606-31-5 Usage
Description
2,6-Dinitrobenzaldehyde is an organic compound characterized by the presence of two nitro groups (-NO2) at the 2nd and 6th positions on a benzene ring, with an aldehyde functional group (-CHO) attached to the carbon atom at the 1st position. It is a yellow crystalline solid and is known for its reactivity and potential applications in various chemical processes.
Uses
Used in Organic Synthesis:
2,6-Dinitrobenzaldehyde is used as a key intermediate in the synthesis of various organic compounds, particularly in the production of dyes, pharmaceuticals, and other specialty chemicals. Its reactivity and functional groups make it a versatile building block for creating complex molecules.
Used in the Synthesis of Free Base Tetrakis(2,6-dinitrophenyl) Porphyrin:
2,6-Dinitrobenzaldehyde is specifically used in the synthesis of free base tetrakis(2,6-dinitrophenyl) porphyrin, a type of porphyrin molecule with potential applications in various fields, such as materials science, catalysis, and photochemistry. The incorporation of the 2,6-dinitrophenyl groups into the porphyrin structure can influence its properties and performance in these applications.
Check Digit Verification of cas no
The CAS Registry Mumber 606-31-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,0 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 606-31:
(5*6)+(4*0)+(3*6)+(2*3)+(1*1)=55
55 % 10 = 5
So 606-31-5 is a valid CAS Registry Number.
InChI:InChI=1/C7H4N2O5/c10-4-5-6(8(11)12)2-1-3-7(5)9(13)14/h1-4H
606-31-5Relevant articles and documents
Preparation method and application of O-nitrobenzaldehyde
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, (2020/09/23)
The invention relates to a preparation method of o-nitrobenzaldehyde. The preparation method comprises the following steps: reacting o-nitrobenzyl triphenylphosphonium bromide with the required product o-nitrobenzaldehyde as raw materials to generate 1, 2-bis (o-nitrophenyl) ethylene, and oxidizing with ozone to obtain o-nitrobenzaldehyde. The preparation method has the beneficial effects that only a proper amount of alkali is used for catalysis in a condensation reaction, and an intermediate product 1, 2-bis (o-nitrophenyl) ethylene can be efficiently obtained by catalysis of an alkaline water reaction; and gas-liquid reaction is performed by using a micro-channel reactor to finally obtain the required nitrobenzaldehyde. The method has the advantages of less used raw materials, high reaction yield, less by-products and impurities, simple and feasible purification operation, and convenience for industrial production in workshops. Under the condition that the current chemical engineering environment protection and safety situation is severe, the process route can stably supply the important chemical intermediates of the type in an environment-friendly mode with the extremely high atom utilization rate.
A convenient procedure for indirect oxidation of aromatic methyl groups to aldehydes and carboxylic acids
Deady, Leslie W.,Devine, Shane M.,Rogers, Michael L.
, p. 627 - 630 (2007/10/03)
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CALCIUM ANTAGONIST N-HETERO ESTER 1,4-DIHYDROPYRIDINES
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, (2008/06/13)
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