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等级
for synthesis
质量水平
蒸汽密度
4.9 (vs air)
蒸汽压
4.2 mmHg ( 20 °C)
表单
liquid
expl. lim.
36 %
反应适用性
core: boron
reagent type: Lewis acid
reagent type: catalyst
折射率
n20/D 1.344 (lit.)
沸点
126-129 °C (lit.)
mp
−58 °C (lit.)
密度
1.15 g/mL (lit.)
官能团
ether
储存温度
2-8°C
SMILES字符串
CC[O+](CC)[B-](F)(F)F
InChI
1S/C4H10BF3O/c1-3-9(4-2)5(6,7)8/h3-4H2,1-2H3
InChI key
MZTVMRUDEFSYGQ-UHFFFAOYSA-N
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一般描述
三氟化硼乙醚或三氟化硼乙醚络合物是一种有机化合物，被广泛用作有机合成中便捷的三氟化硼（BF3）源。它也可用作活化亲电子试剂的路易斯酸。
应用
具有广泛用途的路易斯酸试剂
由芳基环丙酮通过 [3+2] 环加成反应制备环戊基和环庚基[b]吲哚的催化剂。
包装
建议将25 mL Sure/Seal™ 瓶作为一次性瓶使用。 反复穿刺可能会导致产品性能下降。
法律信息
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
相关产品
产品编号
说明
价格
警示用语：
Danger
危险分类
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT RE 1 Inhalation
靶器官
Kidney
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
137.3 °F - closed cup
闪点(°C)
58.5 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
European Journal of Organic Chemistry, 5378-5378 (2006)
George R Pettit et al.
Journal of natural products, 74(9), 1922-1930 (2011-09-09)
The synthesis of bis-steroidal pyrazines derived from 3-oxo-11,21-dihydroxypregna-4,17(20)-diene (4) and glycosylation of a D-ring side chain with α-L-rhamnose have been summarized. Rearrangement of steroidal pyrazine 10 to 14 was found to occur with boron triflouride etherate. Glycosylation of pyrazine 10
M S F Lie Ken Jie et al.
Chemistry and physics of lipids, 125(2), 93-101 (2003-09-23)
Methyl santalbate (methyl trans-11-octadecen-9-ynoate) from Sandal wood seed oil, Santalbum alum) was epoxidized to methyl trans-11,12-epoxy-octadec-9-ynoate (1). Treatment of compound 1 with tetrabutylammonium dihydrogentrifluoride, and boron trifluoride etherate gave the corresponding anti- (2a) (57%) and syn- (2b) (35%) fluorohydrin derivatives
Kevin M McQuaid et al.
Journal of the American Chemical Society, 131(2), 402-403 (2008-12-23)
C-H bond functionalization enables strategically new approaches to the synthesis of complex organic molecules including biologically active compounds, research probes and functional organic materials. To address the shortcomings of transition metal catalyzed processes, we have developed a new approach to
U C Reddy et al.
The Journal of organic chemistry, 74(6), 2605-2608 (2009-02-17)
A diastereoselective one-pot, three-component Prins-Friedel-Crafts reaction was developed for the synthesis of 4-aryltetrahydropyran derivatives from the reaction of carbonyl compounds with homoallylic alcohol in the presence of arene promoted by boron trifluoride etherate.
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