179728
三乙基硼氢化锂® 溶液
1.0 M lithium triethylborohydride in THF
别名:
三乙基硼氢化锂 溶液
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关于此项目
线性分子式:
Li(C2H5)3BH
化学文摘社编号:
分子量:
105.94
UNSPSC Code:
12352302
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4151240
产品名称
三乙基硼氢化锂® 溶液, 1.0 M lithium triethylborohydride in THF
InChI
1S/C6H16B.Li/c1-4-7(5-2)6-3;/h7H,4-6H2,1-3H3;/q-1;+1
SMILES string
[Li+].[H][B-](CC)(CC)CC
InChI key
WCJAYABJWDIZAJ-UHFFFAOYSA-N
form
liquid
reaction suitability
reagent type: reductant
concentration
1.0 M lithium triethylborohydride in THF
density
0.892 g/mL at 25 °C
Quality Level
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Packaging
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Legal Information
Super-Hydride is a registered trademark of Merck KGaA, Darmstadt, Germany
General description
超氢化合物®溶液（三乙基硼氢化锂或LiTEBH）被广泛用作强选择性还原剂，在有机合成中表现出超氢化物活性。
Application
LiTEBH可用作试剂：
- 通过脱氢反应将卤代烷还原为烷烃。
- 将环氧化物选择性还原成马氏醇。
- 将甲磺酸或甲磺酸伯醇还原为碳氢化合物。
- 用于还原环化反应，以制备有用中间体。
- 通过还原庚烷(甘露醇-2,3-脱水-6-O-t-丁基二甲基硅基)-β-环糊精合成庚烷(甘露醇-3-脱氧-6-O-t-丁基二甲基硅基)-β-环糊精。
- 使用Ni催化剂进行C-F键的氢化脱氟。
- 通过环酮-三氟乙烯裂解制备炔醇。
- 用于双环酰亚胺、异喹啉和吡啶的立体选择性还原。
- 用于制备钨和氢化钼络合物。
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3 - Water-react 1
target_organs
Respiratory system
supp_hazards
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 1
flash_point_f
1.4 °F - closed cup
flash_point_c
-17 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Chemical modification of paraherquamide. 1. Unusual reactions and absolute stereochemistry
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Lithium Triethylborohydride
Zaidlewicz M, et al.
Encyclopedia of Reagents for Organic Synthesis, Second Edition, 1-10 (2001)
Seven-coordinate hydride complexes of molybdenum and tungsten. Crystal and molecular structures of WH(Cl)(CO)2(PMe3)3
Contreras L, et al.
Organometallics, 12(10), 4228-4228 (1993)
Reduction of isoquinoline and pyridine-containing heterocycles with lithium triethylborohydride (Super-Hydride)
Blough BE and Carroll FI
Tetrahedron Letters, 34(45), 7239-7242 (1993)
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