Chemical engineers ensure the efficiency and safety of chemical processes, adapt the chemical make-up of products to meet environmental or economic needs, and apply new technologies to improve existing processes. 369-34-6, Name is 3,4-Difluoronitrobenzene, SMILES is C1=C(C=CC(=C1F)F)[N+](=O)[O-], belongs to phthalazine compound. In a document, author is El-Shamy, Ibrahim E., introduce the new discover, Name: 3,4-Difluoronitrobenzene.
The phthalazine carbohydrazide 2 was prepared and incorporated into the corresponding 1,2,4-triazole and carbamate derivatives. Phthalazine carboxylic acid hydrazide 2 was treated with isatine and cyclohexanone to give the corresponding hydrazone derivatives 16,19 in good yields. Furthermore, cc-amino acid derivative conjugated with 1-oxophthalazine moiety 35 was synthesized by the reaction of the corresponding aizde 28, via the azide-coupling method, with glycine methyl ester. The peptide ester 35 was converted into their corresponding amide 36 by treating with methanolic ammonia. Moreover, 35 was boiled with hydrazine hydrate to afford the corresponding hydrazide 37. Finally, the dipeptide 38 was prepared by coupling of 35 with L-alanine methyl ester. Some of these compounds were screened in vitro for their antimicrobial activity. The energy gap between the highest occupied molecular orbital and lowest unoccupied molecular orbital has been calculated using the theoretical computations to reflect the chemical reactivity and kinetic stability of compounds. (C) 2014 Elsevier Ltd. All rights reserved.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 369-34-6. Name: 3,4-Difluoronitrobenzene.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem