Novel Mannich bases bearing pyrazolone moiety. Synthesis, characterization and electrochemical studies
نویسندگان
چکیده
منابع مشابه
synthesis and characterization of some macrocyclic schiff bases
ماکروسیکلهای شیف باز از اهمیت زیادی در شیمی آلی و دارویی برخوردار می باشند. این ماکروسیکلها با دارابودن گروه های مناسب در مکانهای مناسب می توانند فلزاتی مثل مس، نیکل و ... را در حفره های خود به دام انداخته، کمپلکسهای پایدار تولید نمایند. در این پایان نامه ابتدا یک دی آلدئید آروماتیک از گلیسیرین تهیه می شود و در مرحله بعدی واکنش با دی آمینهای آروماتیک و یا آلیفاتیک در رقتهای بسیار زیاد منجر به ت...
15 صفحه اولAntifungal activity studies of some mannich bases carrying nitrofuran moiety
A series of 3-substituted-4-(5-nitro-2-furfurylidene)amino-5-mercapto-1,2,4-triazoles 3 and their Mannich bases have been synthesized. The structures of these Schiff bases and Mannich bases were confirmed on the basis of elemental analysis, H NMR and mass spectral data. The above compounds were also screened for their antifungal activity against C.albicans.
متن کاملDesign, Synthesis, Characterization, and Computational Studies on Benzamide Substituted Mannich Bases as Novel, Potential Antibacterial Agents
A series of benzamide substituted Mannich bases (1-7) were synthesized. The synthesized derivatives were authenticated by TLC, UV-Visible, FTIR, NMR, and mass spectroscopic techniques and further screened for in vitro antibacterial activity by test tube dilution method using amoxicillin and cefixime as standard drugs. The compounds 5, 6, and 7 were found to be the most active antibacterial agen...
متن کاملSynthesis and antimicrobial studies of some Mannich bases carrying imidazole moiety.
3 Starting from 2-methyl-4-nitro-imidazole, new 5-(2-methyl- 4-nitro-1-imidazomethyl)-1,3,4-oxadiazole-2-thione () was synthesized and was subjected to Mannich reaction with appropriate amines to yield a new series of 3-substituted aminomethyl-5-(2-methyl-4-nitro-1-imidazomethyl)- 1,3,4-oxadiazole-2-thiones (4a-j). The structure of the title compounds was elucidated by elemental analysis and sp...
متن کاملSynthesis and Antimicrobial Studies of Some Novel Mannich Bases Derived from Secondary Amines
The amino alkylation of aromatic substrates by the Mannich reaction is of considerable importance for the synthesis and modification of biologically active compounds. The Mannich derivatives of 2-Chloro 4nitrobenzamide with formaldehyde and various secondary amines were synthesized for study of their biological effects. The structures of the synthesized compounds were assigned on the basis of e...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Electrochemical Science and Engineering
سال: 2013
ISSN: 1847-9286
DOI: 10.5599/jese.2013.0030