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等級
for synthesis
品質等級
蒸汽密度
4.9 (vs air)
蒸汽壓力
4.2 mmHg ( 20 °C)
形狀
liquid
expl. lim.
36 %
反應適用性
core: boron
reagent type: Lewis acid
reagent type: catalyst
折射率
n20/D 1.344 (lit.)
bp
126-129 °C (lit.)
mp
−58 °C (lit.)
密度
1.15 g/mL (lit.)
儲存溫度
2-8°C
SMILES 字串
CC[O+](CC)[B-](F)(F)F
InChI
1S/C4H10BF3O/c1-3-9(4-2)5(6,7)8/h3-4H2,1-2H3
InChI 密鑰
MZTVMRUDEFSYGQ-UHFFFAOYSA-N
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相关类别
一般說明
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。
應用
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。
包裝
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。
法律資訊
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
相關產品
产品编号
说明
价格
訊號詞
Danger
危險分類
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT RE 1 Inhalation
標靶器官
Kidney
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
137.3 °F - closed cup
閃點（°C）
58.5 °C - closed cup
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
其他客户在看
European Journal of Organic Chemistry, 5378-5378 (2006)
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
Hui Xu et al.
Bioorganic & medicinal chemistry letters, 21(13), 4008-4012 (2011-06-03)
Twenty-one 4α-acyloxy-2-chloropodophyllotoxin derivatives (5a-u), whose C-4 spatial configuration was mainly stereocontrolled by the configuration of C-2 chlorine atom, were unexpectedly prepared by the reaction of 2-chloropodophyllotoxin with carboxylic acids in the presence of BF(3)·Et(2)O. Compared with ordinary esterifications of carboxylic
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
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