Chloride substituents modify the physical properties of organic compounds in several ways. 6334-18-5, formula is C7H4Cl2O, Name is 2,3-Dichlorobenzaldehyde. They are typically denser than water due to the presence of chlorine, which has a high atomic weight. Application of C7H4Cl2O.
Karimi Askarani, Hajar;Karimi Zarchi, Mohammad Ali;Mirjalili, BiBi Fatemeh;Bamoniri, Abdolhamid research published ã?One-pot synthesis of polyhydroquinoline derivatives using nano-Fe3O4@dextrin/BF3 as a magnetic biodegradable catalystã? the research content is summarized as follows. In this study, the magnetized nano-dextrin-supported boron trifluoride (nano-Fe3O4@dextrin/BF3) as a green biopolymer-based catalyst is synthesized in two steps. In the first step, nano-dextrin is magnetized (nano-Fe3O4@dextrin), and in the second step, the BF3 is supported to the obtained nano-Fe3O4@dextrin. The structure of nano-Fe3O4@dextrin/BF3 is characterized by different techniques, including Fourier transform IR (FT-IR) spectroscopy, X-ray diffraction (XRD) pattern, energy dispersive X-ray (EDX) anal., SEM (SEM) imaging, mapping, vibrating sample magnetometer (VSM), and thermogravimetric anal. (TGA/DTG). The catalytic efficiency was also investigated in the synthesis of biol. active polyhydroquinoline derivatives via Hantzsch condensation reaction of aromatic aldehydes, dimedone, Et acetoacetate, and ammonium acetate under solvent-free conditions. The structure of products was confirmed by their m.ps. (MP), FT-IR, and 1H and 13C NMR (NMR) spectroscopy. This procedure enjoys advantages such as short reaction time, clean and fast work-up, and easy separation of the catalyst by an external magnet.
Application of C7H4Cl2O, 2,3-Dichlorobenzaldehyde(2,3-DBA)is a useful research compound. Its molecular formula is C7H4Cl2O and its molecular weight is 175.01 g/mol. The purity is usually 95%.
2,3-DBA is an organic compound that is used as a synthetic intermediate in the preparation of other chemicals. It is prepared by reacting 2-chloroacetophenone with hydrochloric acid and sodium carbonate in a reaction vessel. The product can be purified through fractional distillation or crystallization. The optical properties of 2,3-DBA are determined by its dipole moment and the substituents attached to the methylene group. Molecular modeling studies have shown that felodipine can bind to 2,3-DBA through its active methylene group. The reaction products between sulfadiazine and 2,3-DBA are pyridinedicarboxylic acid and 3-chlorobenzaldehyde.
2,3-DBA is part of a group of Benzaldehyde (B119740) derivatives that exhibit activity against Mycobacterium tuberculosis, the bacteria responsible for causing tuberculosis in humans. 2,3-DBA is also used as a reagent to synthesize (E)-2-(2-arylhydrazinyl)quinoxalines, compounds that have potent anticancer activity., 6334-18-5.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics