41823-28-3

Basic information

• Product Name: 5-AMINO-3,4-DIHYDRONAPHTHALEN-1(2H)-ONE
• Synonyms: 5-AMINO-3,4-DIHYDRONAPHTHALEN-1(2H)-ONE;5-Amino-1,2,3,4-tetrahydronaphthalene-1-one;5-Amino-1-tetralone;5-Amino-3,4-dihydro-1(2H)-naphthalenone;5-aMino-2,3,4-trihydronaphthalen-1-one;5-AMino-3,4-dihydro-2H-naphthalen-1-one;5-Amino-3,4-dihydronaphthalen-1(2H)
• CAS NO: 41823-28-3
• Molecular Formula: C₁₀H₁₁NO
• Molecular Weight: 161.2
• Mol File: 41823-28-3.mol
• Article Data: 6

Chemical Properties

• Melting Point: 119-120℃
• Appearance: /
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 5-AMINO-3,4-DIHYDRONAPHTHALEN-1(2H)-ONE(CAS DataBase Reference)
• NIST Chemistry Reference: 5-AMINO-3,4-DIHYDRONAPHTHALEN-1(2H)-ONE(41823-28-3)
• EPA Substance Registry System: 5-AMINO-3,4-DIHYDRONAPHTHALEN-1(2H)-ONE(41823-28-3)

Safety Data

• Hazardous Substances Data: 41823-28-3(Hazardous Substances Data)

Usage

General Description

5-Amino-3,4-dihydronaphthalen-1(2H)-one is a chemical compound with the molecular formula C11H11NO. It is a derivative of naphthalene and is commonly used as an intermediate in the synthesis of pharmaceuticals and organic compounds. 5-AMINO-3,4-DIHYDRONAPHTHALEN-1(2H)-ONE is known for its aromatic and heterocyclic structure, and it is often used as a building block in the creation of various drugs and chemical products. It is also known for its potential biological and pharmacological activities, making it a valuable compound in the field of medicinal chemistry. Additionally, it is important to handle this chemical with caution and follow appropriate safety measures due to its potential hazards and toxic nature.

Upstream product

• 51114-73-9 5-nitro-1-tetralone 
• 7439-89-6 iron 
• 438526-37-5 4-(2-aminophenyl)-butyronitrile 
• 7783-70-2 antimony pentafluoride 
• 29809-14-1 5-nitro-1,2,3,4-tetrahydronaphthalene 
• 529-34-0 3,4-dihydronaphthalene-1(2H)-one 
• 90401-69-7 6-(N,N-dimethylthiocarbamoyloxy)-5-nitro-3,4-dihydro-1(2H)-naphthalenone 
• 90401-70-0 6-(N,N-dimethylcarbamoylthio)-5-nitro-3,4-dihydro-1(2H)-naphthalenone 
• 59604-35-2 6-hydroxy-5-nitrotetralone 
• 83-55-6 5-amino-1-naphthol 
• 119-64-2 tetralin 
• 90401-71-1 6-mercapto-5-nitro-3,4-dihydro-1(2H)-naphthalenone 

Downstream Products

• 26673-30-3 5-chloro-3,4-dihydro-1(2H)-naphthalenone 
• 725233-15-8 N-benzyl-N-(5-cyano-7,8-dihydronaphthalen-1-yl)methanesulfonamide 
• 725233-09-0 N-benzyl-N-(5-oxo-5,6,7,8-tetrahydronaphthalen-1-yl)methanesulfonamide 

Relevant articles and documents

NaI/PPh3-Mediated Photochemical Reduction and Amination of Nitroarenes

A mild transition-metal- and photosensitizer-free photoredox system based on the combination of NaI and PPh3 was found to enable highly selective reduction of nitroarenes. This protocol tolerates a broad range of reducible functional groups such as halogen (Cl, Br, and even I), aldehyde, ketone, carboxyl, and cyano. Moreover, the photoredox catalysis with NaI and stoichiometric PPh3 provides also an alternative entry to Cadogan-type reductive amination when o-nitrobiarenes were used.

Process for producing 1,5-diaminonaphthalene

The present invention relates to a process for producing 1,5-diaminonaphthalene without formation of 1,8-diaminonaphthalene and not through an unstable nitro imine and nitro enamine as intermediates, the process including the steps of dehydrogenating 5-substituted-1-tetralone to produce a naphthol compound and then aminating the hydroxyl group of the naphthol compound.

Process for the production of 1,5-naphthalenediamine

The invention relates to a process for the production of 1,5-naphthalenediamine and to the intermediates 4-(2-nitrophenyl)butyronitrile, 5-nitro-3,4-dihydro-1(2H)-naphthyl-imine, 5-nitroso-1-naphthylamine, 5-nitro-1-naphthylamine, 4-(2-aminophenyl)-butyronitrile, 5-amino-3,4-dihydro-1(2H)-naphthalene imine, 4-(2-nitrophenyl)ethyl butyrate and 4-(2-nitrophenyl)butyramide obtainable during the process.