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4-phenyliminonaphthalen-1-one is an organic compound characterized by its chemical structure, which features a naphthalenone core with a phenyl group attached to the nitrogen atom of the imine functional group. 4-phenyliminonaphthalen-1-one is known for its potential applications in the synthesis of various pharmaceuticals and dyes due to its unique electronic properties and reactivity. It is a white crystalline solid that can be synthesized through various chemical reactions, often involving the condensation of naphthalene derivatives with phenylamine or its analogs. The compound's chemical properties, such as its reactivity towards nucleophiles and electrophiles, make it a valuable intermediate in organic synthesis.

7512-49-4

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7512-49-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7512-49-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,1 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7512-49:
(6*7)+(5*5)+(4*1)+(3*2)+(2*4)+(1*9)=94
94 % 10 = 4
So 7512-49-4 is a valid CAS Registry Number.

7512-49-4Relevant academic research and scientific papers

Regiodivergent Aromatic Electrophilic Substitution Using Nitrosoarenes in Hexafluoroisopropanol: A Gateway for Diarylamines and p-Iminoquinones Synthesis

Pradhan, Suman,Roy, Sourav,Ghosh, Soumen,Chatterjee, Indranil

supporting information, p. 4294 - 4301 (2019/08/20)

A metal-free aromatic electrophilic substitution reaction using nitrosoarenes as the electrophile in 1,1,1,3,3,3-hexafluoroisopropanol (HFIP) is reported. HFIP activates nitrosoarene towards the electrophilic C?H amination followed by a concomitant N?O bo

Nitroxide Radicals. Part 21. Spontaneous Decomposition of N-Aryl 1- and 2-Naphthyl Nitroxides

Forrester, Alexander R.,Fullerton, Joseph D.,McConnachie, Gordon

, p. 1759 - 1764 (2007/10/02)

N-Aryl 1-naphthyl nitroxides self-react in solution to give the corresponding secondary amines and N-aryl-1,4-naphthoquinone imines.When reaction at the 4-naphthyl position is hindered by substituents benzoquinone imines are also produced.N-Phenyl 2-naphthyl nitroxide under similar conditions gives the corresponding amine and 2-phenylamino-1,4-naphthoquinone via a 1,2-naphthoquinone imine N-oxide intermediate.

Reactivity and Structure of N-Phenyl-1-naphthylamines and Related Compounds. Part 3. Reaction with Oxygen-centred Radicals

Forrester, Alexander R.,Fullerton, Joseph D.,McConnachie, Gordon

, p. 2711 - 2715 (2007/10/02)

Comparison is made between products obtained by oxidation of N-phenyl-1-naphthylamines and 1-naphthyl phenyl nitroxides with peroxyl radicals.It is concluded that oxidation of the amines does not proceed to a considerable extent via the nitroxides.Comparison is also made of products obtained from these amines and nitroxides by oxidation with Fremy's salt.

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