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Ankita Rai

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Articles 17
Citations 123
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Recent Articles
11.
Singh M, Bhardiya S, Patel D, Khuntey B, Yadav S, Rai A, et al.
Talanta . 2023 Nov; 269:125400. PMID: 37972507
A bio-nanocomposite "Co-doped-g-CN@ biomolecule assisted electrochemically reduced graphene nanosheets (Co-g-CN@GN)" was prepared by electrochemical exfoliation of GO from graphite anode in the presence of amino acid 'l-cysteine' followed by its...
12.
Shukla P, Asati A, Bhardiya S, Singh M, Rai V, Rai A
J Org Chem . 2020 Nov; 85(23):15552-15561. PMID: 33146530
Unprecedented metal-free synthesis of a variety of amines and amides is reported via amination of C(sp)-H and C(sp)-H bonds. The strategy involves graphene-oxide/I-catalyzed nitrene insertion using PhINTs as a nitrene...
13.
Rai V, Mahata S, Kashyap H, Singh M, Rai A
Curr Org Synth . 2020 Jun; 17(3):164-191. PMID: 32538718
This work is based on various bio-reduction of graphene oxide into reduced graphene oxide and their applications in organic synthesis and group transformations. Graphene oxide, with abundant oxygencontaining functional groups...
14.
Shukla P, Asati A, Bhardiya S, Singh M, Rai V, Rai A
J Org Chem . 2020 Jun; 85(12):7772-7780. PMID: 32479077
The aza-Diels-Alder reaction of various alkenes and formed 1-aza-1,3-dienes from the reaction of furan/pyrrole/thiophene and PhINTs for the regioselective synthesis of tetrahydropyridine (THP) derivatives was realized. The reaction was catalyzed...
15.
Rai A, Das M, Tripathi A
Crit Rev Food Sci Nutr . 2019 Aug; 60(16):2710-2729. PMID: 31446772
Zearalenone (ZEA) is a mycotoxin produced by the fungi of genera, which contaminates the cereals and food stuffs worldwide. mycotoxins are considered as important metabolites related to animal and human...
16.
Rai A, Dixit S, Singh S, Gautam N, Das M, Tripathi A
J Food Sci . 2018 Nov; 83(12):3126-3133. PMID: 30466136
Zearalenone (ZEA) is a toxic metabolite of Fusarium genera that frequently contaminates cereal grains. India being a tropical country provides suitable conditions for fungal invasion to the cereals. In the...
17.
Singh A, Chawla R, Rai A, Yadav L
Chem Commun (Camb) . 2012 Mar; 48(31):3766-8. PMID: 22399056
NHC-catalysed azalactone ring-opening and piperidine ring-closing cascade with α,β-unsaturated aldehydes (enals) in a one-pot operation is reported. The present reaction cascade offers a convenient method for a highly diastereoselective synthesis...
18.
Rai A, Yadav L
Org Biomol Chem . 2011 Oct; 9(23):8058-61. PMID: 21972130
A novel one-pot highly diastereoselective synthesis of substituted 3-nitroazetidines via an anionic domino process is described. The synthesis involves a high yielding annulation of Baylis-Hillman alcohols and their aldehydes with...
19.
Yadav L, Rai A
Carbohydr Res . 2009 Oct; 344(17):2329-35. PMID: 19818433
A novel K-10 clay (nanoclay)-catalyzed expeditious synthesis of polyfunctionalized bicyclic pyrimidines using unprotected aldoses, 2-methyl-2-phenyl-1,3-oxathiolan-5-one and amidines/guanidine is reported. These polyfunctionalized bicyclic pyrimidines were obtained in excellent yields (72-93%) with...