32583
二乙基锌
purum, ≥95.0% (KT)
别名:
DEZ, Zincdiethyl
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关于此项目
线性分子式:
(C2H5)2Zn
化学文摘社编号:
分子量:
123.51
EC Number:
209-161-3
UNSPSC Code:
12352103
PubChem Substance ID:
Beilstein/REAXYS Number:
3587207
MDL number:
grade
purum
assay
≥95.0% (KT)
form
liquid
refractive index
n20/D 1.498 (lit.)
bp
117 °C (lit.)
mp
−28 °C (lit.)
density
1.205 g/mL at 25 °C (lit.)
SMILES string
CC[Zn]CC
InChI
1S/2C2H5.Zn/c2*1-2;/h2*1H2,2H3;
InChI key
HQWPLXHWEZZGKY-UHFFFAOYSA-N
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Packaging
Sure/Pac® 气瓶，推荐的阀门请查阅目录结尾处附录中的 Tools/Valves and Adapter for Cylinders
Other Notes
可能实行销售限制
signalword
Danger
hcodes
supp_hazards
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B - Water-react. 1
法规信息
新产品
此项目有
Weimin Lin et al.
The Journal of organic chemistry, 74(2), 645-651 (2008-12-06)
The application of a zinc carbenoid-mediated chain-extension reaction to a functionalized peptide isostere is reported. The cleavage site of human CVM protease was utilized as a target for testing the synthetic methodology. The utility of this chain-extension reaction is demonstrated
Tummanapalli Satyanarayana et al.
Organic letters, 9(2), 251-253 (2007-01-16)
A strong asymmetric amplification is observed in the addition of diethylzinc on aromatic aldehydes in the presence of the bistriflamide of trans-1,2-diaminocyclohexane 3a. The asymmetric amplification originates from the insolubility of the catalyst precursor 3a of low enantiomeric excess (ee)
Efficient chirality switching in the addition of diethylzinc to aldehydes in the presence of simple chiral alpha-amino amides.
M Isabel Burguete et al.
Angewandte Chemie (International ed. in English), 46(47), 9002-9005 (2007-09-26)
Isabelle Bonnaventure et al.
The Journal of organic chemistry, 73(16), 6330-6340 (2008-07-22)
The hemilabile ligand Me-DuPHOS(O) 2 has proven to be a successful ligand for the copper-catalyzed addition of diethylzinc to N-phosphinoylimines. The corresponding alpha-chiral amines were obtained in high yields (80-98%) and enantiomeric ratios (19.0:1 to 99.0:1 er). Furthermore, this Cu*
Sang-Jin Jeon et al.
Journal of the American Chemical Society, 127(47), 16416-16425 (2005-11-25)
There is a great demand for development of catalyst systems that are not only efficient and highly enantioselective but are also environmentally benign. Herein we report investigations into the catalytic asymmetric addition of alkyl and functionalized alkyl groups to ketones
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