reaction suitability
reagent type: catalyst, reagent type: chelator
particle size
400-600 μm
Quality Level
General description
QuadraPure ® TU 是一种基于硫脲的金属清除剂树脂，可用于防止制药或精细化工加工过程中发生的金属污染。
Application
在铜 (I) 介导的 1,2,3-三唑的生成过程中，通过乙炔化合物与叠氮化物的 [3 + 2] 环加成反应，四苯并 ® TU 被用于去除溶液中的铜的浸出。它还被用作碳糊电极的改性剂，用于开发四纯 ® TU 残基功能化树脂修饰碳糊电极 (“TUR-CPE”) 测定 Pb (Ⅱ) 离子。
其他应用还包括去除在连续流动偶联反应中沥出的铜和钯等金属离子。
其他应用还包括去除在连续流动偶联反应中沥出的铜和钯等金属离子。
金属清除剂：Pd、Pt、Ru、Rh、Au、Ag、Cu、Hg、Pb、Cd、Ni、Co、Fe、V、Zn
Legal Information
QuadraPure is a registered trademark of Johnson Matthey Finland Oy
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Paolo Tosatti et al.
The Journal of organic chemistry, 76(13), 5495-5501 (2011-05-14)
The sequential use of Cu-catalyzed asymmetric allylic alkylation, olefin cross-metathesis, and Ir-catalyzed asymmetric allylic amination allows the concise, stereodivergent synthesis of complex chiral amines with complete regiocontrol and good diastereoselectivity, exemplified by the synthesis of a pair of diastereoisomeric unnatural
[3+ 2] Cycloaddition of acetylenes with azides to give 1, 4-disubstituted 1, 2, 3-triazoles in a modular flow reactor.
Smith CD, et al.
Organic & Biomolecular Chemistry, 5(10), 1559-1561 (2007)
Nikzad Nikbin, et al.
Organic Process Research & Development, 11, 458-462 (2007)
Sebastian Wesselbaum et al.
Angewandte Chemie (International ed. in English), 51(34), 8585-8588 (2012-07-19)
Dual role for CO(2): Pure formic acid can be obtained continuously by hydrogenation of CO(2) in a single processing unit. An immobilized ruthenium organometallic catalyst and a nonvolatile base in an ionic liquid (IL) are combined with supercritical CO(2) as
Continuous flow coupling and decarboxylation reactions promoted by copper tubing.
Zhang Y, et al.
Organic Letters, 13(2), 280-283 (2010)
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