Novel Schiff bases derived from 5-aminobarbituric acid: synthesis and solid state structure
نویسندگان
چکیده
منابع مشابه
Synthesis of Novel Schiff Bases Derived from 4-aminoantipyrine
Article history: Received 15 April 2014 Received in revised form 22 May 2014 Accepted 25 October 2014 Available online 10 November 2014
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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 اولSome Novel Amino Acid-Schiff Bases and their Complexes Synthesis, Characterization, Solid State Conductivity Behaviors and Potentiometric Studies
Three new Schiff bases derived from the condensation reaction of thiophene-2-carbaldehyde and DL-alanine, DL-valine and DL-phenylalanine have been synthesized and their Co(II), Ni(II) and Cu(II) complexes have been prepared. The Schiff bases and the complexes have been characterized by their analytical and spectral data. The protonation constants of the Schiff bases and stability constants of t...
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Addition of Potassium cyanide to a mixture of Schiff base and lithium perchlorate afforded a-aminonitriles in high yields. Addition of potassium cyanide to a methanolic solution of Schiff base and phosphoric acid afforded a-aminonitriles. When the reaction mixture was refluxed it gave a-amino acids in high yields.
متن کاملSynthesis and Antimicrobial Evaluation of some novel Schiff bases derived from Benzothiazole derivative
In an attempt to find out a new class of antimicrobial agents new series of Benzylidine-2imino-1,3-benzothiazole and other related products containing benzothiazole moiety were prepared. The synthesis was carried out by condensation of different aromatic aldehydes with benzothiazole derivative using different procedures. The synthesised compounds were characterized and evaluated for antimicrobi...
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ژورنال
عنوان ژورنال: Arkivoc
سال: 2006
ISSN: 1551-7012
DOI: 10.3998/ark.5550190.0008.307