87301
四庚基溴化铵
≥99.0% (AT), flakes
别名:
THPAB
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关于此项目
线性分子式:
[CH3(CH2)6]4N(Br)
化学文摘社编号:
分子量:
490.69
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352116
EC Number:
224-459-3
MDL number:
Beilstein/REAXYS Number:
3763391
产品名称
四庚基溴化铵, ≥99.0% (AT)
InChI key
YQIVQBMEBZGFBY-UHFFFAOYSA-M
InChI
1S/C28H60N.BrH/c1-5-9-13-17-21-25-29(26-22-18-14-10-6-2,27-23-19-15-11-7-3)28-24-20-16-12-8-4;/h5-28H2,1-4H3;1H/q+1;/p-1
SMILES string
[Br-].CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC
assay
≥99.0% (AT)
form
flakes
mp
87-89 °C (lit.)
Quality Level
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Application
四庚基溴化铵可被用作：
- 烷基化试剂，用于碘苯胺和硫合成苯并噻唑。
- 溶剂，用于Pd催化的芳基卤化物Suzuki和Stille偶联反应。
- 催化剂，用于炔丙胺羧基环化合成恶唑烷酮。
General description
四（四苯基）溴化铵是一种季铵化合物（QAC），主要用作相转移试剂。它被用于Suzuki-Miyaura偶联反应的催化剂。
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
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Carbon-carbon cross coupling reactions in ionic liquids catalysed by palladium metal nanoparticles
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Molecules (Basel), 15, 3441-3461 (2010)
Pd nanoparticles as efficient catalysts for Suzuki and Stille coupling reactions of aryl halides in ionic liquids
Calo V, et al.
The Journal of Organic Chemistry, 70, 6040-6044 (2005)
Quaternary ammonium salt as alkylation agent in three-component reactions for the synthesis of benzothiazoles in water
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Royal Society of Chemistry Advances, 4, 27775-27779 (2014)
Trace determination of methanol in water?ethanol solution by derivatization and high-performance liquid chromatography.
Chen S
Journal of Chromatography A, 799(1-2), 93-99 (1998)
Robust silver (I) catalyst for the carboxylative cyclization of propargylic alcohols with carbon dioxide under ambient conditions
Song QW and He LN
Advanced Synthesis & Catalysis, 358, 1251-1258 (2016)
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