195030
三乙基硼 溶液
1.0 M in hexanes
别名:
三乙基硼
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关于此项目
线性分子式:
(C2H5)3B
化学文摘社编号:
分子量:
97.99
UNSPSC Code:
12352001
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1731462
Form:
liquid
InChI
1S/C6H15B/c1-4-7(5-2)6-3/h4-6H2,1-3H3
SMILES string
CCB(CC)CC
InChI key
LALRXNPLTWZJIJ-UHFFFAOYSA-N
form
liquid
reaction suitability
reagent type: reductant
concentration
1.0 M in hexanes
density
0.675 g/mL at 25 °C
Quality Level
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Application
三乙基硼烷可用于：
- 在水介质中作为自由基反应的自由基引发剂和终止剂。（1）
- 通过与2-取代的烯丙基胂叶立德反应合成聚（2-取代-1-亚丙烯基）聚合物。（2）
作为催化剂用于：
N -杂环卡宾硼烷还原烷基溴的反应物
具有氧化电位的四甲基铵三烷基苯硼酸酯盐合成用反应物
- 醛的烯丙基化
- 脱羧酶 C-C 键断裂反应
- 氢化铼/硼路易斯酸共催化烯烃加氢反应
- 不饱和肟醚的区域选择性羟基烷基化
N -杂环卡宾硼烷还原烷基溴的反应物
具有氧化电位的四甲基铵三烷基苯硼酸酯盐合成用反应物
signalword
Danger
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1A - STOT RE 1 Inhalation - STOT SE 3
target_organs
Central nervous system, Nervous system
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 3
flash_point_f
-32.8 °F
flash_point_c
-36 °C
法规信息
危险化学品
此项目有
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The Journal of Organic Chemistry, 65(16), 5043-5047 (2000)
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Highly stereoselective synthesis of (2'R)-[2'-2H]-2'-deoxyribonucleosides (2'R:2'S = > 99:1) were accomplished by treating 2'-bromo-3',5'-O-TPDS-2'-deoxyribonucleosides with tributyltin deuteride at lower temperatures such as -60 degrees C in the presence of triethylborane. Moreover, synthesis of some oligodeoxyribonucleosides involving them will be described.
Masanari Kimura et al.
Journal of the American Chemical Society, 127(13), 4592-4593 (2005-03-31)
Under palladium catalysis, Et3B nicely promotes allyl alcohols to undergo C3-selective allylation of indoles and tryptophan; the yields range 75-95%.
Mahesh P Paudyal et al.
Organic letters, 12(13), 2954-2957 (2010-06-10)
Homoallylation of aldehydes with isoprene and triethylborane catalyzed by Ni(acac)(2) gave hydroxyalkenes in good yield with excellent regio- and stereoselectivity. Cross metathesis of the hydroxyalkenes with methyl acrylate using second-generation Grubbs catalyst and copper(I) iodide afforded alpha,beta-unsaturated esters, which underwent
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