Výsledky vyhledávání - "Sodium tetrachloroaurate"

First examples of a covalent bond between gold and selenophene

Autor: Alla Petrenko, Sergey Belyakov, Pavel Arsenyan

Publikováno v: Mendeleev Communications. 30:572-573

2(3)-Dichloroauryl-3(2)-(pyridin-2-yl)benzo[b]selenophenes bearing covalent bond with gold(iii) were synthesized by the treatment of (pyridin-2-yl)benzoselenophenes with sodium tetrachloroaurate. Molecular structures were unambiguously confirmed by X

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8682c7b4952d03f81d27a2ab7e9e44b3
https://doi.org/10.1016/j.mencom.2020.09.006

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Unusual Stability and Catalytic Activity of Gold Nanoparticles in Polyoxyethylene Cholesteryl Ether

Autor: Vaishwik Patel, Niki Pandya, Gajendra Rajput, Dharmesh Varade, Dhana Lakshmi Manyala

Publikováno v: Journal of nanoscience and nanotechnology. 20(4)

We report a simple and spontaneous method for creation of extremely stable and catalytically active gold nanoparticles (AuNPs) from polyoxyethylene cholesteryl ether (ChEO15) and sodium tetrachloroaurate (III) dihydrate (Na[AuCl₄] · 2H₂O). AuNPs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d8bba769d4dc9cebc28f0bcdfa91d42
https://pubmed.ncbi.nlm.nih.gov/31492226

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Review on methods, applications and role of gold nano particles in cancer therapy

Autor: Damodharan N, Manimaran, Chitneni Vyshuk Rao

Publikováno v: Research Journal of Pharmacy and Technology. 13:3963

Conventional drug delivery is replaced by targeted drug delivery to reduce toxicity, dose, to improve therapeutic efficiency and to provide better treatment for the patient. Nanotechnology has taken targeted drug delivery forward in recent years. Gol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83f01ee8cd4e31fb723974778a411b93
https://doi.org/10.5958/0974-360x.2020.00701.5

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Mild and Selective Deprotection of tert-Butyl(dimethyl)silyl Ethers with Catalytic Amounts of Sodium Tetrachloroaurate(III) Dihydrate

Autor: Lijuan Zhu, Kang Xiuqin, Chai Yonghai, Zhang Qi, Lei Long

Publikováno v: Synthesis. 47:55-64

A simple and mild method for the removal of tert-butyl(dimethyl)silyl (TBS) protecting groups with catalytic amounts of sodium tetrachloroaurate(III) dihydrate is described. The procedure permits selective deprotection of aliphatic TBS ethers in good

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf94a79b9f295679af940badbc4ee8d5
https://doi.org/10.1055/s-0034-1379032

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Recyclable gold(iii) dipyridine complex immobilized on Fe3O4magnetic nanoparticles: synthesis of 2,6-dihydro[2,1-a]isoindole under mild conditions

Autor: Seyed Mohsen Sadeghzadeh

Publikováno v: RSC Adv.. 4:43315-43320

A new Fe3O4 magnetic nanoparticles supported gold dipyridine complex was successfully prepared by attaching sodium tetrachloroaurate(III) hydrate to a novel dipyridine ligand functionalized Fe3O4. It was found to be an efficient catalyst for the synt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b7e11c48e9ca3c111edce08f389a346
https://doi.org/10.1039/c4ra07107g

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Synthesis and characterization of surface-enhanced Raman-scattered gold nanoparticles

Autor: Sushma Kalmodia, Sundara Ramaprabhu, Sailaja Elchuri, Colin J. Barrow, Raguraman Rajeswari, Jaidev Harjwani, Subramanian Krishnakumar, Wenrong Yang

Publikováno v: International Journal of Nanomedicine, Vol 2013, Iss Issue 1, Pp 4327-4338 (2013)
International Journal of Nanomedicine

In this paper, we report a simple, rapid, and robust method to synthesize surface-enhanced Raman-scattered gold nanoparticles (GNPs) based on green chemistry. Vitis vinifera L. extract was used to synthesize noncytotoxic Raman-active GNPs. These GNPs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df36bdeaaf8d933658655ccf8a9b2401
http://www.dovepress.com/synthesis-and-characterization-of-surface-enhanced-raman-scattered-gol-a14907

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Sodium tetrachloroaurate(III) dihydrate-catalyzed efficient synthesis of 1,5-benzodiazepine and quinoxaline derivatives

Autor: Ren-xin Shi, Yunkui Liu, Zhen-Yuan Xu

Publikováno v: Journal of Zhejiang University SCIENCE B. 11:102-108

Both 1,5-benzodiazepine and quinoxaline derivatives are important heterocycles in pharmaceuticals. We describe an efficient and clean method for the synthesis of 1,5-benzodiazepines from o-phenylenediamine and ketones catalyzed by sodium tetrachloroa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d85af6125e9cdfabef9494f11fbe5ab4
https://doi.org/10.1631/jzus.b0900288

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Gold(III)-Catalyzed 1,4-Nucleophilic Addition: Facile Approach to Prepare 2-Amino-1,4-naphthalenedione and 6-Amino-5,8-quinolinedione Derivatives

Autor: Shaozhong Wang, Chunhui Jiang

Publikováno v: Synlett. 2009:1099-1102

An efficient approach is developed to prepare different 2-amino-1,4-naphthalenedione and 6-amino-5,8-quinolinedione derivatives regioselectively by Au(III)-catalyzed 1,4-nucleophilic addition and subsequent oxidation. A wide variety of primary, secon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ab87c12abc8950563a126f382f9c3eb
https://doi.org/10.1055/s-0028-1088116

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