B
Badiadka Narayana
Researcher at Mangalore University
Publications - 748
Citations - 5701
Badiadka Narayana is an academic researcher from Mangalore University. The author has contributed to research in topics: Dihedral angle & Ring (chemistry). The author has an hindex of 29, co-authored 733 publications receiving 4694 citations. Previous affiliations of Badiadka Narayana include Keene State College & University of Mysore.
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4,6-Bis(4-fluoro-phen-yl)-2-phenyl-1H-indazol-3(2H)-one.
Ray J. Butcher,Mehmet Akkurt,Seranthimata Samshuddin,Badiadka Narayana,Hemmige S. Yathirajan +4 more
TL;DR: In the title compound, C25H16F2N2O, the pyrazole ring is almost planar (r.m.s. deviation = 0.028 Å) and makes a dihedral angle of 5.86 (11)° with the indazole benzene ring.
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1,5-Bis(4-chlorophenyl)penta-1,4-dien-3-one
Ray J. Butcher,Hemmige S. Yathirajan,Balladka Kunhanna Sarojini,Badiadka Narayana,K. K. Vijaya Raj +4 more
TL;DR: The title compound, C17H12Cl2O, shows significant non-linear optical activity as discussed by the authors, and a twofold rotation axis passes through the carbonyl group. But it cannot be used for optical imaging.
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Spectrophotometric determination of nevirapine using tetrathiocyanatocobalt(II) ion as a reagent
TL;DR: In this paper, a simple and rapid spectrophotometric method for the determination of nevirapine is described, which is based on the reaction of nirapine with tetrathiocyanatocobalt(II) ion in buffer of pH 4 to form the corresponding complex.
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Redetermination of dihydro-artemisinin at 103 (2) K.
TL;DR: The structure of the title compound, C15H24O5, has been redetermined at 103 (2) K, with much improved precision, and is a derivative of the antimalaria compound artemisinin.
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N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-[4-(methyl-sulfan-yl)phen-yl]acetamide.
Hoong-Kun Fun,Ching Kheng Quah,Prakash S. Nayak,Badiadka Narayana,Balladka Kunhanna Sarojini +4 more
TL;DR: In the title compound, C20H21N3O2S, the 2,3-dihydro-1H-pyrazole ring is nearly planar (r.m.s. deviation = 0.023 Å) and forms dihedral angles of 16.96 (6) and 38.93 (6)° with the benzene and phenyl rings, respectively.