], "ds_locus_tags": [], "ds_time_tags": [], "ds_contributors": [ { "true_name": "许家喜", "email": "jxxu@buct.edu.cn", "work_for": "北京化工大学", "country": "中国" }, { "true_name": "杨占会", "email": "zhyang@buct.edu.cn", "work_for": "北京化工大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "杨占会", "email": "zhyang@buct.edu.cn", "work_for": "北京化工大学", "country": "中国" } ], "ds_managers": [ { "true_name": "杨占会", "email": "zhyang@buct.edu.cn", "work_for": "北京化工大学", "country": "中国" } ], "category": "其他" }