141454-65-1

Basic information

• Product Name: Dichloropyridin-2-yl)ethanone
• Synonyms: Dichloropyridin-2-yl)ethanone;1-(3,5-Dichloropyridin-2-yl)ethanone;1-(3,5-dichloropyridin-2-yl)ethan-1-one
• CAS NO: 141454-65-1
• Molecular Formula: C7H5Cl2NO
• Molecular Weight: 190.0267
• EINECS: -0
• Mol File: 141454-65-1.mol

Chemical Properties

• Boiling Point: 233.7±35.0 °C(Predicted)
• Appearance: /
• Density: 1.376±0.06 g/cm3(Predicted)
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: -1.88±0.10(Predicted)
• CAS DataBase Reference: Dichloropyridin-2-yl)ethanone(CAS DataBase Reference)
• NIST Chemistry Reference: Dichloropyridin-2-yl)ethanone(141454-65-1)
• EPA Substance Registry System: Dichloropyridin-2-yl)ethanone(141454-65-1)

Safety Data

• Hazardous Substances Data: 141454-65-1(Hazardous Substances Data)

Usage

Uses

Used in Pharmaceutical Synthesis:
Dichloropyridin-2-yl)ethanone is utilized as a key intermediate in the development of pharmaceuticals. Its unique structure allows for the creation of a wide range of medicinal compounds, contributing to the advancement of treatments for various diseases and conditions.
Used in Agrochemical Production:
In the agrochemical industry, Dichloropyridin-2-yl)ethanone serves as a crucial building block for the synthesis of various agrochemicals. Its incorporation into these products helps improve crop protection and yield, supporting sustainable agriculture.
Used in Organic Compound Synthesis:
Dichloropyridin-2-yl)ethanone is employed as a versatile intermediate in the synthesis of a broad spectrum of organic compounds. Its reactivity and chemical properties make it an ideal candidate for the development of new chemicals and materials, expanding the horizons of organic chemistry.
Used in Research and Development:
Dichloropyridin-2-yl)ethanone's unique structure and reactivity make Dichloropyridin-2-yl)ethanone a valuable tool in research and development. It is used to explore new chemical reactions, investigate the properties of novel materials, and contribute to the discovery of innovative applications across various industries.

Upstream product

• 85331-33-5 2-Cyano-3,5-dichloropyridine 
• 75-16-1 methylmagnesium bromide 
• 16063-70-0 2,3,5-trichloropyridine 
• 105-34-0 methyl 2-cyanoacetate 
• 865-47-4 potassium tert-butylate 
• 107-12-0 propiononitrile 

Downstream Products

• 1256819-84-7 1-(3-chloro-5-hydroxypyridin-2-yl)ethanone 
• 87437-41-0 2-bromo-1-(3,5-dichloropyridin-2-yl)ethanone 

Relevant articles and documents

METHOD FOR PRODUCING PYRIDINE COMPOUND

PROBLEM TO BE SOLVED: To provide a method for producing industrially a pyridine compound. SOLUTION: The present invention provides a method for producing a compound represented by formula (3), by processes such as a reaction between a 2-chloropyridine compound represented by formula (1) and a Grignard reagent represented by formula (2), and a method for producing an isoindolinedione compound represented by formula (8), [where R is a hydrogen atom, a hydroxy group, a halogen atom, cyano, nitro, C1-C6 alkyl, halo (C1-C6) alkyl or the like, and X is a halogen atom]. SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

OXIME SUBSTITUTED AMIDE COMPOUND AND PEST CONTROL AGENT

PROBLEM TO BE SOLVED: To provide a novel pest control agent, particularly a bactericide and a nematicide. SOLUTION: The present invention provides an oxime substituted amide compound represented by formula (I) or a salt thereof, and a pest control agent containing the same. [X1 is difluoromethyl, trifluoromethyl or the like; X2-X4 are H or the like; Y1 is halogen or the like; Y2 is H, halogen or the like; Y3 is halogen, trifluoromethyl, C2-C6 alkynyl or the like; Y4 is H, halogen or the like; R1 is C1-C6 alkyl or the like; R2 and R3 independently represent H, methyl or the like; R4 is H or the like; R5 is methyl or the like.] SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

OXIME-SUBSTITUTED AMIDE COMPOUNDS AND PEST CONTROL AGENTS

PROBLEM TO BE SOLVED: To provide novel pest control agents, particularly bactericides and nematicides. SOLUTION: The invention provides compounds represented by formula (I) in the figure or salts thereof. [In the formula, X1 represents difluoromethyl or the like; X2, X3 and X4 each represent a hydrogen atom or the like; Y1 represents a halogen atom or the like; Y2 represents a hydrogen atom or the like; Y3 represents a halogen atom or the like; Y4 represents a hydrogen atom or the like; R1 represents C1-C6 alkyl or the like; R2 and R3 each independently represent a hydrogen atom or the like; R4 represents a hydrogen atom or the like; R5 represents methyl or the like; and R6 represents C3-C6 cycloalkyl or the like.] SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

MANUFACTURING METHOD OF PYRIDINE DERIVATIVE

PROBLEM TO BE SOLVED: To provide an industrial manufacturing method of a pyridine derivative. SOLUTION: There are provided a manufacturing method of a compound represented by the formula (3) by reacting a 2-chloropyridine compound represented by the formula (1) and a Grignard reagent represented by the formula (2), and a manufacturing method of an isoindoline dione compound represented by the formula (8). R represents a hydrogen atom, a hydroxyl group, a halogen atom, cyano, nitro, C1 to C6 alkyl, halo(C1 to C6) alkyl or the like and X represents a halogen atom. SELECTED DRAWING: None COPYRIGHT: (C)2019,JPOandINPIT

OXIME-SUBSTITUTED AMIDE COMPOUND AND PEST CONTROL AGENT

PROBLEM TO BE SOLVED: To provide a novel pest control agent, in particular, an antimicrobial agent and a nematicide. SOLUTION: There is provided an oxime-substituted amide compound represented by the formula (I), where G1 represents a structure represented by G1-1, G1-27 or the like, G2 represents a structure represented by G2-2 or the like, W represents an oxygen atom or the like, X1 represents difluoromethyl, trifluoromethyl or the like, X2, X3, X4 and X5 represent hydrogen atoms or the like, Y1 represents a halogen atom or the like, Y2 represents a hydrogen atom, a halogen atom, a C1 to C3 alkoxy or the like, Y3 represents a halogen atom, trifluoromethyl, C2 to C6 alkenyl, (C2 to C6) alkynyl optionally substituted by R6, or the like, Y4 represents a hydrogen atom, a halogen atom or the like, R1 represents C1 to C6 alkyl, C1 to C4 haloalkyl, C3 to C6 alkenyl or the like, R2 and R3 represent each independently a hydrogen atom, methyl or the like, R4 represents a hydrogen atom or the like, R5 represents methyl or the like, R6 represents C3 to C6 cycloalkyl, C1 to C4 alkoxy or the like. Or there are provided a salt of oxime-substituted amide compound and a pest control agent containing them. COPYRIGHT: (C)2016,JPOandINPIT

OXIME-SUBSTITUTED AMIDE COMPOUND AND PEST CONTROL AGENT

To provide a novel pesticide, especially a fungicide and a nematocide. An oxime-substituted amide compound represented by the formula (I) or its salt, and a pesticide containing it: wherein G1 is a structure represented by G1-1 or the like, G2 is a structure represented by G2-2 or the like: W is an oxygen atom or the like, X1 is a halogen atom, methyl, trifluoromethyl or the like, each of X2, X3, X4 and X5 is independently a hydrogen atom, a halogen atom or the like, each of Y1 and Y3 is independently a halogen atom, cyano, methyl, trifluoromethyl, C2-C6 alkynyl or the like, each of Y2 and Y4 is independently a hydrogen atom, a halogen atom or the like, R1 is C1-C6 alkyl, C1-C4 haloalkyl, (C1-C4)alkyl substituted with R18, C3-C6 cycloalkyl, C3-C6 alkenyl or the like, each of R2 and R3 is independently a hydrogen atom, methyl or the like, R4 is a hydrogen atom or the like, R18 is C3-C6 cycloalkyl, phenyl, phenyl substituted with (Z)m or the like, Z is a halogen atom or the like, and m is an integer of 1, 2 or 3.

OXIME SUBSTITUTED PYRAZOLE AMIDE COMPOUND AND PEST CONTROLLING AGENT

PROBLEM TO BE SOLVED: To provide a novel pest controlling agent, especially a bactericidal agent and nematicide. SOLUTION: There is provided an oxime substituted pyrazole amide compound represented by the formula (1), where G2 represents a structure represented by G2-2 or the like, W represents an oxygen atom or the like, X1 and X2 represent each independently a hydrogen atom, Y1 represents a halogen atom or the like, Y2 represents a hydrogen atom, a halogen atom, a C1 to C3 alkoxy or the like, Y3 represents a halogen atom, trifluoro methyl, C2 to C6 alkynyl, (C2 to C6) alkynyl optionally substituted by R6 or the like, Y4 represents a hydrogen atom, a halogen atom or the like, R1 represents a C1 to C6 alkyl, C1 to C4 haloalkyl, C3 to C6 alkenyl or the like, R2 and R3 represent each independently a hydrogen atom, a methyl group or the like, R4 represents a hydrogen atom, cyclopropyl or the like, R5 represents methyl or the like, R6 represents C3 to C6 cycloalkyl, trimethylsilyl, phenyl or the like, or a salt thereof and pest controlling agent containing them. COPYRIGHT: (C)2015,JPOandINPIT