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Results: 1-25/34
Authors:
Ramankutty, CG
Sugunan, S
Citation: Cg. Ramankutty et S. Sugunan, Surface properties and catalytic activity of ferrospinels of nickel, cobalt and copper, prepared by soft chemical methods, APP CATAL A, 218(1-2), 2001, pp. 39-51
Authors:
Sugunan, S
Renuka, NK
Citation: S. Sugunan et Nk. Renuka, Catalysis of C-alkylation of phenol using V2O5-La2O3 system, I J CHEM A, 40(2), 2001, pp. 191-194
Authors:
Jyothi, TM
Sugunan, S
Rao, BS
Citation: Tm. Jyothi et al., Selective methylation of anisole to 2,6-xylenol over rare earth promoted SnO2 catalysts, GREEN CHEM, 2(6), 2000, pp. 269-271
Authors:
Sreekumar, K
Jyothi, TM
Mathew, T
Talawar, MB
Sugunan, S
Rao, BS
Citation: K. Sreekumar et al., Selective N-methylation of aniline with dimethyl carbonate over Zn1-xCoxFe2O4 (x = 0, 0.2, 0.5, 0.8 and 1.0) type systems, J MOL CAT A, 159(2), 2000, pp. 327-334
Authors:
Sreekumar, K
Jyothi, TM
Talawar, MB
Kiran, BP
Rao, BS
Sugunan, S
Citation: K. Sreekumar et al., Selective N-monomethylation of aniline using Zn-1-xCoxFe2O4 (x=0, 0.2, 0.5, 0.8 and 1.0) type systems, J MOL CAT A, 152(1-2), 2000, pp. 225-236
Authors:
Jyothi, TM
Sugunan, S
Rao, BS
Citation: Tm. Jyothi et al., A comparative study on the anisole methylation activity of lanthanum-promoted SnO2 catalyst and its sulfate-doped analogue, CATAL LETT, 70(3-4), 2000, pp. 187-190
Authors:
Jyothi, TM
Sugunan, S
Sreekumar, K
Talawar, MB
Rao, BS
Citation: Tm. Jyothi et al., Effect of sulphate treatment in the alkylation of phenol with methanol over mixed oxides of tin with lanthanum and samarium, I J CHEM T, 7(4), 2000, pp. 155-160
Authors:
Sreekumar, K
Mathew, T
Mirajkar, SP
Sugunan, S
Rao, BS
Citation: K. Sreekumar et al., A comparative study on aniline alkylation activity using methanol and dimethyl carbonate as the alkylating agents over Zn-Co-Fe ternary spinel systems, APP CATAL A, 201(1), 2000, pp. L1-L8
Authors:
Sugunan, S
Nisha, K
Rekha, R
Rahna, KS
Suja, H
Deepa, CS
Citation: S. Sugunan et al., Acidity and catalytic activity of rare earth modified Al/Zr pillared clays, I J CHEM A, 39(7), 2000, pp. 765-768
Authors:
Jyothi, TM
Rao, BS
Sugunan, S
Citation: Tm. Jyothi et al., Reduction of nitroarenes with isopropanol and potassium hydroxide over metal oxide catalysts, I J CHEM A, 39(10), 2000, pp. 1041-1043
Authors:
Jyothi, TM
Sreekumar, K
Talawar, MB
Mirajkar, SP
Rao, BS
Sugunan, S
Citation: Tm. Jyothi et al., Physico-chemical characteristics of sulfated mixed oxides of Sn with some rare earth elements, POL J CHEM, 74(6), 2000, pp. 801-812
Authors:
Sreekumar, K
Thomas, M
Jyothi, TM
Biju, MD
Sugunan, S
Rao, BS
Citation: K. Sreekumar et al., Oxidative dehydrogenation of ethylbenzene over Zn1-xNixFe2O4 (x=0, 0.2, 0.5, 0.8 and 1.0) type systems: Effect of composition on surface properties and catalytic activities, POL J CHEM, 74(4), 2000, pp. 509-517
Authors:
Sugunan, S
Sreejarani, K
Deepa, CS
Suja, H
Citation: S. Sugunan et al., Acidity and catalytic activity of sulfate modified mixed oxides of tin andpraseodymium, REACT KIN C, 71(2), 2000, pp. 307-311
Authors:
Sreekumar, K
Jyothi, T
Govindankutty, RC
Rao, BS
Sugunan, S
Citation: K. Sreekumar et al., Kinetics of the N-monoalkylation of aniline with methanol over Zn1-xCoxFe2O4 (X=0, 0.2, 0.5, 0.8 and 1.0)-type systems, REACT KIN C, 70(1), 2000, pp. 161-167
Authors:
Jyothi, TM
Sreekumar, K
Rao, BS
Sugunan, S
Citation: Tm. Jyothi et al., Alkylation of phenol with methanol over rare earth promoted sulfated tin oxide catalyst, REACT KIN C, 69(2), 2000, pp. 339-343
Authors:
Jyothi, TM
Raja, T
Talawar, MB
Sreekumar, K
Sugunan, S
Rao, BS
Citation: Tm. Jyothi et al., NiO-Al2O3 prepared from a Ni-Al hydrotalcite precursor as an efficient catalyst for transfer hydrogenation reactions, SYN COMMUN, 30(9), 2000, pp. 1573-1579
Authors:
Jyothi, TM
Raja, T
Talawar, MB
Sreekumar, K
Sugunan, S
Rao, BS
Citation: Tm. Jyothi et al., Selective methylation of phenol, aniline and catechol with dimethyl carbonate over calcined Mg-Al hydrotalcites, SYN COMMUN, 30(21), 2000, pp. 3929-3934
Authors:
Jyothi, TM
Sreekumar, K
Talawar, MB
Belhekar, AA
Rao, BS
Sugunan, S
Citation: Tm. Jyothi et al., Catalytic activity of rare earth-promoted SO42-/SnO2 in the oxidative dehydrogenation of ethylbenzene, B CHEM S J, 73(5), 2000, pp. 1285-1290
Authors:
Jacob, B
Sugunan, S
Singh, AP
Citation: B. Jacob et al., Selective benzoylation of o-xylene to 3,4-dimethylbenzophenone using various zeolite catalysts, J MOL CAT A, 139(1), 1999, pp. 43-53
Authors:
Sreekumar, K
Raja, T
Kiran, BP
Sugunan, S
Rao, BS
Citation: K. Sreekumar et al., Selective N-monomethylation of aniline over Zn1-xNixFe2O4 (x=0, 0.2, 0.5, 0.8 and 1) type systems, APP CATAL A, 182(2), 1999, pp. 327-336
Authors:
Sugunan, S
Seena, CRK
Citation: S. Sugunan et Crk. Seena, Acidity/basicity and electron donor properties and catalytic activity of sulphated titania, I J CHEM A, 38(9), 1999, pp. 947-950
Authors:
Jyothi, TM
Rao, BS
Sugunan, S
Sreekumar, K
Citation: Tm. Jyothi et al., Alkylation of phenol with methanol over mixed oxides of tin with some rareearth elements, I J CHEM A, 38(12), 1999, pp. 1253-1255
Authors:
Sugunan, S
Seena, CRK
Citation: S. Sugunan et Crk. Seena, Acidity/basicity, electron donor properties and catalytic activity of sulphate modified ceria, I J CHEM A, 38(11), 1999, pp. 1123-1128
Authors:
Sugunan, S
Jacob, B
Citation: S. Sugunan et B. Jacob, Acidity and catalytic activity studies on the benzylation of o-xylene using some rare-earth exchanged zeolite-Y, I J CHEM A, 38(10), 1999, pp. 1054-1056
Authors:
Sugunan, S
Jacob, B
Jose, B
Citation: S. Sugunan et al., Propionylation of anisole to 4-methoxypropiophenone over zeolite H-beta, I J CHEM B, 38(10), 1999, pp. 1189-1193