نتایج جستجو برای: tetrazole derivatives

تعداد نتایج: 105468  

Journal: :Chemistry: A European Journal 2021

Photochemistry provides a wide range of alternative reagents that hold potential for use in bimolecular functionalisation proteins. Here, we report the synthesis and characterisation metal ion binding chelates derivatised with disubstituted tetrazoles photoradiochemical labelling monoclonal antibodies (mAbs). The photophysical properties featuring extended aromatic systems auxochromic substitue...

2014
Pravin Patil Kareem Khoury Eberhardt Herdtweck Alexander Dömling

Novel scaffolds are of uttermost importance for the discovery of functional material. Three different heterocyclic scaffolds easily accessible from isocyanoacetaldehyde dimethylacetal 1 by multicomponent reaction (MCR) are described. They can be efficiently synthesized by a Ugi tetrazole multicomponent reaction of 1. We discuss the synthesis, 3D structures, and other physicochemical properties.

Journal: :Dalton transactions 2013
Karen D M MaGee Phillip J Wright Sara Muzzioli Claire M Siedlovskas Paolo Raiteri Murray V Baker David H Brown Stefano Stagni Massimiliano Massi

The coordination of 2-pyridyltetrazolate and ortho-xylene-linked bis(NHC)cyclophane to Pt(II) yielded a novel complex characterised by enhanced pure deep-blue emission, whose intensity can be modulated via methylation of the tetrazole ring.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1392

در بخش اول ، تهیه و شناسایی کربن نانو تیوب عامل دار شده توسط فسفونیک اسید (mwcnts-c-po3h2) و کاربرد آن به عنوان کاتالیست مناسب، هتروژن و قابل بازیافت در سنتز ترکیبات آلی مورد مطالعه قرار گرفت. ما مشاهده کردیم که این کاتالیست به عنوان یک کاتالیست مناسب،هتروژن و قابل بازیابی در واکنشهای زیر عمل میکند: آسیلاسیون الکلها، فنولها، تیولها و آمینهای آروماتیک تهیه مشتقات کوئین اکسالین تهیه مشتقات 1،1...

Journal: :Molecular bioSystems 2010
Wenjiao Song Zhipeng Yu Michael M Madden Qing Lin

We report a chemical lipidation model for the study of protein lipidations in vitro and in live mammalian cells based on a bioorthogonal, photoinduced tetrazole-alkene cycloaddition reaction.

Journal: :Chemical communications 2007
Devin J Mahnke Robert McDonald Fraser Hof

An adaptive tetrazole-derived host provides insight into tetrazolate-biomolecule interactions, and is the first member of a new family of receptors that function in pure water.

Journal: :Molbank 2023

Highly purified 5-vinyl-1H-tetrazole was synthesized, which is in great demand modern medicine and industry as a monomer for obtaining nitrogen-rich macromolecular compounds reagent the complete synthesis of biological compounds. The molecular structure studied experimentally with sequential X-ray diffraction analysis theoretically ab initio quantum chemical calculations. data from differential...

Journal: :Polycyclic Aromatic Compounds 2023

With the critical increase in patients suffering from various types of malignant growth, it is obvious that quick steps development novel and viable agents should be taken. In current study, we focused on a synthetic approach for synthesis tetrazole derivatives using Ugi-4CR by employing gold catalyst water: methanol media. Gold’s adjustable nature, unique characteristics, mild reaction conditi...

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