Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Arkadi Vigalok"'
Autor:
Varun Rawat, Arkadi Vigalok
Publikováno v:
Molecules, Vol 27, Iss 17, p 5689 (2022)
A series of fluorescent calix[4]arene scaffolds bearing electron-rich carbazole moiety conjugated at the lower rim have been prepared. Studies of the fluorescence quenching in the presence of the N-methyl pyridinium guest revealed that the electronic
Externí odkaz:
https://doaj.org/article/a689709cffdf472abfcfe96b0dd48c72
Publikováno v:
Chemical Communications. 59:5543-5546
Novel calixarene scaffolds incorporating fused carbazole moieties demonstrated aggregation-induced emission-based luminogen (AIEgen) properties in aqueous media, and were applied for the host–guest detection of nitric oxide.
Autor:
Varun Rawat, Arkadi Vigalok, Anshu Kumar Sinha, Garima Sachdeva, Chandra Mohan Srivastava, Gyandshwar K. Rao, Arun Kumar, Mandeep Singh, Komal Rathi, Ved Prakash Verma, Bhupender Yadav, Amit Kumar Pandey, Monika Vats
Publikováno v:
ACS Omega. 7:28471-28480
Publikováno v:
Organometallics. 41:634-641
Publikováno v:
Angewandte Chemie. 134
Publikováno v:
Organic Letters
Conjugated 5,5'-Bicalixarene scaffolds having fluorophores at the chain termini have been prepared and tested in the supramolecular detection of nitric oxide. Scaffolds bearing electron-rich fluorophores demonstrated a stronger turn-off response to t
Publikováno v:
Journal of the American Chemical Society. 142:20725-20734
We present the first example of an unprecedented and fast aryl C(sp2)-X reductive elimination from a series of isolated Pt(IV) aryl complexes (Ar = p-FC6H4) LPtIVF(py)(Ar)X (X = CN, Cl, 4-OC6H4NO2) and LPtIVF2(Ar)(HX) (X = NHAlk; Alk = n-Bu, PhCH2, c
Catalytic application of zinc complex of oxygen depleted 1,3-bis(pyrazole)-p-tert-butylcalix[4]arene
Publikováno v:
Tetrahedron Letters. 60:796-799
In this paper we have described the synthesis and coordination properties of monometallic Zinc complex of oxygen depleted bis(pyrazole)-p-tert-butylcalix[4]arene ligand. We also present the catalytic activity of the Zinc–bis(pyrazole) complex, in a
Publikováno v:
Journal of the American Chemical Society
We present the first example of an unprecedented and fast aryl C(sp2)–X reductive elimination from a series of isolated Pt(IV) aryl complexes (Ar = p-FC6H4) LPtIVF(py)(Ar)X (X = CN, Cl, 4-OC6H4NO2) and LPtIVF2(Ar)(HX) (X = NHAlk; Alk = n-Bu, PhCH2,
Publikováno v:
Chemical communications (Cambridge, England). 56(95)
A novel SWIFT-based strategy for fluorimetric detection of practical amounts (minimal effective dose or lower) of chemical warfare agents is reported. This strategy employs readily available reagents and allows distinguishing between the V and G agen