7463-31-2

Usage

InChI:InChI=1/C10H11NO2/c1-7(12)9-4-3-5-10(6-9)11-8(2)13/h3-6H,1-2H3,(H,11,13)

Upstream product

• 108-24-7 acetic anhydride 
• 99-03-6 1-(3-aminophenyl)ethanone 
• 64-19-7 acetic acid 
• 91731-87-2 C₁₈H₁₇N₃O₃ 
• 201230-82-2 carbon monoxide 
• 75-36-5 acetyl chloride 
• 371754-89-1 N-(3-acetyl-phenyl)-N-allyl-acetamide 
• 98-86-2 acetophenone 
• 121-89-1 3-Nitroacetophenone 
• 150700-53-1 C₁₀H₁₃NO₂ 
• 108-22-5 Isopropenyl acetate 
• 19230-45-6 N-(3-iodophenyl)acetamide 
• 431-03-8 dimethylglyoxal 
• 71-55-6 1,1,1-trichloroethane 

Downstream Products

• 857728-60-0 acetic acid-[3-(N,N-dimethyl-β-alanyl)-anilide] 
• 39569-37-4 1-(3-acetylamino-phenyl)-ethanone oxime 
• 92642-18-7 N-(3-acetyl-2-nitrophenyl)acetamide 
• 6637-18-9 5-acetamido-2-nitroacetophenone 
• 587-02-0 m-ethylaniline 
• 79127-41-6 1-(3-amino-4-nitrophenyl)ethan-1-one 
• 54512-70-8 acetic acid-(3-trans-cinnamoyl-anilide) 
• 78070-16-3 3-Acetamido-α,α-dimethylbenzyl alcohol 
• 77817-28-8 N-(3-{1-[Benzyl-(2-hydroxy-ethyl)-hydrazono]-ethyl}-phenyl)-acetamide 
• 7766-63-4 N-(3-iso-propylphenyl)acetamide 
• 92642-17-6 N-(5-acetyl-2-nitrophenyl)acetamide 
• 10202-87-6 1-(3-amino-2-nitrophenyl)ethanone 
• 92642-29-0 3-(methylamino)-4-aminoacetophenone 
• 79127-39-2 3-(methylamino)-4-nitroacetophenone 

Relevant academic research and scientific papers

Visible-light induced one-pot hydrogenation and amidation of nitroaromatics with carboxylic acids over 2D MXene-derived Pt/N-TiO2/Ti3C2

Pt nanoparticles supported on N doped titanium dioxide/titanium carbide (MXene) heterojunctions were employed as photocatalysts for the tandem reactions between aromatic nitro compounds and carboxylic acids to produce amide products. The 3%Pt/N-TiO2/Ti3C2 heterojunction was prepared by in situ grew TiO2 on Ti3C2 nanosheets and then N doped TiO2 with melamine, Pt nanoparticles with 3.3 nm mean diameter well dispersed on N-TiO2/Ti3C2. 3%Pt/N-TiO2/Ti3C2 had excellent amidation activity and chemoselectivity under visible-light irradiation. The elevated catalytic performance of 3%Pt/N-TiO2/Ti3C2 was owing to the improvement in photogenerated electron and hole separation efficiency through charge short-range directional transmission caused by the intimate contact between the TiO2 and the conductive Ti3C2. This direct hydrogenation along with amidation between nitroaromatics and carboxylic acids own actual merits in the amides produce with no harmful byproducts. In situ DRIFTS spectra verified that the amidation activation with visible light irradiation at 25 °C was much faster than heating.

Direct para-Selective C-H Amination of Iodobenzenes: Highly Efficient Approach for the Synthesis of Diarylamines

Iodine(III)-mediated synthesis of 4-iodo-N-phenylaniline from iodobenzene has been achieved, and the reaction can proceed under mild conditions. A variety of functional groups were well tolerated, providing the corresponding products in moderate to good yields. The remaining iodine group provides an effective platform for converting the products into several valuable asymmetric diphenylamines. Most importantly, this reaction can be easily scaled up to the ten-gram scale, highlighting its synthetic utility. The mechanistic study revealed that the in situ generated aryl hypervalent iodine intermediate is the key factor to realize this para-selective C-H amination reaction.

Direct Superacid-Promoted Difluoroethylation of Aromatics

Under superacid conditions, aromatic amines are directly and regioselectively 1,1-difluoroethylated. Low temperature in situ NMR studies confirmed the presence of benzylic α-fluoronium and α-chloronium ions as key intermediates in the reaction. This method has a wide substrate scope and can be applied to the late-stage functionalization of natural alkaloids and active pharmaceutical ingredients.

Method for catalyzing one-pot hydrogenation and amidation of nitroaromatic hydrocarbon and carboxylic acid by visible light

The invention discloses a method for catalyzing one-pot hydrogenation and amidation reaction of nitroaromatic hydrocarbon and carboxylic acid by visible light. The method comprises the following steps: preparing Pt nanoparticles uniformly dispersed on an N-doped titanium dioxide/titanium carbide (MXene) heterojunction as a photocatalyst (3% Pt/N-TiO2/Ti3C2), and applying the catalyst to a cascade reaction of an aromatic nitro compound and carboxylic acid to prepare an amide product. The 3% Pt/N-TiO2/Ti3C2 has excellent tandem hydrogenation and amidation activity and chemical selectivity of an aromatic nitro compound and carboxylic acid under the irradiation of visible light. The excellent catalytic performance of 3% Pt/N-TiO2/Ti3C2 is attributed to the close contact of TiO2 and conductive Ti3C2, and the separation efficiency of photo-induced electrons and holes is improved through charge short-range directional transmission. The preparation method of the catalyst is simple and easy to operate, the catalyst can be used for photocatalytic efficient one-pot hydrogenation and amidation reactions, the reaction conditions are mild, and the catalyst is easy to recycle.

Rhodium(III)-Catalyzed Directed C-H Dienylation of Anilides with Allenes Leads to Highly Conjugated Systems

Allenes are unique coupling partners in transition-metal-catalyzed C-H functionalization leading to a variety of products via alkenylation, allenylation, allylation, and annulation reactions. The outcome is governed by both the reactivity of the allene and the formation and stability of the organometallic intermediate. An efficient Rh(III)-catalyzed, weakly coordinating group-directed dienylation of electronically unbiased allenes is developed using an N-acyl amino acid as a ligand. Further elaboration of the dienylated products to construct polycyclic compounds is also described.

Method for synthesizing alkyne through catalytic asymmetric cross coupling (by machine translation)

The invention belongs to the field of, asymmetric synthesis, and discloses a method for catalyzing asymmetric cross- coupling to synthesize: an alkyne, and the L method comprises, the following steps, of A: preparing B a cuprous, salt and C a: ligand; preparing a catalyst; adding a base; reacting the compound with the compound with the compound; and reacting the compound with the compound. Of these, one of them, X is selected from the group consisting of, R halogens. 1 Optionally substituted heteroarylsulfonylcyanamide groups selected from the, group consisting, of optionally substituted, phenyl groups In-flight vehicle, R6 Trialkyl silyl groups or alkyl radicals, R2 Cycloalkyl radicals optionally substituted with an, optionally substituted alkyl, (CH radical2 )n R4 Multi,layer chain, n＝0-10,R saw blade4 A group selected, from, the group consisting of phenyl, alkenyl, aralkynyls, noonyloxy,and, noonylsulfonylsulfonylsulfonylsulfonylsulfonylsulfonylsulfonylsulfonylsulfonylsulphonylsulphonylsulphonylsulphonylsulphonylsulphonylsulphonylsulphonylsulphonylsulphonylphenyl disiloxy-radicals. R3 A ligand, selected from hydrogen or any of the functional groups, is selected from the group consisting of, hydrogen and any L other functional group. The method, R disclosed by the, A invention has the, advantages of good catalytic, R ’ effect, wide application range. and high catalytic efficiency, and the, method disclosed by the, invention has the. advantages of good catalytic effect, wide application range and high catalytic efficiency. (by machine translation)

Metal-Free Photoinduced Transformation of Aryl Halides and Diketones into Aryl Ketones

The acylation of aryl halides to prepare aryl ketones without metal catalyst represents an important yet challenging topic towards more sustainable ketone synthesis. Herein, we describe a simple and efficient metal-free protocol for the acylation of aryl halides with diketone under the irradiation of light utilizing N-methylpiperidine as base under an air atmosphere. This reaction can tolerate a wide range of functional groups and the corresponding ketones can be obtained in modest to good yields.

A kind of two-thiazoline ketone compounds and pharmaceutical compositions thereof and use thereof (by machine translation)

The invention provides general formula (I) indicated by the thiazoline ketone compounds and pharmaceutical compositions thereof and use thereof. The compounds can be combined with the bromodomain domain of the protein, thereby adjusting the downstream signal path, to play a particular function, can be used for treating the relevant domain protein in the bromodomain of various diseases. Such compounds can be interference has Brd4 bromodomain domain with the acetylated histone binding, and then lower the oncogene c - the ventilating cabins and its related target gene transcription, so that it may be effective for treating the tumor. (by machine translation)

A new method for synthesizing zaleplon (by machine translation)

The present invention provides a new method for synthesizing zaleplon. In particular, the method of the invention takes the acetophenone as raw materials, make N-ethyl-N-[ 3 - (3- dimethyl amine -1-oxo-2-propenyl) phenyl] acetamide, with 3-amino-4-cyano pyrazole reaction, forming N-[ 3 - (3-cyano-pyrazolo [1,5-α] pyrimidin-7-yl) phenyl]-N-ethyl acetamide. The synthetic route of the present invention of fewer steps, after treatment is simple, low cost, suitable for industrial production. (by machine translation)

Highly ortho-Selective Chlorination of Anilines Using a Secondary Ammonium Salt Organocatalyst

An organocatalytic, highly facile, efficient, and regioselective ortho-chlorination of anilines is described. A secondary ammonium chloride salt has been employed as the catalyst and the reaction can be conducted at room temperature without protection from air and moisture. In addition, the reaction is readily scalable and the catalyst can be recycled and reused. This catalytic protocol has been applied to the efficient synthesis of a highly potent c-Met kinase inhibitor. Mechanistic studies revealed that unique structural features of the secondary ammonium chloride salt are important for both the catalysis and regioselectivity of the electrophilic ortho-chlorination.