7472-54-0

Usage

Uses

Used in Pharmaceutical Research and Development:
P-BENZANISIDIDE is used as a reagent in organic chemical reactions for its role in the synthesis of various pharmaceutical compounds. It is valued for its potential pharmacological activities, making it a key component in drug development processes.
Used in Organic Synthesis:
P-BENZANISIDIDE is used as an intermediate in the synthesis of other organic compounds and drugs, contributing to the creation of new chemical entities with potential applications in various industries.
Used in Drug Manufacturing:
P-BENZANISIDIDE is utilized in the manufacturing of drugs, where its aromatic amine structure is essential for the formation of active pharmaceutical ingredients.

Upstream product

• 5310-26-9 N-(4-methoxyphenyl)benzothioamide 
• 98-88-4 benzoyl chloride 
• 104-94-9 4-methoxy-aniline 
• 18039-42-4 5-Phenyl-1H-tetrazole 
• 100-17-4 para-methoxynitrobenzene 
• 201230-82-2 carbon monoxide 
• 106501-69-3 N-(4,4-dimethoxycyclohexa-2,5-dien-1-ylidene)benzamide 
• 64-19-7 acetic acid 
• 21251-12-7 N-benzoyl-O-acetylhydroxylamine 
• 100-66-3 methoxybenzene 
• 112934-28-8 N-(4-methoxyphenyl)-N-tosylbenzamide 
• 71-43-2 benzene 
• 24316-60-7 (4-methoxyphenyl)(phenyl)methanone oxime 
• 36684-49-8 2-iodo-N-(4-methoxyphenyl)benzamide 

Downstream Products

• 60566-20-3 N-(4-methoxyphenyl)-N'-(4-methoxyphenyl)benzamidine 
• 106501-69-3 N-(4,4-dimethoxycyclohexa-2,5-dien-1-ylidene)benzamide 
• 106501-68-2 N-(1,4,4-Trimethoxy-cyclohexa-2,5-dienyl)-benzamide 
• 82791-59-1 6,7-Dimethoxy-2-(4-methoxy-phenyl)-1-phenyl-2H-isoquinolin-3-one 
• 69825-55-4 [Benzoyl-(4-methoxy-phenyl)-amino]-acetic acid ethyl ester 
• 861528-89-4 benzoic acid-(4-methoxy-2,3-dinitro-anilide) 
• 74-87-3 methylene chloride 
• 123-30-8 4-amino-phenol 
• 65-85-0 benzoic acid 
• 3532-69-2 3-hydroxy-2-(4-methoxyphenyl)-3-phenyl-2,3-dihydro-1H-isoindol-1-one 
• 15457-50-8 p-benzoylaminophenol 
• 33675-68-2 N-(4-methoxyphenyl)-N-methyl-benzamide 

Relevant academic research and scientific papers

Nickel-Catalyzed Cross-Electrophile Coupling between C(sp2)-F and C(sp2)-Cl Bonds by the Reaction of ortho-Fluoro-Aromatic Amides with Aryl Chlorides

Ni-catalyzed cross-electrophile coupling between C(sp2)-F bonds in ortho-fluoro-substituted aromatic amides and C(sp2)-Cl bonds in aryl chlorides in the presence of Zn as a reductant and LiOtBu as a base, and LiCl and ZnCl2 as additives is reported. The reaction displayed excellent functional group tolerance and a broad substrate scope. The reaction was also applicable to cross-electrophile coupling between C(sp2)-F and C(sp2)-O bonds in an aryl tosylate and a triflate derivative.

Generation of Oxyphosphonium Ions by Photoredox/Cobaloxime Catalysis for Scalable Amide and Peptide Synthesis in Batch and Continuous-Flow

Phosphine-mediated deoxygenative nucleophilic substitutions, such as the Mitsunobu reaction, are of great importance in organic synthesis. However, the conventional protocols require stoichiometric oxidants to trigger the formation of the oxyphosphonium i

In Situ Formation of Cationic π-Allylpalladium Precatalysts in Alcoholic Solvents: Application to C-N Bond Formation

We report an efficient Buchwald-Hartwig cross-coupling reaction in alcoholic solvent, in which a low catalyst loading showed excellent performance for coupling aryl halides (I, Br, and Cl) with a broad set of amines, amides, ureas, and carbamates under mild conditions. Mechanistically speaking, in a protic and polar medium, extremely bulky biarylphosphine ligands interact with the dimeric precatalyst [Pd(π-(R)-allyl)Cl]2 to form the corresponding cationic complexes [Pd(π-(R)-allyl)(L)]Cl in situ and spontaneously. The resulting precatalyst further evolves under basic conditions into the corresponding L-Pd(0) catalyst, which is commonly employed for cross-coupling reactions. This mechanistic study highlights the prominent role of alcoholic solvents for the formation of the active catalyst.

Nickel-Catalyzed Reductive Cross-Coupling of N-Acyl and N-Sulfonyl Benzotriazoles with Diverse Nitro Compounds: Rapid Access to Amides and Sulfonamides

Herein we report a Ni-catalyzed reductive transamidation of conveniently available N-acyl benzotriazoles with alkyl, alkenyl, and aryl nitro compounds, which afforded various amides with good yields and a broad substrate scope. The same catalytic reaction conditions were also applicable for N-sulfonyl benzotriazoles, which could undergo smooth reductive coupling with nitroarenes and nitroalkanes to afford the corresponding sulfonamides.

Method for synthesizing amide derivative under catalysis of vanadium

The invention discloses a method for synthesizing an amide derivative under the catalysis of vanadium, which comprises the following step of: by using a nitro aromatic compound and an ester compound as raw materials, a vanadium compound as a catalyst and magnesium chips as a reducing agent, carrying out amidation reaction in an organic solvent to obtain the amide derivative. The method has the advantages that (1) the nitro aromatic compound which is good in stability, low in price and easy to obtain is used as a nitrogen source; (2) the used catalyst is cheap, easy to obtain and low in toxicity; and (3) the method has good substrate applicability, and is suitable for aromatic nitro compounds, fatty esters and aryl esters containing different substituents.

Visible-light-induced direct construction of amide bond from carboxylic acids with amines in aqueous solution

A novel visible-light-promoted N-acylation for the synthesis of amides from easily available carboxylic acids with amines in the presence of I2 within 2.5 h in aqueous solution has been developed. Using sunlight as the visible light source greatly reduces the cost of experiments and produces almost no toxic effects. Hence, this study provides an alternative catalytic system for the construction of a wide range of amides with readily available materials. Moreover, the strategy was successfully applied in the preparation of N-(3-(2,6-dimethoxyphenoxy)-7-nitroquinoxalin-2-yl)benzohydrazide, which displayed a signification anti-proliferation effect on A549, MCF-7 and HCT116 cell lines.

Method for click construction of amido bond by using pyrimidine condensing agent and application of amido bond in synthesis of amide and polypeptide

The invention discloses a method for click construction of an amido bond by using a pyrimidine condensing agent and an application of the amido bond in synthesis of amide and polypeptide. The amido bond construction method comprises the following steps: adding an organic solvent dissolved with organic alkali into a carboxylic acid component and an amine component, stirring for reaction, adding an organic solvent dissolved with a pyrimidine condensing agent, continuously stirring for reaction, concentrating, separating and purifying to obtain an amide or polypeptide product. According to the amido bond construction method, the use amount of the condensing agent is small, and the condensing agent is safe, odorless and easy to store and has good atom economy. The amido bond construction reaction time is only several seconds to ten minutes, and the amide or polypeptide synthesis time is greatly shortened. Besides, the amido bond construction reaction can also be quickly carried out in an organic phase-water phase biphasic system and in the organic phase-water phase biphasic system under the condition that alkali is not added, so that a mild and feasible path is provided for the amido bond construction reaction in an alkali-sensitive biological system.

NDTP Mediated Direct Rapid Amide and Peptide Synthesis without Epimerization

Herein, we explored an unprecedented mild, nonirritating, conveniently available, and recyclable coupling reagent NDTP, which could activate the carboxylic acids via acyl thiocyanide and enable the rapid amide and peptide synthesis at very mild conditions

A practical and sustainable protocol for direct amidation of unactivated esters under transition-metal-free and solvent-free conditions

In this paper, a NaOtBu-mediated synthesis approach was developed for direct amidation of unactivated esters with amines under transition-metal-free and solvent-free conditions, affording a series of amides in good to excellent yields at room temperature. In particular, an environmentally friendly and practical workup procedure, which circumvents the use of organic solvents and chromatography in most cases, was disclosed. Moreover, the gram-scale production of representative products3a,3wand3auwas efficiently realized by applying operationally simple, sustainable and practical procedures. Furthermore, this approach was also applicable to the synthesis of valuable molecules such as moclobemide (a powerful antidepressant), benodanil and fenfuram (two commercial agricultural fungicides). These results demonstrate that this protocol has the potential to streamline amide synthesis in industry. Meanwhile, quantitative green metrics of all the target products were evaluated, implying that the present protocol is advantageous over the reported ones in terms of environmental friendliness and sustainability. Finally, additional experiments and computational calculations were carried out to elucidate the mechanistic insight of this transformation, and one plausible mechanism was provided on the basis of these results and the related literature reports.

Manganese Catalyzed Direct Amidation of Esters with Amines

The transition metal catalyzed amide bond forming reaction of esters with amines has been developed as an advanced approach for overcoming the shortcomings of traditional methods. The broad scope of substrates in transition metal catalyzed amidations remains a challenge. Here, a manganese(I)-catalyzed method for the direct synthesis of amides from a various number of esters and amines is reported with unprecedented substrate scope using a low catalyst loading. A wide range of aromatic, aliphatic, and heterocyclic esters, even in fatty acid esters, reacted with a diverse range of primary aryl amines, primary alkyl amines, and secondary alkyl amines to form amides. It is noteworthy that this approach provides the first example of the transition metal catalyzed amide bond forming reaction from fatty acid esters and amines. The acid-base mechanism for the manganese(I)-catalyzed direct amidation of esters with amines was elucidated by DFT calculations.