产品名称
双(2,2,6,6-四甲基哌啶基)锌, 0.5 M in toluene
InChI
1S/2C9H18N.Zn/c2*1-8(2)6-5-7-9(3,4)10-8;/h2*5-7H2,1-4H3;/q2*-1;+2
SMILES string
CC1(C)CCCC(C)(C)N1[Zn]N2C(C)(C)CCCC2(C)C
InChI key
ZWDZFMQAIVHFHF-UHFFFAOYSA-N
form
liquid
concentration
0.5 M in toluene
density
0.877 g/mL at 25 °C
Application
用于有机锌合成的多功能碱。
signalword
Danger
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
target_organs
Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
50.0 °F - closed cup
flash_point_c
10 °C - closed cup
法规信息
易制毒化学品（3类）
危险化学品
此项目有
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
Hlavinka, M. L.; Hagadorn, J. R.
Organometallics, 26, 4105-4105 (2007)
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
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
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
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持