1971-81-9 Usage
Description
4-Dimethylamino-1-naphthaldehyde, also known as 4-DMA-1-NA, is an organic compound with the molecular formula C12H11NO. It is a derivative of naphthaldehyde, featuring a dimethylamino group attached to the 4-position of the naphthalene ring. 4-DIMETHYLAMINO-1-NAPHTHALDEHYDE is known for its unique chemical properties and potential applications in various fields.
Uses
Used in Chemical Synthesis:
4-Dimethylamino-1-naphthaldehyde is used as a key intermediate in the synthesis of various organic compounds, particularly those with pharmaceutical or chemical applications. Its unique structure allows for further functionalization and modification, making it a versatile building block in organic chemistry.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 4-Dimethylamino-1-naphthaldehyde is used as a starting material for the development of new drugs. Its chemical properties enable the creation of novel drug candidates with potential therapeutic benefits.
Used in Dye Manufacturing:
4-Dimethylamino-1-naphthaldehyde is also utilized in the production of dyes, specifically as a precursor for the synthesis of leuco base. This leuco base is then used to create various dyes with different color properties, contributing to the diversity of colorants available in the market.
Used in Analytical Chemistry:
Due to its unique chemical structure, 4-Dimethylamino-1-naphthaldehyde can be employed in analytical chemistry as a reagent or a derivatizing agent. It can be used to detect or quantify specific compounds through colorimetric or fluorometric methods, providing valuable information in research and quality control processes.
Check Digit Verification of cas no
The CAS Registry Mumber 1971-81-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,7 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1971-81:
(6*1)+(5*9)+(4*7)+(3*1)+(2*8)+(1*1)=99
99 % 10 = 9
So 1971-81-9 is a valid CAS Registry Number.
InChI:InChI=1/C13H13NO/c1-14(2)13-8-7-10(9-15)11-5-3-4-6-12(11)13/h3-9H,1-2H3
1971-81-9Relevant articles and documents
Synthesis of Polyaromatic Rings: Rh(III)-Catalyzed [5 + 1] Annulation of Enaminones with Vinyl Esters through C-H Bond Functionalization
Liang, Gaohui,Rong, Jiaxin,Sun, Wangbin,Chen, Gengjia,Jiang, Yaojia,Loh, Teck-Peng
supporting information, (2018/11/23)
An expedient [5 + 1] annulation method via Rh(III)-catalyzed C-H bond functionalization of enaminones to synthesize polyaromatic rings is described. The reaction tolerates a broad range of functional groups and offers a new entry to construct polycyclic a
A simple TiCl4 promoted arylation of orthoformate and benzyl ethers by N,N-dialkylarylamines
Periasamy, Mariappan,Kishorebabu, Neela,Natarajan Jayakumar
, p. 1955 - 1958 (2007/10/03)
N,N-Dialkylarylamines react with trimethyl orthoformate and TiCl4 under ambient conditions to give the corresponding formyl derivatives in 75-89% yields, whereas the corresponding arylated products are obtained from benzyl ethers and acetals in 42-78% yields.
The effects of cyclic terminal groups in di- and tri-arylmethane dyes. Part 2.1 Steric and electronic effects in derivatives of Victoria Blue
Guinot, Stephane G. R.,Hepworth, John D.,Wainwright, Mark
, p. 297 - 303 (2007/10/03)
The effects of N-alkyl and heterocycloalkyl substitueras on the light absorption properties of a range of novel dyes based on the 1-naphthyl analogue of Crystal Violet, Victoria Blue, have been investigated. Interaction between the N-terminal group and th
