Výsledky vyhledávání - "Uma Narang ."

Nanotechnology offers promising tools in interdisciplinary research areas and getting an upsurge of interest in cancer therapeutics. Organic nanomaterials and inorganic nanomaterials bring revolutionary advancement in cancer eradication process. Onco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f93fa55a43829314fbf931845f83eb6
https://doi.org/10.2174/0929867326666181224143734

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Synthesis of Newer Mercury(II) Complexes of Meso-Tetraaryl-21,23-Dithiaporphyrins

Autor: Soumee Bhattacharya, Anshu Dandia, Kumar Karitkey Yadav, Uma Narang, Shive M. S. Chauhan

Publikováno v: Advanced Science, Engineering and Medicine. 12:416-421

Due to the larger size of hetero atom and poor binding with metals, N2X2 type of core modified porphyrins show lesser tendency to form metal complexes. Mercury(II) complexes of symmetrical and unsymmetrical meso-tetraaryl-21,23-dithiaporphyrins are s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a32d948098c419f5d2803b1ea8d061d
https://doi.org/10.1166/asem.2020.2539

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Cobalt(II) Phthalocyanine Catalyzed One-Pot Synthesis of 2-Substituted Benzimidazoles, Benzothiazoles and Benzoxazoles from Substituted Benzyl Alcohols

Autor: Uma Narang, Kumar Karitkey Yadav, Soumee Bhattacharya, Shive M. S. Chauhan

Publikováno v: ChemistrySelect. 2:7135-7140

Cobalt(II) phthalocyanine catalyzed one-pot efficient synthetic procedure for the synthesis of 2-substituted benzimidazoles, benzothiazoles and benzoxazoles has been developed by using molecular oxygen as an oxidant. Varieties of o-substituted anilin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b51837e7d5fcb3ccbfec51545a9d3b27
https://doi.org/10.1002/slct.201701559

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CopperII phthalocyanine as an efficient and reusable catalyst for the N-arylation of nitrogen containing heterocycles

Autor: Soumee Bhattacharya, Uma Narang, Kumar Karitkey Yadav, Shive M. S. Chauhan

Publikováno v: Tetrahedron Letters. 58:3044-3048

Copper phthalocyanine (CuIIPc) was found to be an efficient catalyst for the catalyzed N-arylation of N H heterocycles with aryl iodides and bromides under mild reaction conditions. A variety of hindered and functionalized N H heterocycles and aryl h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ea01e5781840580cc988ddf7bec149d
https://doi.org/10.1016/j.tetlet.2017.06.067

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Xanthenedione Substituted Metallophthalocyanines as an Efficient and Recyclable Catalyst for One-pot Three Component Synthesis of 3-Substituted Indoles

Autor: Kumar Karitkey Yadav, Uma Narang, Sohail Ahmad, Soumee Bhattacharya, Sushma Chauhan

Publikováno v: ChemistrySelect. 1:3635-3639

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::59ae9953fa67acdfb1f113cb3cf29370
https://doi.org/10.1002/slct.201600654

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