22978-56-9 Usage
Uses
Used in Pharmaceutical Industry:
2,4-dinitrobenzanilide is used as a precursor for the synthesis of pharmaceuticals, contributing to the development of new medications. Its unique chemical properties make it a valuable starting material in the production of various drugs.
Used in Chemical Industry:
In the chemical industry, 2,4-dinitrobenzanilide serves as a starting material for the production of dyes, highlighting its versatility in different applications beyond pharmaceuticals.
Used as a Reagent:
2,4-dinitrobenzanilide is used as a reagent in the preparation of 2-nitrobenzanilide and 4-nitrobenzanilide, which have applications in both the pharmaceutical and chemical industries. This role underscores its importance in facilitating the synthesis of other valuable compounds.
Used in Research and Development:
Due to its unique chemical properties, 2,4-dinitrobenzanilide may also have potential uses in research and development, where it can be explored for new applications and further understanding of its chemical behavior.
Check Digit Verification of cas no
The CAS Registry Mumber 22978-56-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,9,7 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 22978-56:
(7*2)+(6*2)+(5*9)+(4*7)+(3*8)+(2*5)+(1*6)=139
139 % 10 = 9
So 22978-56-9 is a valid CAS Registry Number.
InChI:InChI=1/C13H9N3O5/c17-13(14-9-4-2-1-3-5-9)11-7-6-10(15(18)19)8-12(11)16(20)21/h1-8H,(H,14,17)
22978-56-9Relevant academic research and scientific papers
Nitro derivatives of cyclic sulfoximides of the 1,2-benzoisothiazole series
Serebryakov,Zlotin
, p. 1549 - 1555 (2007/10/03)
Nitro derivatives of 1-R-1,2-benzoisothiazol-3-one 1-oxide were synthesized by the reactions of 2-alkyl(phenyl)thio-4-nitro- and 4,6-dinitro-2-(phenylthio)benzamides with chlorine in 60% acetic acid. Analogous reactions of 2-(n-butylthio)-4-nitro- and 2-(tert-butylthio)-4-nitrobenzamides with chlorine afforded 2-butyl- and 2-H-1,2-benzoisothiazol-3-one 1-oxides, respectively. The proposed reaction mechanism includes the formation and subsequent transformations of S-alkyl-S-aryl- and S,S-diarylchlorosulfonium chlorides.
EFFECT OF THE STRUCTURE OF CARBOXYLIC ACIDS ON THEIR CATALYTIC ACTIVITY IN THE ALCOHOLYSIS OF CARBOXYLIC ACID CHLORIDES BY 1-BUTANOL IN TOLUENE
Semenyuk, G. V.,Oleinik, N. M.,Razumova, N. G.,Zhil'tsov, N. P.
, p. 1225 - 1231 (2007/10/02)
The kinetics of the reactions of butyryl chloride with 1-butanol in toluene, catalyzed by trimethylacetic, acetic, and monochloro- and trichloroacetic acids, were studied.It was shown that these acids hardly differ at all in catalytic activity, and the Taft constant was ρ* 0.The obtained data are compared with those for the alcoholysis of 3,5-dinitrobenzoyl chloride and trichloroacetyl chloride and also for certain aminolysis reactions.Details of the mechanism of bifunctional catalysis are amplified.
