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Merck
CN
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安全信息

697486

Sigma-Aldrich

双(2,2,6,6-四甲基哌啶基)锌

0.5 M in toluene

别名:

Zn(tmp)2

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About This Item

经验公式（希尔记法）:
C18H36N2Zn
分子量:
345.88
MDL编号:
MFCD11656062
UNSPSC代码:
12352103
PubChem化学物质编号:
329761924
NACRES:
NA.22

表单

liquid

浓度

0.5 M in toluene

密度

0.877 g/mL at 25 °C

SMILES字符串

CC1(C)CCCC(C)(C)N1[Zn]N2C(C)(C)CCCC2(C)C

InChI

1S/2C9H18N.Zn/c2*1-8(2)6-5-7-9(3,4)10-8;/h2*5-7H2,1-4H3;/q2*-1;+2

InChI key

ZWDZFMQAIVHFHF-UHFFFAOYSA-N

应用

用于有机锌合成的多功能碱。

警示用语：

Danger

危险分类

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

靶器官

Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

50.0 °F - closed cup

闪点(°C)

10 °C - closed cup

法规信息

易制毒化学品（3类）
危险化学品

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
SHBQ9386
SHBP3955
SHBP3790
SHBL1331
SHBJ4860

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David Huang et al.
Organic letters, 20(3), 684-687 (2018-01-13)
The use of allyl-palladium catalysis for the one-step α,β-dehydrogenation of ketones via their zinc enolates is reported. The optimized protocol utilizes commercially available Zn(TMP)2 as base and diethyl allyl phosphate as oxidant. Notably, this transformation operates under salt-free conditions and
Hlavinka, M. L.; Hagadorn, J. R.
Organometallics, 26, 4105-4105 (2007)
David Huang et al.
Journal of the American Chemical Society, 141(41), 16249-16254 (2019-09-27)
This report demonstrates the possibility of a nickel-catalyzed difunctionalization of unactivated alkenes initiated by an unstabilized enolate nucleophile. The process tolerates a diverse range of electrophiles, including aryl, heteroaryl, alkenyl, and amino electrophiles. An electron-deficient phosphine ligand and a tetrabutylammonium
David Huang et al.
Journal of the American Chemical Society, 141(14), 5669-5674 (2019-03-13)
We herein disclose the first report of a first-row transition metal-catalyzed α,β-dehydrogenation of carbonyl compounds using allyl-nickel catalysis. This development overcomes several limitations of previously reported allyl-palladium-catalyzed oxidation, and is further leveraged for the development of an oxidative cycloalkenylation reaction
Pengpeng Zhang et al.
Journal of the American Chemical Society, 142(4), 1757-1762 (2019-12-19)
This manuscript describes the first practical benzylic dehydrogenation of electron-deficient heteroarenes, including pyridines, pyrazines, pyrimidines, pyridazines, and triazines. This transformation allows for the efficient benzylic oxidation of heteroarenes to afford heterocyclic styrenes by the action of nickel catalysis paired with
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