An efficient protocol for the synthesis of spiroindenoquinoxaline derivatives using novel NiFe2O4/Ag3PO4 as a nano magnetically heterogeneous catalyst
Sign Up to like & getrecommendations! Published in 2019 at "Polyhedron"
DOI: 10.1016/j.poly.2019.02.032
Abstract: Abstract This work presents the one-pot, four component reaction for the synthesis and characterization of various spiro[indeno[1,2-b]quinoxaline-11,4-pyran]-2′-amine via ninhydrin, 1,2-phenylenediamine, malononitrile or ethylcyanoacetate and α-methylenecarbonyl compounds under reflux conditions by using NiFe2O4/Ag3PO4 as a novel… read more here.
Keywords: efficient protocol; ag3po4; nife2o4 ag3po4; protocol synthesis ... See more keywords
Visible-Light-Induced Deoxygenation/Defluorination Protocol for Synthesis of γ,γ-Difluoroallylic Ketones.
Sign Up to like & getrecommendations! Published in 2020 at "Organic letters"
DOI: 10.1021/acs.orglett.9b04504
Abstract: Herein, we describe an efficient, practical photocatalytic deoxygenation/defluorination protocol for the synthesis of γ,γ-difluoroallylic ketones from commercially available aromatic carboxylic acids, triphenylphosphine, and α-trifluoromethyl alkenes. The protocol has good functional group tolerance and a broad… read more here.
Keywords: deoxygenation defluorination; difluoroallylic ketones; defluorination protocol; synthesis difluoroallylic ... See more keywords
An Extended Protocol for the Synthesis of Monodisperse Gold Nanotriangles.
Sign Up to like & getrecommendations! Published in 2021 at "ACS nano"
DOI: 10.1021/acsnano.1c10538
Abstract: Anisotropic plasmonic nanoparticles have found applications in a wide range of scientific and technological fields, including medicine, energy storage and production, ultrasensitive sensing, catalysis, and photonics. These colloids owe their all-around success in such different… read more here.
Keywords: extended protocol; protocol synthesis; gold; gold nanotriangles ... See more keywords
Sustainable Protocol for the Synthesis of 2′,3′-Dideoxynucleoside and 2′,3′-Didehydro-2′,3′-dideoxynucleoside Derivatives
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27133993
Abstract: An improved protocol for the transformation of ribonucleosides into 2′,3′-dideoxynucleoside and 2′,3′-didehydro-2′,3′-dideoxynucleoside derivatives, including the anti-HIV drugs stavudine (d4T), zalcitabine (ddC) and didanosine (ddI), was established. The process involves radical deoxygenation of xanthate using environmentally… read more here.
Keywords: didehydro dideoxynucleoside; dideoxynucleoside didehydro; dideoxynucleoside; sustainable protocol ... See more keywords