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RISمزایای آموزش و ارتباط صنعت با دانشگاه
ارتباط صحیح و کامل بین صنعت، آموزش و پرورش و دانشگاه کلید اصلی رشد و پیشرفت جوامع در دنیای
امروز می باشد جامعه ایران به عنوان جامعهای در حال توسعه نیازمند رشد و توسعهای متوازن و هماهنگ است
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One-pot solvent free synthesis of someindolylmethane amine derivativesbyFe(HSO4)3 as a recycable catalyst
In recent years, significant interest has been devoted to the preparation of substituted indoles due to their varied biological activities including antioxidant, antibacterial, and insecticidal. They also act as colon ...
َ A novel synthesis of chiral triazolo peteridine heterocyclic systems by using amino acids
A novel synthesis of chiral triazolo peteridine heterocyclic systems by using amino acids were described
One-pot Solvent Free Synthesis of Some Tert-indolylmethane Amine Derivatives by Fe(HSO4)3 as a Recyclable Catalyst
Solvent-free synthesis of 3-substituted indole derivatives by a one-pot three-component coupling reaction
between aldehyde, N-alkyl aniline and indole by Fe(HSO4)3 catalyzed is described. The noticeable features
of ...
Benzimidazolium Dicationic Ionic Liquid as an Efficient and Reusable Catalyst for the Synthesis of α-aminophosphonates and Bis (α-aminophosphonates) under Solvent-free Condition
Benzimidazolium based on dicationic acidic ionic liquid (AIL) is designed, synthesized,
and successfully used as a catalyst for the one-pot synthesis of α-aminophosphonates
derivatives. The application of ...
Synthesis of [1,2,4]triazolo[3,4-b]pteridines as a novel class of heterocyclic compounds
A series of pteridine derivatives have been synthesised through intramolecular cyclisation of 2,4-dichloro-6-methyl-5-nitro pyrimidine with various esters of amino acids. The subsequently reaction of pteridines with hydrazine ...
Synthesis of new supramolecular receptor based on diphenylglycoluril structure using click chemistry
Molecular receptors in living organisms play basic roles in the nutrition, growth and differentiation of live cells [1]. Artificial receptors are able to imitate this function which can help scientists to understand the ...
Synthesis of new heterocyclic system: 2-substituted-4-methyl-5,11dihydrobenzo[b]pyrimido[4,5-e][1,4]thiazepine
The development of heterocyclic scaffolds is a fast emerging subject in medicinal chemistry. Among these, benzo-fused sulfurated seven-membered lactams are endowed with a large spectrum of biological activities with a wide ...
LaCl3.7H2O: an efficient Lewis acid catalyst for synthesis N-(benzothiazole-2-yl)- O,O-dimethyl-α-aminophosphonates
A three-component synthesis of α- aminophosphonate is described from a reaction between aldehydes, 2-aminobenzothiazole, and trimethyl phosphite in the presence of LaCl3.7H2O as a catalyst under solvent-free conditions for ...
Ionic liquids as highly efficient and reusable catalyst for one-pot synthesis of bis-α-aminophosphonate
Ionic liquids (ILs) have gained great attention in recent years [1]. ILs have a high polarity and low vapor pressure. These characteristics combined with immiscibility with most of the less polar organic solvents led to ...