1119-22-8

Basic information

• Product Name: Zinc, diethenyl- (9CI)
• Synonyms: Zinc,divinyl- (6CI,7CI,8CI); Divinylzinc
• CAS NO: 1119-22-8
• Molecular Formula: C₄H₆Zn
• Molecular Weight: 119.48
• Mol File: 1119-22-8.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: Zinc, diethenyl- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Zinc, diethenyl- (9CI)(1119-22-8)
• EPA Substance Registry System: Zinc, diethenyl- (9CI)(1119-22-8)

Safety Data

• Hazard Codes: 3:
• Safety Statements: ZINC COMPOUNDS." target="_blank">Ignites spontaneously in air. When heated to decomposition it emits toxic fumes of ZnO. See als
• Hazardous Substances Data: 1119-22-8(Hazardous Substances Data)

Usage

General Description

Zinc diethenyl, also known as zinc divinyl, is a chemical compound with the molecular formula C4H8Zn. It is a white solid with a molecular weight of 123.54 g/mol. Zinc diethenyl is commonly used in organic synthesis as a catalyst in various reactions, such as the enantioselective synthesis of chiral compounds. It is also used in the production of polymers and as a stabilizer in plastic materials. Additionally, zinc diethenyl has been studied for its potential applications in the field of medicine, particularly in the development of anticancer drugs. Overall, zinc diethenyl is a versatile chemical compound with various industrial and research applications.

Upstream product

• 7646-85-7 zinc(II) chloride 
• 1826-67-1 vinyl magnesium bromide 

Downstream Products

• 951698-14-9 C₁₃H₁₃NO₃ 
• 149946-84-9 1-(3,4-difluorophenyl)prop-2-en-1-ol 
• 20120-35-8 4-allylbiphenyl 
• 180307-56-6 tert-butyl 4-ethenylpiperidine-1-carboxylate 
• 138163-09-4 benzyl 4-vinylpiperidine-1-carboxylate 
• 894360-63-5 phenyl(4-vinylpiperidin-1-yl)methanone 
• 1548670-32-1 C₁₈H₂₄O₃ 
• 1548670-29-6 C₁₈H₂₄O₃ 
• 1548670-22-9 C₁₈H₂₄O₃ 
• 1548670-21-8 C₁₆H₂₀O₃ 
• 1548670-18-3 C₁₆H₂₀O₃ 

Relevant articles and documents

SYNTHESE ORGANOMETALLIQUE D'α-AMINOESTERS N,N-DISUBSTITUES

Reaction of organozinc compounds with a particular gem-aminoether ester, i.e. methyl-N,N-diethylamino methoxyacetate, leads to α-aminoesters.This method allows the synthesis of compounds having potential biological activity, viz. β-unsaturated α-aminoesters.

Decarboxylative Negishi Coupling of Redox-Active Aliphatic Esters by Cobalt Catalysis

A cobalt-catalyzed decarboxylative Negishi coupling reaction of redox-active aliphatic esters with organozinc reagents was developed. The method enabled efficient alkyl–aryl, alkyl–alkenyl, and alkyl–alkynyl coupling reactions under mild reaction conditions with no external ligand or additive needed. The success of an in situ activation protocol and the facile synthesis of the drug molecule (±)-preclamol highlight the synthetic potential of this method. Mechanistic studies indicated that a radical mechanism is involved.

Nickel-catalyzed multicomponent coupling of alkyne, buta-1,3-diene, and dimethylzinc under carbon dioxide

A nickel catalyst promoted the coupling of alkynes with buta-1,3-diene and dimethylzinc under carbon dioxide to provide (5E,8Z)-2-vinyldeca-5,8-dienoic acids with high regio- and stereo selectivity. Georg Thieme Verlag Stuttgart. New York.