404-39-7

Basic information

• Product Name: Zinc, bis(4-fluorophenyl)-
• CAS NO: 404-39-7
• Molecular Formula: C12H8F2Zn
• Molecular Weight: 255.582
• Mol File: 404-39-7.mol
• Article Data: 12

Chemical Properties

• CAS DataBase Reference: Zinc, bis(4-fluorophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Zinc, bis(4-fluorophenyl)-(404-39-7)
• EPA Substance Registry System: Zinc, bis(4-fluorophenyl)-(404-39-7)

Safety Data

• Hazardous Substances Data: 404-39-7(Hazardous Substances Data)

Upstream product

• 460-00-4 1-Bromo-4-fluorobenzene 
• 7699-45-8 zinc dibromide 
• 352-13-6 4-flourophenylmagnesium bromide 
• 7646-85-7 zinc(II) chloride 
• 352-34-1 4-fluoro-1-iodobenzene 
• 404-36-4 di-p-fluorophenyl mercurium 
• 7440-66-6 zinc 

Downstream Products

• 28396-55-6 2-(4-fluorophenyl)naphthalene 
• 1532556-73-2 3-(4-fluorophenyl)-3-hydroxy-2-phenylisoindolin-1-one 
• 587-79-1 4-fluorodiphenylmethane 
• 26132-51-4 4-fluoro-α,α-difluorotoluene 
• 1146593-98-7 (4-fluorophenyl)cycloheptane 
• 1231206-00-0 (E)-β-(2-pyridyldimethylsilyl)-4-fluorostyrene 
• 1644-00-4 N-(4-fluorophenyl)anisidine 

Relevant articles and documents

SALT, ACID GENERATOR, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN

Disclosed are a salt represented by formula (1), and an acid generator and a resist composition which include the same: wherein R1 represents a fluorine atom or a fluorinated alkyl group; R2, R3 and R4 each represent a halogen atom, a fluorinated alkyl group or a hydrocarbon group; m2 and m3 represent an integer of 0 to 4; m4 represents an integer of 0 to 5; Q1 and Q2 each represent a fluorine atom or a perfluoroalkyl group; L1 represents a saturated hydrocarbon group, —CH2- included in the group may be replaced by —O— or —CO—, and a hydrogen atom included in the group may be substituted with a fluorine atom or a hydroxy group; Y1 represents a methyl group which may have a substituent or an alicyclic hydrocarbon group which may have a substituent.

Photocatalytic Decarboxylative Coupling of Aliphatic N-hydroxyphthalimide Esters with Polyfluoroaryl Nucleophiles

Polyfluoroarenes are an important class of compounds in medical and material chemistry. The synthesis of alkylated polyfluoroarenes remains challenging. Here we describe a decarboxylative coupling reaction of N-hydroxyphthalimide esters of aliphatic carboxylic acids with polyfluoroaryl zinc reagents (Zn-ArF) via synergetic photoredox and copper catalysis. This method readily converts primary and secondary alkyl carboxylic acids into the corresponding polyfluoroaryl compounds, which could have a wide range of F-content (2F-5F) and variable F-substitution patterns on the aryl groups. Broad scope and good functional group compatibility were achieved, including on substrates derived from natural products and pharmaceuticals. Mechanistic study revealed that a [Cu-(ArF)2] species could be responsible for the transfer of polyfluoroaryl groups to the alkyl radicals.

Cobalt-Catalyzed α-Arylation of Substituted α-Bromo α-Fluoro β-Lactams with Diaryl Zinc Reagents: Generalization to Functionalized Bromo Derivatives

A cobalt-catalyzed cross-coupling of α-bromo α-fluoro β-lactams with diarylzinc or diallylzinc reagents is herein disclosed. The protocol proved to be general, chemoselective and operationally simple allowing the C4 functionalization of β-lactams. The substrate scope was expanded to α-bromo lactams and amides, α-bromo lactones and esters as well as N- and O-containing heterocycles.