6526-67-6

Usage

InChI:InChI=1/C9H10ClNO/c1-11(2)9(12)7-5-3-4-6-8(7)10/h3-6H,1-2H3

Upstream product

• 609-65-4 o-chlorobenzoyl chloride 
• 124-40-3 dimethyl amine 
• 3984-14-3 N,N-dimethylsulfamide 
• 118-91-2 ortho-chlorobenzoic acid 
• 680-31-9 N,N,N,N,N,N-hexamethylphosphoric triamide 
• 83575-79-5 (2-Chloro-phenyl)-dimethylamino-trimethylsilanyloxy-acetonitrile 
• 68-12-2 N,N-dimethyl-formamide 
• 506-59-2 N,N-dimethylammonium chloride 
• 17849-38-6 2-Chlorobenzyl alcohol 
• 89-98-5 2-chloro-benzaldehyde 
• 95-49-8 2-methylchlorobenzene 
• 2856-63-5 2-Chlorophenylacetonitrile 
• 611-74-5 N,N-dimethylbenzamide 
• 66985-47-5 2-chloro-α-[(trimethylsilyl)oxy]benzeneacetonitrile 

Downstream Products

• 15482-61-8 2-chloro-N,N-dimethylbenzothioamide 
• 610-96-8 methyl chlorobenzoate 
• 112044-02-7 pentacarbonyl{(2-chlorophenyl)(N,N-dimethylamino)carbene}chromium⁽⁰⁾ 
• 6269-46-1 2-(2-chlorophenyl)-1,3-benzothiazole 
• 89-98-5 2-chloro-benzaldehyde 
• 66635-87-8 5-o-chlorobenzoyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acid 

Relevant academic research and scientific papers

Visible-Light Photoredox-Catalyzed Amidation of Benzylic Alcohols

A new photocatalyzed route to amides from alcohols and amines mediated by visible light is presented. The reaction is carried out in ethyl acetate as a solvent. Ethyl acetate can be defined a green and bio-based solvent. The starting materials such as the energy source are easily available, stable, and inexpensive. The reaction has shown to be general and high yielding.

POCl3 promoted metal-free synthesis of tertiary amides by coupling of carboxylic acids and N,N-disubstituted formamides

Herein we report a robust and synthetically useful catalyst-free amination methodology by the coupling of carboxylic acids and N-substituted formamides using POCl3 as a promoter. Versatile amides with a wide array of substituent groups were prepared within only 1 h in good to excellent yields. And even multi-substituted aromatic carboxylic acids could give the desired products with satisfactory results.

Direct Synthesis of Amides from Oxidative Coupling of Benzyl Alcohols and N-substituted Formamides Using a Co–Al Based Heterogeneous Catalyst

Present work reports the direct synthesis of amides from oxidative coupling of benzyl alcohols with various N-substituted formamides using a cobalt-hydrotalcite (Co-HT) derived catalyst. The Co-HT derived catalysts (Co-HT-2, Co-HT-3 and Co-HT-4 having Co2+/Al3+ molar ratio in the catalyst preparation mixture as 1/1, 2/1 and 3/1 respectively) were prepare following a co-precipitation method and characterized well by powder XRD, XPS, FEG-SEM, EDS, DTG–TGA, FT-IR and N2 physisorption measurements. A range of functional amides were obtained in good yields from oxidative coupling of various substituted benzyl alcohols and a range of N-substituted formamides using Co-HT-3 catalyst and oxidant TBHP. Mechanistic investigation suggests that the amidation reaction is associated with the formation and coupling of radical species. Furthermore, the Co-HT derived catalyst was easily recoverable and recyclable with retained high catalytic activity towards the oxidative coupling of benzyl alcohol with DMF. Graphical Abstract: [Figure not available: see fulltext.].

Oxidative amidation of benzaldehydes and benzylamines with: N -substituted formamides over a Co/Al hydrotalcite-derived catalyst

The present work describes a highly efficient synthetic strategy for amides via oxidative coupling of benzaldehydes or benzylamines with N-substituted formamides using a heterogeneous Co/Al hydrotalcite-derived catalyst in the presence of TBHP. A series of Co/Al hydrotalcite-derived catalysts (Cat-2, Cat-3, and Cat-4 with the Co2+/Al3+ molar ratio in the synthesis mixture as 1/1, 2/1 and 3/1) have been prepared by a simple co-precipitation method and characterized using powder XRD, XPS, FEG-SEM, EDS, FT-IR, DTG-TGA and N2 physical adsorption techniques. Among the as-prepared catalysts, Cat-3 exhibited excellent catalytic activity towards the direct amidation of benzaldehydes as well as benzylamines bearing various substituents into the corresponding amides at 100 °C using TBHP as an oxidant. The mechanistic investigation of the amidation reaction revealed that the reaction follows a radical pathway. Furthermore, the catalyst is easily separable and recyclable without considerable loss in catalytic activity.

FeCl3 catalyzed amide compound synthesis method

The invention relates to an FeCl3 catalyzed amide compound synthesis method. According to the synthesis method, carboxylic acid and N-substituted formamide are employed to synthesize an amide compound under the catalysis of FeCl3. The synthesis method provided by the invention has the characteristics of mild conditions, high reaction efficiency, and wide applicability to substrates of different functional groups. The amide compound efficiently constructed by the invention is an important skeleton of many organic molecules, drugs, proteins and bioactive molecules. The synthesis method provided by the invention provides a widely applicable preparation method for synthesis of the compounds.

Synthesis method of amide aryl compound

The invention relates to a synthesis method of an amide aryl compounds. According to the method, Ru-(p-cymene) C12 is taken as a catalyst, K2S2O8 is taken as an oxidizing agent, Xantphos is taken as a ligand, one reactant (N, N-dialkyl formamide) is taken

Pd(PPh3)4 catalyzed amide compound synthesis method

The invention relates to a Pd(PPh3)4 catalyzed amide compound synthesis method. The synthesis method takes carboxylic acid as the substrate, and adopts N-substituted formamide as the amine source to synthesize an amide compound under the catalysis of Pd(PPh3)4. The method is widely applicable to substrates with different functional groups. The amide compound efficiently constructed by the invention is an important skeleton of many organic molecules, drugs, peptides, bioactive molecules and natural products. The synthesis method provided by the invention provides a widely applicable preparation method for synthesis of the compounds.

Method for synthesizing phosphorus-oxychloride-promoted amide compound

The invention relates to a method for synthesizing a phosphorus-oxychloride-promoted amide compound. The synthesizing method includes the steps that carboxylic acid serves as one reactant, another reactant (N,N-dialkyl methanamide) serves as a solvent, one equivalent of phosphorus oxychloride is added, and the amide compound is prepared. The reaction substrates are low in price and easy to get, the nature is stable, toxicity is small, the reaction speed is high, conditions are moderate, and the reaction substrates can be widely applied to substrates with different functional groups. The efficiently-constructed amide compound is an important molecular skeleton for many medicines, bioactive molecules and natural products, and the synthesizing method is a widely-applicable preparing method for synthesizing the compound.

Ru-catalyzed direct amidation of carboxylic acids with N-substituted formamides

The direct amidation of carboxylic acids with N-substituted formamides has been accomplished via ruthenium catalysis. In the presence of ruthenium catalyst, a versatile range of carboxylic acids and N-substituted formamides undergoes amidation reaction to produce synthetically useful amides in good yields. C[dbnd]O in amide product came from benzoic acid but not N-substituted formamides, and which was confirmed by Isotope experiment.

In situ protection and deprotection of amines for iron catalyzed oxidative amidation of aldehydes

An environmentally friendly synthetic route by the application of CO2 to synthesize amides via in situ protection and deprotection of amines for iron catalyzed oxidative amidation of aldehydes was developed. Various secondary and tertiary amides have been synthesized in moderate to good yields under mild and neutral reaction conditions. The use of amine hydrochloride salts and hence base for neutralization step is totally avoided in this protocol.