43036-07-3

Usage

Uses

Used in Pharmaceutical Industry:
4-AMINOACETANILIDE HYDROCHLORIDE is used as a chemical intermediate for the synthesis of various drugs and pharmaceutical products. Its role in the production of medications is crucial, contributing to the development of new and effective treatments.
Used in Chemical Industry:
In the chemical industry, 4-AMINOACETANILIDE HYDROCHLORIDE is utilized in the manufacture of dyes and other organic compounds. Its versatility as a chemical building block allows for the creation of a wide range of products with diverse applications.

InChI:InChI=1/C8H10N2O.ClH/c1-6(11)10-8-4-2-7(9)3-5-8;/h2-5H,9H2,1H3,(H,10,11);1H

Upstream product

• 122-80-5 N-acetyl-p-phenylenediamine 
• 106-50-3 1,4-phenylenediamine 

Downstream Products

• 92024-12-9 Ethylcyanylglyoxylat-4-acetamidophenylhydrazon 
• 92650-42-5 Diethylmesoxalat-4-acetamidophenylhydrazon 
• 77200-66-9 C₂₄H₂₃N₅O₄ 
• 92846-91-8 Mesoxalsaeure-4-acetamidophenylhydrazon 

Relevant academic research and scientific papers

Cobalt-Catalyzed Deoxygenative Hydroboration of Nitro Compounds and Applications to One-Pot Synthesis of Aldimines and Amides

The commercially available and bench-stable Co(acac)2 ligated with bis[(2-diphenylphosphino)phenyl] ether (dpephos) was employed for selective room temperature hydroboration of nitro compounds with HBPin (TOF up to 4615 h?1), tolerating halide, hydroxy, amino, ether, ester, lactone, amide and heteroaromatic functionalities. These reactions offered a direct access to a variety of N-borylamines RN(H)BPin, which were in situ treated with aldehydes and carboxylic acids to produce a series of aldimines and secondary carboxamides without the need for dehydrating and/or coupling reagents. Combination of these transformations in a sequential one-pot manner allowed for direct and selective synthesis of aldimines and secondary carboxamides from readily available and inexpensive nitro compounds.

Direct cycle between co-product and reactant: An approach to improve the atom economy and its application in the synthesis and protection of primary amines

Two important goals of green chemistry are to maximize the efficiency of reactants and to minimize the production of waste. In this study, a novel approach to improve the atom economy of a chemical process was developed by incorporating a direct cycle between a co-product and a reactant of the same reaction. To demonstrate this concept, recoverable 3,4-diphenylmaleic anhydride (1) was designed and used for the atom-economical synthesis of aliphatic primary amines from aqueous ammonia. In each individual cycle, only ammonia and alkyl halide were consumed, and 1 was recovered in nearly a quantitative yield. In this approach for developing atom-economical protecting agents, 1 showed good performance as a recoverable protecting agent for primary amines. The broad substrate scope, good tolerance to various reaction conditions, and high reaction and recovery rates make 1 a valuable complement to conventional primary amine protecting agents.

Process for the monoacylation of an aromatic primary diamine

A process for the monoacylating of an aromatic primary diamine containing no anionic water-solubilizing group, preferably m-phenylene or p-phenylenediamine, which comprises reacting an acylating agent in aqueous medium with a mineral acid salt, preferably the hydrochloric acid salt, of the diamine wherein the reaction mixture is maintained at a pH of from 1.5 to 3.5 during the addition and reaction of the acylating agent.