87303
硫酸氢四己铵
≥98.0% (T), crystals
别名:
THAHS, 四正己基硫酸氢胺
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关于此项目
线性分子式:
[CH3(CH2)5]4N(HSO4)
化学文摘社编号:
分子量:
451.75
Beilstein:
4629729
EC 号:
MDL编号:
UNSPSC代码:
12352116
PubChem化学物质编号:
NACRES:
NA.22
产品名称
硫酸氢四己铵, ≥98.0% (T)
质量水平
方案
≥98.0% (T)
表单
crystals
mp
98-100 °C (lit.)
SMILES字符串
OS([O-])(=O)=O.CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC
InChI
1S/C24H52N.H2O4S/c1-5-9-13-17-21-25(22-18-14-10-6-2,23-19-15-11-7-3)24-20-16-12-8-4;1-5(2,3)4/h5-24H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
InChI key
RULHPTADXJPDSN-UHFFFAOYSA-M
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应用
在双液相体系中,四己烷氢化硫酸铵可以作为相转移剂促进特定的有机反应。例如:
- 使用硼酸钠的 α,β-不饱和酮在双相二氯甲烷/水混合物的环氧化反应。
- 在钯-三苯基膦催化下,通过甲酸钠水溶液对芳香基溴化物的转移氢化反应。
- 苄基和烯丙基溴羰基化合成羧酸酯的反应。
其他说明
疏水性相转移催化剂。钌催化的反应中最有效的催化剂
警示用语:
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Epoxidation of ?, ?-unsaturated ketones with sodium perborate.
Straub T S, et al.
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Transfer hydrogenolysis of aryl bromides by sodium formate and palladium?phosphine catalyst under phase transfer conditions.
Bar R, et al.
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Catalytic carbonylation of benzylic and allylic bromides by a rhodium zwitterionic complex under phase transfer catalysis conditions
Amaratunga S and Alper H
Journal of Organometallic Chemistry, 488, 25-28 (1995)
R. Bar et al.
Tetrahedron Letters, 22, 1709-1709 (1981)
Zeynep S Teksin et al.
Journal of controlled release : official journal of the Controlled Release Society, 116(1), 50-57 (2006-10-20)
Parallel Artificial Membrane Permeability Assay (PAMPA) is a method to screen drug candidates for membrane permeability. The objective was to characterize the transport of a model weak base, metoprolol, across a three lipid-component PAMPA system (denoted A-PAMPA, for anionic-PAMPA) and
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