About: Nano-ZnO Catalyzed Multicomponent One-Pot Synthesis of Novel Spiro(indoline-pyranodioxine) Derivatives

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About: Nano-ZnO Catalyzed Multicomponent One-Pot Synthesis of Novel Spiro(indoline-pyranodioxine) Derivatives Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Nano-ZnO Catalyzed Multicomponent One-Pot Synthesis of Novel Spiro(indoline-pyranodioxine) Derivatives
Creator	Dwivedi, Diksha Sachdeva, Harshita Saroj, Rekha
Source	PMC
abstract	A simple catalytic protocol for the synthesis of novel spiro[indoline-pyranodioxine] derivatives has been developed using ZnO nanoparticle as an efficient, green, and reusable catalyst. The derivatives are obtained in moderate to excellent yield by one-pot three-component reaction of an isatin, malononitrile/ethylcyanoacetate, and 2,2-dimethyl-1,3-dioxane-4,6-dione in absolute ethanol under conventional heating and microwave irradiation. The catalyst was recovered by filtration from the reaction mixture and reused during five consecutive runs without any apparent loss of activity for the same reaction. The mild reaction conditions and recyclability of the catalyst make it environmentally benign synthetic procedure.
has issue date	2014-02-05(xsd:dateTime)
bibo:doi	10.1155/2014/427195
bibo:pmid	24683341
has license	cc-by
sha1sum (hex)	e74b146de222afb1af191265d849fc86048712bc
schema:url	https://doi.org/10.1155/2014/427195
resource representing a document's title	Nano-ZnO Catalyzed Multicomponent One-Pot Synthesis of Novel Spiro(indoline-pyranodioxine) Derivatives
has PubMed Central identifier	PMC3933407
has PubMed identifier	24683341
schema:publication	ScientificWorldJournal
resource representing a document's body	covid:e74b146de222afb1af191265d849fc86048712bc#body_text
is schema:about of	named entity 'ABSOLUTE ETHANOL' named entity 'NOVEL' named entity 'REUSED' named entity 'PROCEDURE' named entity 'PROTOCOL' named entity 'MILD REACTION' named entity 'CATALYTIC' named entity 'NANO-' named entity 'ONE-POT SYNTHESIS' named entity 'GREEN' named entity 'ISATIN' named entity 'ZNO' named entity 'MODERATE' named entity 'SIMPLE' named entity 'CONDITIONS' named entity 'REACTION' named entity 'MAKE' named entity 'YIELD' named entity 'DIMETHYL' named entity 'BENIGN' named entity 'RECOVERED' named entity 'THREE-COMPONENT REACTION' named entity 'USING' named entity 'HEATING' named entity 'DIONE' named entity 'MICROWAVE IRRADIATION' named entity 'ACTIVITY' named entity 'LOSS OF' named entity 'CONSECUTIVE' named entity 'RUNS' named entity 'REUSABLE CATALYST' named entity 'OBTAINED' named entity 'SYNTHETIC' named entity '2C6' named entity 'MALONONITRILE' named entity 'MIXTURE' named entity 'CATALYST' named entity 'SYNTHESIS' named entity 'CONVENTIONAL' named entity 'FILTRATION' named entity 'APPARENT' named entity 'NOVEL' named entity 'DIOXANE' named entity 'ZNO NANOPARTICLE' named entity 'EXCELLENT' named entity 'EFFICIENT' covid:arg/e74b146de222afb1af191265d849fc86048712bc named entity 'reaction conditions' named entity 'isatin' named entity 'malononitrile' named entity 'recyclability' named entity 'One-Pot Synthesis' named entity 'spiro' named entity 'Agilent Technologies' named entity 'microwave' named entity '4a-f' named entity 'nanoparticle' named entity '1,3-dioxane' named entity 'nanoparticles' named entity 'heterocyclic compounds' named entity 'XRD' named entity 'microwave irradiation' named entity 'agonist' named entity 'nanoparticles' named entity 'dione' named entity 'Infrared' named entity 'nanoparticle' named entity 'UV-VIS' named entity 'ethyl ester' named entity 'indoline' named entity 'Meldrum's acid' named entity 'ZnO' named entity 'carbonitrile' named entity '1,3-dioxane' named entity 'IR spectra' named entity 'X-ray diffraction' named entity 'building block' named entity 'Perkin Elmer' named entity 'microwave oven'

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