TY  - Data
T1  - Production process dataset of chiral pyridine bisoxazoline based high-purity chiral rare earth organic complexes (4 types)
A1  - xu jia xi
A1  - yang zhan hui
PY  - 2026
DA  - 2026-05-21
PB  - National Cryosphere Desert Data Center
AB  - This dataset is derived from the research process of the ten gram level synthesis method of chiral pyridine bisoxazoline based high-purity chiral rare earth organic complexes. It mainly focuses on the prominent problems of limited varieties, low purity, and dependence on imports of domestically produced high-end rare earth reagents. It breaks through the technical difficulties in the preparation of high-purity chiral rare earth organic complex reagents, achieves the localization, standardization, systematization, and large-scale preparation and supply of chiral rare earth organic complex reagents, fills the domestic gap, breaks the foreign monopoly, and meets the application needs of related scientific research and production fields. This dataset conducts research on the synthesis methods of high-purity chiral rare earth organic complexes of chiral pyridine bisoxazolines, covering production process flow diagrams, intermediate separation and characterization operation books, product separation and characterization operation books, raw material and finished product detection operation books, raw material and finished product identification methods, packaging, storage and transportation methods, product standards, forming standardized synthesis methods and supporting standard datasets, achieving chemical purity>98% and optical purity ee>99%. Meet the preparation needs of high-end chiral rare earth reagents in the scientific research field, and support the high-value and multifunctional application of rare earth strategic resources in the field of scientific research reagents.
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/c49696ea-0ca3-483d-bcd0-2efe7f15f127
ER  -