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Merck

667544

Sigma-Aldrich

氯化锂 溶液

0.5 M in anhydrous tetrahydrofuran

别名:

Lithium chloride, Lithium monochloride

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About This Item

线性分子式:
LiCl
CAS号:
分子量:
42.39
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.22

濃度

0.5 M in anhydrous tetrahydrofuran

雜質

≤50 ppm water

密度

0.913 g/mL at 25 °C

SMILES 字串

[Li+].[Cl-]

InChI

1S/ClH.Li/h1H;/q;+1/p-1

InChI 密鑰

KWGKDLIKAYFUFQ-UHFFFAOYSA-M

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應用

氯化锂(LiCl)是亲核氯化物阴离子的来源,它可以将醇转化为氯代烷。它催化二异丙基氨基锂(LDA)介导的一系列芳烃的邻位化。LiCl 溶液也用于制备有机卤化锌。

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

標靶器官

Central nervous system, Respiratory system

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

-4.0 °F - closed cup

閃點(°C)

-20 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Lithium Chloride.
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2001)
On-demand synthesis of organozinc halides under continuous flow conditions.
Berton, Mateo et al.
Nature Protocols, 13(1), 324-324 (2018)
Lekha Gupta et al.
The Journal of organic chemistry, 74(5), 2231-2233 (2009-02-05)
Ortholithiations of a range of arenes mediated by lithium diisopropylamide (LDA) in THF at -78 degrees C reveal substantial accelerations by as little as 0.5 mol % of LiCl (relative to LDA). Substrate dependencies suggest a specific range of reactivity
Qi Wu et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(36), 14765-14770 (2013-08-22)
Diphtheria toxin-mediated, acute ablation of hypothalamic neurons expressing agouti-related protein (AgRP) in adult mice leads to anorexia and starvation within 7 d that is caused by hyperactivity of neurons within the parabrachial nucleus (PBN). Because NMDA glutamate receptors are involved
Karla M Acevedo et al.
The Journal of biological chemistry, 289(16), 11007-11019 (2014-03-13)
Amyloid precursor protein (APP) undergoes post-translational modification, including O- and N-glycosylation, ubiquitination, and phosphorylation as it traffics through the secretory pathway. We have previously reported that copper promotes a change in the cellular localization of APP. We now report that

商品

PEPPSI palladium N-heterocyclic-carbene catalyst system enhances efficiency and functional group tolerance in catalysis.

相关内容

PEPPSI™ Catalysts are novel state-of-the-art catalyst that successfully performs cross-coupling niche reactions.

Professor Mike Organ at York University, along with co-workers Dr. Chris O’Brien and Dr. Eric Kantchev, have developed an palladium N-heterocyclic-carbene (NHC) catalyst system. They reacted PdCl2with a bulky NHC ligand, 2,6-diisopropylphenyllimidazolium chloride (IPr), and an α-donating 3-chloropyridine ligand for stability. The title complex, PEPPSI™, stands for Pyridine-Enhanced Precatalyst Preparation Stabilization and Initiation. Sigma-Aldrich offesr gram-scale quantities of the PEPPSI™ catalyst in collaboration with the Organ research group.

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