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经验公式(希尔记法):
C9H17BF4N2
化学文摘社编号:
分子量:
240.05
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
产品名称
1-丁基-2,3-二甲基咪唑四氟硼酸盐, ≥97.0%
InChI key
VCAIYEJBOWHUGP-UHFFFAOYSA-N
SMILES string
F[B-](F)(F)F.CCCCn1cc[n+](C)c1C
InChI
1S/C9H17N2.BF4/c1-4-5-6-11-8-7-10(3)9(11)2;2-1(3,4)5/h7-8H,4-6H2,1-3H3;/q+1;-1
assay
≥97.0%
form
liquid
impurities
≤1% water
mp
37 °C
37 °C
density
1.198 g/mL at 20 °C (lit.)
Quality Level
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Other Notes
离子液体,适用于强碱性环境,如羟醛缩合反应
Application
[bdmim]BF4 can be used as a solvent when lipase needs to be recycled during lipase-catalyzed transesterification with vinyl acetate as acyl donor. The [bdmim]BF4/toluene biphasic solvent forms an efficient system for the Negishi cross-coupling reaction between aryl zinc halides and aryl iodides.
General description
1-Butyl-2,3-dimethylimidazolium tetrafluoroborate is a task-specific ionic liquid.
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Chiral ionic phosphites and diamidophosphites: a novel group of efficient ligands for asymmetric catalysis
Gavrilov, Konstantin N., et al.
Advanced Synthesis & Catalysis, 349.4-5, 609-616 (2007)
Palladium catalyzed cross-couplings of organozincs in ionic liquids.
Sirieix J, et al.
Synlett, 2000(11), 1613-1615 (2000)
Hydrolase-catalyzed Kinetic Resolution of 5-[4-(1-Hydroxyethyl) phenyl]-10, 15, 20-tris (pentafluorophenyl) porphyrin in Ionic Liquids
Ema, Tadashi, Tokuhiro Doi, and Takashi Sakai
Chemistry Letters (Jpn), 37.1, 90-91 (2007)
Enzyme-catalyzed reactions in ionic liquids
Moon, Yun Hee, et al.
Korean Journal of Chemical Engineering, 23.2, 247-263 (2006)
Self?Organization of Spherical, Core?Shell Palladium Aggregates by Laser?Induced and Thermal Decomposition of [Pd (PPh3) 4]
Ye, Enyi, et al.
Angewandte Chemie (International Edition in English), 118.7, 1138-1141 (2006)
商品
Functionalized imidazolium cations with thioether, urea, or thiourea derivatized side chains act as metal-ligating moieties, whereas the PF6– anions provide the desired water immiscibility.
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