186198
叔-丁基锂 溶液
1.7 M in pentane
别名:
2-甲基-2-丙酸锂, t-BuLi
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关于此项目
线性分子式:
(CH3)3CLi
化学文摘社编号:
分子量:
64.06
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3587204
产品名称
叔-丁基锂 溶液, 1.7 M in pentane
InChI
1S/C4H9.Li/c1-4(2)3;/h1-3H3;
SMILES string
[Li]C(C)(C)C
InChI key
BKDLGMUIXWPYGD-UHFFFAOYSA-N
vapor density
~3 (vs air)
form
liquid
concentration
1.7 M in pentane
density
0.652 g/mL at 25 °C
storage temp.
2-8°C
Quality Level
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Application
叔丁基锂可用作合成以下成分的强碱：
- 烷基锂衍生物，通过卤素-锂交换反应形成碘代烷烃和二碘烷烃。
- 通过还原插层法从[(InMo3Se3)n]合成无机聚合物[(LiMo3Se3)n]
- 通过与肉桂酸的C-C双键反应得到肉桂酸的加合物(1,3-和1,4-加合物)。
General description
叔丁基锂溶液(tert-BuLi)是一种有机锂化合物，用作有机化学中的强碱。它可促进锂-卤素交换反应，还可用于碳氢化合物和胺的去质子化。
Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
signalword
Danger
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B - STOT SE 3 - Water-react 1
target_organs
Central nervous system
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 2
flash_point_f
-56.2 °F - closed cup
flash_point_c
-49 °C - closed cup
法规信息
危险化学品
此项目有
On the mechanism of the addition of organolithium reagents to cinnamic acids
Aurell M, et al.
Tetrahedron, 57(6), 1067-1074 (2001)
Clean and convenient procedure for converting primary alkyl iodides and. alpha.,. omega.-diiodoalkanes into the corresponding alkyllithium derivatives by treatment with tert-butyllithium
Negishi E, et al.
The Journal of Organic Chemistry, 55(19), 5406-5409 (1990)
Room-temperature synthesis of (LiMo3Se3) n and the determination of the relative reduction potential of tert-butyllithium
Golden JH, et al.
Chemistry of Materials, 6(6), 844-849 (1994)
t-Butyllithium
Bailey WF and Wachter-Jurcsak N
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2001)
Hsiao-Fang Wang et al.
Science advances, 6(42) (2020-10-16)
Nanonetwork-structured materials can be found in nature and synthetic materials. A double gyroid (DG) with a pair of chiral networks but opposite chirality can be formed from the self-assembly of diblock copolymers. For triblock terpolymers, an alternating gyroid (GA) with
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