Search Results - "Rajanna, K.C."

2,4,6-Trichloro-1,3,5-triazine and N,N′-dimethylformamide as an effective Vilsmeier–Haack reagent for the synthesis of 2-chloro-3-formyl quinolines from acetanilides by Venkanna, P., Rajanna, K.C., Satish Kumar, M., Bismillah Ansari, Mohd, Moazzam Ali, M.

“…[Display omitted] TCTA–DMF (2,4,6-trichloro-1,3,5-triazine/N,N′-dimethylformamide) adduct has been used as a Vilsmeier–Haack type reagent for effective…”
Get full text

Environmentally benign contemporary Friedel–Crafts acylation of 1-halo-2-methoxynaphthalenes and its related compounds under conventional and nonconventional conditions by Rajendar Reddy, K., Rajanna, K.C., Uppalaiah, K.

“…This study highlights environmentally benign simple and practical methods for the selective acylation of 1-halo-2-methoxynaphthalenes, anisole,…”
Get full text

Sodium perborate/NaNO2/KHSO4-triggered synthesis and kinetics of nitration of aromatic compounds by Rajanna, K. C., Muppidi, Suresh, Pasnoori, Srinivas, Saiprakash, P. K.

“…Sodium perborate (SPB) was used as efficient green catalyst for NaNO 2 /KHSO 4 -mediated nitration of aromatic compounds in aqueous acetonitrile medium…”
Get full text

Manganese(II) salts as efficient catalysts for chemo selective transesterification of β-keto esters under non-conventional conditions by Krishnaiah, G., Sandeep, B., Kondhare, D., Rajanna, K.C., Narendar Reddy, J., Rajeshwar Rao, Y., Zhubaidha, P.K.

“…Transesterification of β-ketoesters with various alcohols has been studied under conventional and non-conventional conditions using desktop chemicals such as…”
Get full text

Kinetics and mechanism of quinolinium chlorochromate mediated oxidation of sugar alcohols in Bronsted acid media by Babu, K. Satish, Rajanna, K.C., Reddy, J. Narender, Reddy, K. Rajendar, Rao, Y. Rajeshwer

“…•Kinetics of oxidation of certain sugar alcohols have been studied by quinolinium chloro chromate (QCC) obeyed second order kinetics with a first order in…”
Get full text

Kinetic and mechanistic study of micellar effects in ammonium metavanadate/NaNO2-triggered nitration of phenols in aqueous bisulfate and acetonitrile medium by Venkatesham, N., Rajanna, K. C., Keerthi Devi, D., Veerasomaiah, P.

“…Ammonium metavanadate (AMV)/NaNO 2 -triggered nitration of phenols (Ar–OH) in aqueous KHSO 4 -acetonitrile medium is too sluggish, even at elevated…”
Get full text

Metal nitrate driven nitro Hunsdiecker reaction with α,β-unsaturated carboxylic acids under solvent-free conditions by Ramgopal, S., Ramesh, K., Chakradhar, A., Reddy, N. Maasi, Rajanna, K.C.

“…Catalyst = Mg(NO 3) 2, Sr(NO 3) 2, Al(NO 3) 3, Ca(NO 3) 2, Ni(NO 3) 2, Cd(NO 3) 2, Zn(NO 3) 2, Hg(NO 3) 2, AgNO 3, ZrO(NO 3) 2, UO 2(NO 3) 2, Th(NO 3) 2 or…”
Get full text

Photoluminescence properties of poly (p-phenylene vinylene) films deposited by chemical vapor deposition by Gedelian, Cynthia A., Rajanna, K.C., Premerlani, Brian, Lu, Toh-Ming

“…Photoluminescence spectra of PPV at varying thicknesses and temperatures have been studied. A study of the quenching of the polymer film using a modified…”
Get full text

Ru (III) Catalyzed Oxidation of Aliphatic Ketones by N-Bromosuccinimide in Aqueous Acetic Acid : A Kinetic Study by Giridhar Reddy, P., Ramesh, K., Shylaja, S., Rajanna, K. C., Kandlikar, S.

“…Kinetics of Ru (III) catalyzed oxidation of aliphatic ketones such as acetone, ethyl methyl ketone, diethyl ketone, iso-butylmethyl ketone by…”
Get full text

Kinetics and mechanism of Vilsmeier-Haack synthesis of 3-formyl chromones derived from o-hydroxy aryl alkyl ketones: A structure reactivity study by Rajanna, K.C, Solomon, Florence, Ali, Mir Moazzam, Saiprakash, P.K

“…Kinetics of Vilsmeier-Haack reaction with o-hydroxy acetophenones (OHAP) have been investigated in different solvent systems comprising either a single…”
Get full text

Kinetic and mechanistic study of electron transfer from L-ascorbic acid and diols to Fe(III) chelates in aqueous H 2SO 4 acid and micellar media by Lakshmi, P.Jhansi, Mallu, K.Channa, Rajanna, K.C., Saiprakash, P.K.

“…A detailed kinetic study of oxidation of L-ascorbic acid and other related diols has been undertaken by two types of Fe(III) chelates viz., blue complexes and…”
Get full text

Kinetic and mechanistic study of electron transfer from L-ascorbic acid and diols to Fe(III) chelates in aqueous H2SO4 acid and micellar media by LAKSHMI, P. J, MALLU, K. C, RAJANNA, K. C, SAIPRAKASH, P. K

Get full text