6375-75-3

Usage

Uses

Used in Chemical Synthesis:
3-chloro-N,N-diethylaniline is used as a precursor or intermediate for various chemical preparations and organic syntheses. Its reactivity allows it to be a key component in the production of a range of compounds, making it valuable in the chemical industry.
Used in Pharmaceutical Industry:
3-chloro-N,N-diethylaniline is used as a building block in the synthesis of certain pharmaceutical compounds. Its presence in the molecular structure can contribute to the development of new drugs with potential therapeutic applications.
Used in Dye Industry:
3-chloro-N,N-diethylaniline is used as a starting material in the production of dyes. Its chemical properties make it suitable for creating a variety of dyes with different color characteristics, which can be used in textiles, plastics, and other materials.
Used in Agrochemical Industry:
3-chloro-N,N-diethylaniline is used as a component in the formulation of agrochemicals, such as pesticides and herbicides. Its chemical properties can contribute to the effectiveness of these products in controlling pests and weeds in agricultural settings.

Upstream product

• 75-03-6 ethyl iodide 
• 108-42-9 3-chloro-aniline 
• 74-96-4 ethyl bromide 
• 78-40-0 triethyl phosphate 
• 857948-33-5 N-(3-Chloro-phenyl)-N-ethyl-acetamide 
• 64-17-5 ethanol 
• 121-73-3 3-Nitrochlorobenzene 
• 588-07-8 3-Chloroacetanilide 
• 64-19-7 acetic acid 
• 15258-44-3 N-ethyl-3-chloroaniline 

Downstream Products

• 52131-99-4 3-chloro-4-nitroso-N,N-diethylaniline 
• 1424-67-5 2-chloro-4-diethylaminobenzaldehyde 
• 133387-29-8 N,N-diethyl-5-chloro-2-nitro-aniline 
• 52830-78-1 2-(2-chloro-4-(diethylamino)-benzoyl)benzoic acid 
• 1234421-76-1 2-{2-[3-(diethylamino)phenyl]phenyl}pyridine 
• 1234421-79-4 2-{2,6-bis[3-(diethylamino)phenyl]phenyl}pyridine 
• 1234421-81-8 2-{6-methyl-2-[3-(diethylamino)phenyl]phenyl}pyridine 
• 72375-44-1 [3-Chloro-4-(4-nitro-phenylazo)-phenyl]-diethyl-amine 
• 145022-20-4 N,N,N',N'-Tetraethyl-phenanthrene-3,6-diamine 
• 88780-20-5 bis-(2-chloro-4-diethylamino-phenyl)-methane 
• 859330-26-0 bis-(2-chloro-4-diethylamino-6-nitro-phenyl)-methane 

Relevant academic research and scientific papers

AZO COMPOUND AND TEXTILE PRINTING METHOD

To provide a dye having good light fastness and used for various recording media, preferably for fiber, and further preferably for polyester fiber.SOLUTION: The present invention provides a compound represented by the formula (1) in the figure. (In the formula (1), R1 represents a hydrogen atom or nitro group; R2 and R3 each independently represent a C1-C4 alkyl group optionally substituted with a C1-C4 alkoxy group or phenyl group; R4 represents a halogen atom; and R2 and R3 may be linked to each other to form a ring.)SELECTED DRAWING: None

COLORANT DISPERSION LIQUID AND PRINTING METHOD OF HYDROPHOBIC FIBER

PROBLEM TO BE SOLVED: To provide black dispersion liquid for inkjet printing ink that can manufacture a dyed thing excellent in color rendering, can obtain high quality dyed thing that can obtain high concentration dyed thing, and has excellent redispersion. SOLUTION: A colorant dispersion comprises (A) a compound expressed by a formula (1), and (B) polyoxyethylene arylphenyl ether-based dispersant and polyoxyethylene arylphenyl ether sulfate-based dispersant. (R1 is H or a nitro group; R2 and R3 are independently C1 to C4 alkoxy group or C1 to C4 alkyl group that may be substituted with a phenyl group; R4 is halogen atom; and R2 and R3 may be mutually coupled to form a ring.) SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

COLORED DISPERSION, INK COMPOSITION USING THE SAME, AND DISPERSION STABILITY IMPROVEMENT METHOD THEREWITH AND PRINTING METHOD OF HYDROPHOBIC FIBER

PROBLEM TO BE SOLVED: To provide dispersion liquid for inkjet printing ink that can manufacture a dyed thing excellent in color rendering, can obtain the dyeing having high sublimation transfer efficiency, high concentration and high quality, in sublimation transfer dying using inkjet printing, furthermore, excellent in storage stability. SOLUTION: A colorant dispersion comprises (A) a compound expressed by a formula (1), (B) C.I. Disperse Blue 360, and (C) a dispersant, in which when a total content of (A) and (B) is set to 100, a content of (B) is 10 or larger and 90 or smaller, (C) the dispersant contains at least any one selected from the group consisting of polyoxyethylene aryl phenyl ether-based dispersant, and polyoxyethylene arylphenyl ether sulfate-based dispersant. (R1 is H or a nitro group; R2 and R3 may be independently substituted with C1-C4 alkoxy group or C1-C4 alkyl groups that may be substituted with phenyl group; R4 is halogen atom; and R2 and R3 may be mutually coupling to form a ring.) SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

Compound and color filter

PROBLEM TO BE SOLVED: To provide a triarylmethane compound capable of providing a coloring material that shows little changes in a hue even when the coloring material is subjected to a thermal history at 200 degrees or more required in a process of manufacturing a color filter, for example, capable of providing a liquid crystal display device or the like that can perform excellent liquid crystal display with little changes in a hue, when the compound is used for preparing a blue pixel part of a color filter, and a color filter comprising the above compound. SOLUTION: The triarylmethane compound comprises a basic polymerized triarylmethane dye cation having a specific structure and a specific counter anion. By using the triarylmethane compound as a coloring material of a color filter, the coloring material shows little changes in a hue even when subjected to a thermal history in the process of manufacturing a color filter. SELECTED DRAWING: None COPYRIGHT: (C)2017,JPOandINPIT

Catalytic N-Alkylation of Amines Using Carboxylic Acids and Molecular Hydrogen

A convenient, practical and green N-alkylation of amines has been accomplished by applying readily available carboxylic acids in the presence of molecular hydrogen. Applying an in situ formed ruthenium/triphos complex and an organic acid as cocatalyst, a broad range of alkylated secondary and tertiary amines are obtained in good to excellent yields. This novel method is also successfully applied for the synthesis of unsymmetrically substituted N-methyl/alkyl anilines through a direct three-component coupling reaction of the corresponding amines, carboxylic acids, and CO2 as a C1 source.

One-pot photo-reductive N-alkylation of aniline and nitroarene derivatives with primary alcohols over Au-TiO2

We report the photo-catalytic N-alkylation of aniline by Au-TiO 2. We successfully alkylate aniline with several primary alcohols. The combined selectivities of mono- and di-alkylated products were always in excess of 70% and dependent on the alkylating alcohol used. A one-pot reaction from nitrobenzene was found to be possible with several substrates. Preliminary experiments showed that this approach could be adopted for the production of lactams using terminal amino-alcohols. The Royal Society of Chemistry 2013.

Homogeneous catalytic hydrogenation of amides to amines

Hydrogenation of amides in the presence of [Ru(acac)3] (acacH=2,4-pentanedione), triphos [1,1,1-tris- (diphenylphosphinomethyl)ethane] and methanesulfonic acid (MSA) produces secondary and tertiary amines with selectivities as high as 93 % provided that there is at least one aromatic ring on N. The system is also active for the synthesis of primary amines. In an attempt to probe the role of MSA and the mechanism of the reaction, a range of methanesulfonato complexes has been prepared from prepared from [Ru(acac) 3], triphos and MSA, or from reactions of [RuX-(OAc)(triphos)] (X=H or OAc) or [RuH2(CO)(triphos)] with MSA. Crys-tallographically characterised complexes include: [Ru(OAc-κ1O) 2(H2O)-(triphos)], [Ru(OAc-κ2O,O') (CH3SO3-κ1O)(triphos)], [Ru(CH 3SO3-κ1O)2-(H 2O)(triphos)] and [Ru2(μ-CH3SO 3)3-(triphos)2][CH3SO3], whereas other complexes, such as [Ru(OAc-κ1O)(OAc- κ2O,O')(triphos)],[Ru(CH3SO3- κ1O)(CH3SO3-κ2O,O')- (triphos)], H[Ru(CH3SO3-κ1O) 3-(triphos)], [RuH(CH3SO3-κ1O) (CO)-(triphos)] and [RuH(CH3SO3-k2O,O')- (triphos)] have been characterised spectroscopically. The interactions between these various complexes and their relevance to the catalytic reactions are discussed.

Cu(ii)-catalyzed C-H (SP3) oxidation and C-N cleavage: Base-switched methylenation and formylation using tetramethylethylenediamine as a carbon source

Base-switched methylenation and formylation using tetramethylethylenediamine (TMEDA) as a carbon source have been achieved under mild conditions, catalyzed by CuCl2, with atmospheric oxygen as oxidant. Bisindolylmethanes, diphenylmethanes and 3-formylindoles were synthesized with excellent regioselectivity and good yield.

Naphthalene-1,8-diylbis(diphenylmethylium) as an organic two-electron oxidant: Benzidine synthesis via oxidative self-coupling of N,N-dialkylanilines

Naphthalene-1,8-diylbis(diphenylmethylium) exhibits a unique electron-transfer reduction behavior due to the close proximity of the two triarylmethyl cations, which form a C-C bond while accepting two electrons, leading to 1,1,2,2-tetraphenylacenaphthene. The preparation of the dication was readily accomplished under anhydrous conditions starting from a cyclic bis(triarylmethyl) ether, derived from 1,8-dibromonaphthalene. The process proceeded via deoxygenation accompanying the formation of a disiloxane on treatment with a silylating agent (Me3SiClO4 or Me 3SiOTf) in 1,1,1,3,3,3-hexafluoropropan-2-ol. The dication was successfully employed for oxidative coupling of N,N-dialkylanilines at the paraposition to afford the corresponding benzidines in good to excellent yield.