Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Krapa Shankar"'
Autor:
Anamika Gupta, Safia Iqbal, null Roohi, Mohd. Kamil Hussain, Mohd. Rehan Zaheer, Krapa Shankar
Publikováno v:
ACS Omega. 7:34583-34598
A visible light-promoted, efficient, green, and sustainable strategy has been adopted to unlatch a new pathway toward the synthesis of a library of medicinally important 4,4'-(arylmethylene)bis(1H-pyrazol-5-ols) moieties using substituted aromatic al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c471c24069c0af463858504622f7b01
https://doi.org/10.1021/acsomega.2c04506
https://doi.org/10.1021/acsomega.2c04506
Autor:
Safia Iqbal, null Farhanaz, null Roohi, Mohd. Rehan Zaheer, Krapa Shankar, Mohd. Kamil Hussain, Qamar Zia, Md. Tabish Rehman, Mohamed F. AlAjmi, Anamika Gupta
A new and highly efficient visible-light-promoted catalyst free (VLCF) strategy for neat and clean synthesis of spiro indolo-quinazolinone-pyrrolo[3,4-a]pyrrolizine hybrids (6a–d) has been introduced. We have performed visible-light triggered 1,3-D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89f15f776c68ea217615a2deb31018c5
Publikováno v:
Inorganica Chimica Acta. 469:440-446
4,4′-Bipyridinium cobalt(II) 2,6-pyridinedicarboxylate hexahydrate forms host–guest complexes with hydroxy-aromatic compounds 2,3- or 2,7-dihydroxynaphthalene and phloroglucinol. Impressive aspect of the complex is the modification of protonated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79a4753a1aee9bea0712f05bf7ec4d13
https://doi.org/10.1016/j.ica.2017.09.055
https://doi.org/10.1016/j.ica.2017.09.055
Autor:
Krapa Shankar, Jubaraj B. Baruah
Publikováno v:
Inorganic Chemistry Communications. 84:45-48
A simple synthesis of a stable (μ-peroxo)(μ-hydroxido)bis[bis(ethylenediammine)cobalt(III)]2,4-dinitrophenolate trihydrate a dinuclear complex having peroxo-unit, Co3 + ions along with 2,4-dinitrophenolate anion which is generated by reactions of C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c6dce82c4ab86284b3ad35fab3c2191
https://doi.org/10.1016/j.inoche.2017.07.006
https://doi.org/10.1016/j.inoche.2017.07.006
Autor:
Krapa Shankar, Jubaraj B. Baruah
Publikováno v:
Polyhedron. 126:262-267
Lanthanum complexes possessing dihydroxyaromatic guests namely, (H2bpy)1.5[La(26pdc)3]·2(cat)·4H2O, (H2bpy)3[La(26pdc)3]2·3(23dhn)·19H2O, (H2bpy)1.5 [La(26pdc)3]·3(27dhn)·10H2O [26pdc = 2,6-pyridinedicarboxylate, bpy = 4,4′-bipyridine, cat =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab196a3d5e158af128e5eced670375be
https://doi.org/10.1016/j.poly.2017.01.053
https://doi.org/10.1016/j.poly.2017.01.053
Autor:
Babulal Das, Krapa Shankar, Zafar A. Siddiqi, Istikhar A. Ansari, Musheer Ahmad, Mukul Raizada, M. Shahid, Farasha Sama, Mo Ashafaq
Publikováno v:
Journal of Cluster Science. 28:1355-1377
A series of four new clusters with cationic unit [Co4(µ3-OH)(Rdea)2(L–L)4]4+ [R = –CH3 (1 and 2) or –CH2CH2CH2CH3 (3 and 4), L–L = 1,10-phenanthroline or 2,2′-bipyridine] is designed and characterized by elemental, spectroscopic (FTIR, ESI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a1e066e89d9e75b33c2c456a56d0a4c
https://doi.org/10.1007/s10876-016-1145-1
https://doi.org/10.1007/s10876-016-1145-1
Autor:
Krapa Shankar, Jubaraj B. Baruah
Publikováno v:
Inorganica Chimica Acta. 453:135-141
From reaction of tris-(1,10-phenanthroline)nickel(II) nitrate ( 1 ) with different nitroaromatics, inclusion complex of 4-nitrophenol [Ni(phn) 3 ](NO 3 ) 2 ·(Hnp)·2H 2 O ( 2 ) and mixed anionic nitro-aromatic complexes [Ni(phn) 3 ] 2 (dnp) 3 (NO 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94e56f3313fa7dfe8993f7caf7d33692
https://doi.org/10.1016/j.ica.2016.08.017
https://doi.org/10.1016/j.ica.2016.08.017
Autor:
Jubaraj B. Baruah, Krapa Shankar
Publikováno v:
ChemistrySelect. 1:5152-5158
This study describes properties of organized aromatic fluorophores present on two nano-dimensional cobalt complexes. Two mixed-valent cobalt tetranuclear oxido-bridged complexes [(μ2-Htea)2(phen)2Co2(μ3-O)2Co2(phen)2]Cl2.5H2O (1) and [(μ2-Htea)2(b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84adc075b3a27c0a9a2f449a86c7f955
https://doi.org/10.1002/slct.201601218
https://doi.org/10.1002/slct.201601218
Autor:
Jubaraj B. Baruah, Krapa Shankar
Publikováno v:
ChemistrySelect. 1:3038-3044
Interplay of weak interactions of di-aqua-bis-ethylenediammine copper(II) 2,2′-biquinoline-4,4′-dicarboxylate hydrate (1) were used to modulate solid state fluorescence emissions. Complex 1 forms porous self-assembly in solid state by hydrogen bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::904b7199c279a9dcda90082e87ca5ab3
https://doi.org/10.1002/slct.201600263
https://doi.org/10.1002/slct.201600263
Autor:
Krapa Shankar, Jubaraj B. Baruah
Publikováno v:
Journal of Chemical Sciences. 128:771-778
Different hydrogen bonded dimeric motifs of 3-carboxyphenoxyacetic acid (H2cpa) observed in the self-assemblies of salts or cocrystals of H2cpa with nitrogen containing compounds are discussed. Pyridinium salt of the H2cpa is a self-assembly of Hcpa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc3b67a254c7cf001c3130aca7bc5d25
https://doi.org/10.1007/s12039-016-1071-7
https://doi.org/10.1007/s12039-016-1071-7