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Chemical compound
Diethylzinc, or DEZ, is an organozinc compound with the chemical formula Zn(CH2CH3)2. It is highly pyrophoric and reactive, consisting of a zinc center
Diethylzinc
Chemical compound
Zn(CH3)2. It belongs to the large series of similar compounds such as diethylzinc. It is formed by the action of methyl iodide on zinc or zinc-sodium alloy
Dimethylzinc
Chemical element with atomic number 30 (Zn)
zinc sulfide (in luminescent paints). In addition, dimethylzinc and diethylzinc are used for the chemical syntheses of organic compounds. Zinc is a bluish-white
Zinc
Study of compounds with carbon to zinc bonds
reagents. In 1848 Edward Frankland prepared the first organozinc compound, diethylzinc, by heating ethyl iodide in the presence of zinc metal. This reaction
Organozinc_chemistry
Chemical compound
the products of reduction of tetraethyl orthosilicate with sodium and diethylzinc. He also prepared it by a stepwise reduction via ethoxytriethylsilane
Triethylsilane
Tendency of a chemical compound to ignite in open air
etc.) and their non-aqueous solutions Triethylborane tert-Butyllithium Diethylzinc Triethylaluminium Nonmetal hydrides (arsine, phosphine, diborane, germane
Pyrophoricity
Study of organic compounds containing metal(s)
compounds such as n-butyllithium (n-BuLi), organozinc compounds such as diethylzinc (Et2Zn), organotin compounds such as tributyltin hydride (Bu3SnH), organoborane
Organometallic_chemistry
Chemical reaction
using the Furukawa modification, exchanging the zinc‑copper couple for diethylzinc. The Simmons–Smith reaction is generally subject to steric effects, and
Simmons–Smith_reaction
Chemical element with atomic number 32 (Ge)
synthesized by Winkler in 1887; the reaction of germanium tetrachloride with diethylzinc yielded tetraethylgermane (Ge(C 2H 5) 4). Organogermanes of the type
Germanium
Method of producing thin films (polycrystalline and single crystal)
Di-tert-butyl selenide (DTBSe), liquid Zinc Dimethylzinc (DMZ), liquid Diethylzinc (DEZ), liquid AlN AlP AlGaN AlGaP AlGaAs AlGaSb AlGaInP AlInSb GaSb GaAsP
Metalorganic vapour-phase epitaxy
Metalorganic_vapour-phase_epitaxy
Chemical compounds containing zinc
those of zinc. Organozinc compounds contain zinc—carbon covalent bonds. Diethylzinc ((C 2H 5) 2Zn) was first reported in 1848. It was made by reaction of
Zinc_compounds
Organometallic compound containing carbon–silicon bonds
Friedel and James Crafts in 1863 by reaction of tetrachlorosilane with diethylzinc. Most organosilicon compounds derive from organosilicon chlorides (CH
Organosilicon_chemistry
Chemical compound
60Co. The isotope separation of zinc is done by gas centrifugation of diethylzinc. Cowan, R. L. (2001). "BWR water chemistry—a delicate balance". Nuclear
Depleted_zinc_oxide
Class of chemical substance
synthesized by Lin was shown to have a similar catalytic efficiency for the diethylzinc addition reaction as compared to the homogeneous analogue when was pretreated
Metal–organic_framework
The researchers found that when paired with catalytic n-butyllithium, diethylzinc can add to aromatic aldehydes with ee in the range of 94-100%. Many studies
Asymmetric addition of dialkylzinc compounds to aldehydes
Asymmetric_addition_of_dialkylzinc_compounds_to_aldehydes
Chemical reaction
and the alkynylzinc reagent was prepared from reaction of alkyne with diethylzinc. Yields were high but the resulting enantiomeric excesses were poor,
Asymmetric addition of alkynylzinc compounds to aldehydes
Asymmetric_addition_of_alkynylzinc_compounds_to_aldehydes
diazomethane with zinc iodide, or by the reaction of methylene iodide with diethylzinc. Smith, R. D.; Simmons, H. E. "Norcarane". Organic Syntheses; Collected
Iodomethylzinc_iodide
Chemical compound
compounds Related compounds Diphenylcadmium Diphenylmercury Dimethylzinc Diethylzinc Phenylcopper Phenyllithium Phenylsodium Except where otherwise noted
Diphenylzinc
Metal chemical compound with all ligands identical
lead tetramethyl lead tetrabutyl tin trimethylaluminium dimethylmercury Diethylzinc triethylborane Chromate Permanganate Ferroin bis(terpyridine)iron(II)
Homoleptic and heteroleptic compounds
Homoleptic_and_heteroleptic_compounds
Chemical reaction
Betti base and its derivatives include: Enantioselective addition of diethylzinc to aryl aldehydes. Enantioselective alkenylation of aldehydes. Preparation
Betti_reaction
Chemical compound
a white, explosive solid that can be prepared by the protonolysis of diethylzinc with hydrazoic acid: Zn(C2H5)2 + 2 HN3 → Zn(N3)2 + 2 C2H6 Zinc azide
Zinc_azide
110-05-4 5000 Dichloroacetylene 7572-29-4 250 Dichlorosilane 4109-96-0 2500 Diethylzinc 557-20-0 10000 Disopropyl peroxydicarbonate 105-64-6 7500 Dilauroyl peroxide
Highly_hazardous_chemical
Any chemical compound having at least one germanium atom in its structure
synthesized by Winkler in 1887; the reaction of germanium tetrachloride with diethylzinc yielded tetraethylgermane (Ge(C 2H 5) 4). Organogermanes of the type
Germanium_compounds
Measure against the degradation of books made of acidic paper
place books in an evacuated chamber, then introduce diethylzinc (DEZ). In theory, the diethylzinc would react with acidic residues in the paper, leaving
Mass_deacidification
Chemical compound
tetrahedral shape. Clemens Winkler first reported the compound in 1887 from diethylzinc and germanium tetrachloride, shortly after germanium was discovered in
Tetraethylgermanium
Obsolete theory of chemistry
investigating the ethyl and the methyl radicals. Frankland first reported diethylzinc in 1848. Frankland and Kolbe together investigated the reaction of ethyl
Radical_theory
Coordination complex
complex containing a metal-sp3 carbon bond was the homoleptic complex diethylzinc. Other examples include hexamethyltungsten, tetramethyltitanium, and
Transition metal alkyl complexes
Transition_metal_alkyl_complexes
Chemical compound
Charles Friedel and James Crafts who synthesized tetraethylsilane from diethylzinc and silicon tetrachloride. However, major progress in organosilicon chemistry
Dimethyldichlorosilane
Type of chemical reaction
atmosphere in anhydrous conditions. For zinc-mediated epoxidations, diethylzinc and ligand are first mixed and oxidized, then the enone is introduced
Asymmetric nucleophilic epoxidation
Asymmetric_nucleophilic_epoxidation
Organic compound of the form R–B(OH)2
acid. Ethylboronic acid was synthesized by a two-stage process. First, diethylzinc and triethyl borate reacted to produce triethylborane. This compound
Boronic_acid
Chemical compound
product of the reaction between decamethylzincocene (Zn(C5Me5)2) and diethylzinc (ZnEt2). 2 (η5-C5Me5)2Zn + Et2Zn → (η5-C5Me5)2Zn2 + 2 (η5-C5Me5)ZnEt
Decamethyldizincocene
Organic Chemistry involving Germanium
by Winkler in 1887, by the reaction of germanium tetrachloride with diethylzinc. More commonly, these Ge(IV) compounds are prepared by alkylation of
Organogermanium_chemistry
Chemical compound
tetraethylsilane by reacting silicon tetrachloride with diethylmercury or diethylzinc in an ampoule at 140–160 °C (284–320 °F) was first reported in 1863 by
Tetraethylsilane
diethyl diselenide 628-39-7 C4H10Te2 diethylditelluride 26105-63-5 C4H10Zn diethylzinc 557-20-0 C4H11AsO2 diethylarsinic acid 4964-27-6 C4H11BO2 ethyldimethoxyborane
List of compounds with carbon number 4
List_of_compounds_with_carbon_number_4
Trinidad and Tobago politician
ligands as potential catalysts for the enantioselective addition of diethylzinc to benzaldehyde (Doctoral dissertation). "Education Minister urges young
Nyan_Gadsby-Dolly
Japanese chemist (born 1954)
Copper(0)-mediated reversible-deactivation radical polymerization Diethylzinc Journal of Polymer Science Part A: Polymer Chemistry; Editors. Wiley-Blackwell
Mitsuo_Sawamoto
oily UN 1365 4.2 Cotton, wet UN 1366 4.2 (UN No. no longer in use) Diethylzinc (UN No. no longer in use) UN 1367 ? (UN No. no longer in use) Diethylmagnesium
List of UN numbers 1301 to 1400
List_of_UN_numbers_1301_to_1400
Chemical process which generates cyclopropane rings
system can also be increased by exchanging the zinc‑copper couple for diethylzinc. Asymmetric versions are known. Certain diazo compounds, such as diazomethane
Cyclopropanation
Chemical reaction that forms a bond to a metal
observed in the laboratory by Edward Frankland during a synthesis of diethylzinc in 1849. While this development eventually led to the development of
Metalation
tetraethyllead 78-00-2 C8H20Sb2 tetraethyldistibine 4669-92-5 C8H20TeZn diethylzinc diethyltellurim complex 132851-15-1 C8H23N5 tetraethylenepentamine 112-57-2
List of compounds with carbon number 8
List_of_compounds_with_carbon_number_8
Coordination complexes of transition metals and metal ions with carbon monoxide ligands
Cr(CO)6 + AlCl3 The use of metal alkyls, such as triethylaluminium and diethylzinc, as the reducing agent leads to the oxidative coupling of the alkyl radical
Metal_carbonyl
Topics referred to by the same term
Entomologische Zeitschrift, a peer-reviewed open access scientific journal diethylzinc, a reagent in chemistry This disambiguation page lists articles associated
DEZ
Chemical compound
(2003). "Enantioselective Catalysis of Hetero Diels−Alder Reaction and Diethylzinc Addition Using a Single Catalyst". Organic Letters. 5: 1091–1093. doi:10
Danishefsky's_diene
Methods for determining rate laws of chemical reactions and to elucidate their mechanisms
the Amino Alcohol-Catalyzed Asymmetric Alkylation of Benzaldehyde with Diethylzinc". Org. Lett. 2 (16): 2511–2513. doi:10.1021/ol006181r. PMID 10956534
Reaction progress kinetic analysis
Reaction_progress_kinetic_analysis
English chemist
compounds. After his return to England Frankland achieved the synthesis of diethylzinc and dimethylzinc by the reaction of ethyl iodide and methyl iodide with
Edward_Frankland
reagent (B) through monohydroboration reaction. After transmetalation with diethylzinc, the generated alkenylzinc reagent (C) further reacted with the aldehyde
Asymmetric addition of alkenylmetals to aldehydes
Asymmetric_addition_of_alkenylmetals_to_aldehydes
Chemical compound
nitric acid, red phosphorus, sodium peroxide, diethyl sulfoxide, and diethylzinc. The main role of sodium bifluoride is as a precursor to sodium fluoride
Sodium_bifluoride
Chemical compound
purification. The ring-opening polymerization of (S)-β-butyrolactone with diethylzinc ZnEt2/water produces poly-(S)-3-hydroxybutyrate with ee > 97% under retention
Β-Butyrolactone
Frankland, working in Germany, discovers the organometallic compound diethylzinc. Admiral Nevelskoi demonstrates that the Strait of Tartary is a strait
1848_in_science
Vapour phase thin film deposition technique
the flexibility of an organic layer. Zincones can be deposited from diethylzinc (DEZ), hydroquinone (HQ) and water to generate a molecular chain in the
Molecular_layer_deposition
DIETHYLZINC
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DIETHYLZINC
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