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Journal Article

Singh, Yashapal and Raj, Mohan A and Kiran, BM and Nithyanandhan, J and Ramamurthy, V and Jayaraman, N (2016) A dendrimer facilitates resonance energy transfer between hydrophobic aromatic guest molecules in water. In: JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 317 . pp. 125-131.

Natarajan, Baskar and Gupta, Shipra and Jayaraj, Nithyanandhan and Ramamurthy, V and Jayaraman, Narayanaswamy (2012) Dynamic Internal Cavities of Dendrimers as Constrained Media. A Study of Photochemical Isomerizations of Stilbene and Azobenzene Using Poly(alkyl aryl ether) Dendrimers. In: Journal of Organic Chemistry, 77 (5). pp. 2219-2224.

Porel, Mintu and Jayaraj, Nithyanandhan and Raghothama, S and Ramamurthy, V (2010) Chemistry in Confined Spaces: High-Energy Conformer of a Piperidine Derivative is Favored Within a Water-Soluble Capsuleplex. In: Organic Letters, 12 (20). pp. 4544-4547.

Natarajan, Arunkumar and Mague, Joel T and Venkatesan, K and Arai, T and Ramamurthy, V (2006) Volume-Demanding Cis-Trans Isomerization of 1,2-Diaryl Olefins in the Solid State. In: Journal Of Organic Chemistry, 71 (3). pp. 1055-1059.

Kaanumalle, Lakshmi S and Ramesh, R and Maddipatla, Murthy VSN and Nithyanandhan, Jayaraj and Jayaraman, Narayanaswamy and Ramamurthy, V (2005) Dendrimers as Photochemical Reaction Media. Photochemical Behavior of Unimolecular and Bimolecular Reactions in Water-Soluble Dendrimers. In: Journal of Organic Chemistry, 70 (13). pp. 5062-5069.

Natarajan, Arunkumar and Mague, Joel T and Venkatesan, K and Ramamurthy, V (2005) Large molecular motions are tolerated in crystals of diamine double salt of trans-chlorocinnamic acids with trans-1,2-diaminocyclohexane. In: Organic Letters, 7 (10). pp. 1895-1898.

Kaanumalle, Lakshmi S and Nithyanandhan, Jayaraj and Pattabiraman, Mahesh and Jayaraman, Narayanaswamy and Ramamurthy, V (2004) Water-Soluble Dendrimers as Photochemical Reaction Media: Chemical Behavior of Singlet and Triplet Radical Pairs Inside Dendritic Reaction Cavities. In: Journal of the American Chemical Society, 126 (29). pp. 8999-9006.

Shailaja, J and Lakshminarasimhan, PH and Pradhan, Ajit R and Sunoj, RB and Jockusch, Steffen and Karthikeyan, S and Uppili, Sundararajan and Chandrasekhar, J and Turro, Nicholas J and Ramamurthy, V (2003) Alkali Ion-Controlled Excited-State Ordering of Acetophenones Included in Zeolites: Emission, Solid-State NMR, and Computational Studies. In: The Journal of Physical Chemistry A, 107 (18). pp. 3187-3198.

Ramamurthy, V and Shailaja, J and Kaanumalle, Lakshmi S and Sunoj, RB and Chandrasekhar, J (2003) Controlling chemistry with cations: photochemistry within zeolites. In: Chemical Communication (16). pp. 1987-1999.

Kaanumalle, Lakshmi S and Sivaguru, J and Sunoj, RB and Lakshminarasimhan, PH and Chandrasekhar, J and Ramamurthy, V (2002) Light-induced geometric isomerization of 1,2-diphenylcyclopropanes included within Y zeolites: Role of cation-guest binding. In: Journal of Organic Chemistry, 67 (25). pp. 8711-8720.

Lakshminarasimhan, PH and Sunoj, RB and Karthikeyan, S and Chandrasekhar, J and Johnston, Linda J and Ramamurthy, V (2002) Direct and sensitized (energy and electron transfer) geometric isomerization of stilbene within zeolites: a comparison between solution and zeolite as reaction media. In: Journal of Photochemistry and Photobiology A: Chemistry, 153 (1-3). 41-53 .

Uppili, Sundararajan and Takagi, Shinsuke and Sunoj, RB and Lakshminarasimhan, P and Chandrasekhar, J and Ramamurthy, V (2001) Controlling the reactive state through cation binding: photochemistry of enones within zeolites. In: Tetrahedron Letters, 42 (11). pp. 2079-2083.

Sunoj, RB and Lakshminarasimhan, P and Ramamurthy, V and Chandrasekhar, J (2001) Configuration Interaction and Density Functional Study of the Influence of Lithium Cation Complexation on Vertical and Adiabatic Excitation Energies of Enones. In: Journal of Computational Chemistry, 22 (13). pp. 1598-1604.

Shailaja, J and Sivaguru, J and Robbins, Rebecca J and Ramamurthy, V and Sunoj, RB and Chandrasekhar, Jayaraman (2000) Singlet Oxygen Mediated Oxidation of Olefins within Zeolites: Selectivity and Complexities. In: Tetrahedron, 56 (36). pp. 6927-6943.

Thomas, KJ and Sunoj, RB and Chandrasekhar, J and Ramamurthy, V (2000) Cation-\pi-Interaction Promoted Aggregation of Aromatic Molecules and Energy Transfer within Y Zeolites. In: Langmuir, 16 (11). pp. 4912-4921.

Lakshminarasimhan, P and Sunoj, RB and Chandrasekhar, J and Ramamurthy, V (2000) Cation-\pi Interaction Controlled Selective Geometric Photoisomerization of Diphenylcyclopropane. In: Journal of American Chemical Society, 122 (19). pp. 4815-4816.

Thomas, KJ and Sunoj, RB and Chandrasekhar, J and Ramamurthy, V (2000) Cation-\pi-Interaction Promoted Aggregation of Aromatic Molecules and Energy Transfer within Y Zeolites. In: Langmuir, 16 (11). pp. 4912-4921.

Pitchumani, K and Devanathan, S and Ramamurthy, V (1992) Modification of photochemical reactivity on formation of inclusion complexes: photorearrangement of benzyl phenyl ethers and methyl phenoxyacetates. In: Journal of Photochemistry and Photobiology A: Chemistry, 69 (2). pp. 201-208.

Steer, RP and Ramamurthy, V (1988) Photophysics and intramolecular photochemistry of thiones in solution. In: Accounts of Chemical Research, 21 (10). pp. 380-386.

Kanagapushpam, D and Ramamurthy, V and Venkatesan, K and Cameron, TS and LINDEN, A (1988) Structure-Reactivity Correlations of Benzoin Alkyl Ethers. Structures of 2-Methoxy-1,2-diphenylethanone (I) and 2-Isopropoxy-1,2-diphenylethanone (II). In: Acta Crystallographica Section C, 44 . 894 -898.

Murthy, GS and Ramamurthy, V and Venkatesan, K (1988) Structure of 6-acetoxycoumarin: topochemical photodimerization and analysis of acetoxy...acetoxy interactions in the solid state. In: Acta Crystallographica Section C, 44 . pp. 307-311.

Rao, Pushkara V and Ramamurthy, V (1988) Photochemistry of .alpha.,.beta.-unsaturated thiones. Cycloaddition to electron-deficient olefins from higher excited states. In: Journal of Organic Chemistry, 53 (2). pp. 332-339.

Rao, Pushkara V and Ramamurthy, V (1988) Photochemistry of .alpha.,.beta.-unsaturated thiones: addition to electron-rich olefins from T1. In: Journal of Organic Chemistry, 53 (2). pp. 327-332.

Devanathan, S and Ramamurthy, V (1988) Intramolecular orientation at the micellar interface: Control of norrish type I and type II reactivity of benzoinalkylethers via conformational effects. In: Journal of Physical Organic Chemistry, 1 (2). pp. 91-102.

Syamala, MS and Rao, Nageswer B and Ramamurthy, V (1988) Modification of Photochemical Reactivity by Cyclodextrin Complexalion: Product Selectivity in Photo-Fries Rearrangement. In: Tetrahedron, 44 (23). pp. 7234-7242.

Syamala, MS and Ramamurthy, V (1988) Modification of Photochemical Reactivity by Cyclodextrin Complexation: Selectivity in Photo-Claisen Rearrangement. In: Tetrahedron, 44 (23). pp. 7223-7233.

Bhattacharyya, K and Ramamurthy, V and Das, PK (1987) A laser flash photolysis study of pivalothiophenone triplets: steric and electronic effects in thione photoreaction kinetics. In: Journal of Physical Chemistry, 91 (22). pp. 5626-5631.

Reddy, Dasaratha G and Ramamurthy, V (1987) Modification of Photochemical Reactivity by Cyclodextrin. Difference in Photobehavior between Short Chain and Long Chain Benzoin Alkyl Ethers: Conformational Effect. In: Journal of Organic Chemistry, 52 (18). pp. 3952-3956.

Reddy, Dasaratha G and Jayasree, B and Ramamurthy, V (1987) Modification of photochemical reactivity by cyclodextrin complexation: consequences of restricted rotation of Norrish type II 1,4 diradicals from aryl alkyl ketones. In: Journal of Organic Chemistry, 52 (14). pp. 3107-3113.

Padmanabhan, K and Ramamurthy, V and Venkatesan, K (1987) Structure Reactivity Correlation in Inclusion Complexes: Deoxycholic Acid-Thiocamphenilone. In: Journal of Inclusion Phenomena and Macrocyclic Chemistry, 5 (3). pp. 315-323.

Kanagapushpam, D and Ramamurthy, V and Venkatesan, K (1987) Structure of $\alpha$-Benzylidene-$(\pm)$-piperitone, an Exception to Topochemical Behaviour. In: Acta Crystallographica, Section C: Crystal Structure Communications, 43 (6). pp. 1128-1131.

Ramamurthy, V and Venkatesan, K (1987) Photochemical reactions of organic crystals. In: Chemical Reviews, 87 (2). pp. 433-481.

Devanathan, S and Ramamurthy, V (1987) Consequences of hydrophobic association in photoreactions: photodimerization of alkyl cinnamates in water. In: Journal of Photochemistry and Photobiology A: Chemistry, 40 (1). pp. 67-77.

Murthy, GS and Arjunan, P and Venkatesan, K and Ramamurthy, V (1987) Consequences of lattice relaxability in solid state photodimerizations. In: Tetrahedron, 43 (7). pp. 1225-1240.

Rao, Nageshwer B and Syamala, MS and Turro, NJ and Ramamurthy, V (1987) Modification of photochemical reactivity by cyclodextrin complexation: a remarkable effect on the photobehavior of \alpha -alkyldibenzyl ketones. In: The Journal of Organic Chemistry, 52 (25). pp. 5517-5521.

Reddy, Dasaratha G and Ramamurthy, V (1987) Modification of photochemical reactivity by cyclodextrin complexation: alteration of photochemical behavior via restriction of translational and rotational motions. In: The Journal of Organic Chemistry, 52 (25). pp. 5521-5528.

Ramamurthy, V and Scheffer, JR and Turroc, NJ (1987) Preface. In: Tetrahedron, 43 (7). p. 13.

Bhattacharyya, K and Ramamurthy, V and Das, PK and Sharat, S (1986) Short-lived triplets of aliphatic thioketenes. In: Journal of Photochemistry, 35 (3). pp. 299-309.

Usha, G and Rao, BNageswer and Chandrasekhar, Jayaraman and Ramamurthy, V (1986) The Origin of Regioselectivity in a-Cleavage Reactions of Cyclopropenethiones: Potential Role of Pseudo-Jahn-Teller Effect in Substituted Cyclopropenyl Systems. In: Journal of Organic Chemistry, 51 (19). pp. 3630-3635.

Syamala, MS and Reddy, Dasaratha G and Rao, Nageswara B and Ramamurthy, V (1986) Chemistry in Cavities. In: Current Science, 55 (18). pp. 875-886.

Syamala, MS and Devanathan, S and Ramamurthy, V (1986) Modification of the Photochemical Behaviour of Organic Molecules by Cyclodextrin: Geometric Isomerization of Stilbenes and Alkyl Cinnamates. In: Journal of Photochemistry, 34 (2). pp. 219-229.

Arjunan, P and Ramamurthy, V (1986) Selectivity in the Photochemistry of \beta-ionyl and \beta -ionylidene Derivatives in \beta-cyclodextrin: Microsolvent Effect. In: Journal of Photochemistry, 33 (1). pp. 123-134.

Bhattacharyya, K and Das, PK and Rao, Nageshwara B and Ramamurthy, V (1986) Laser flash photolysis study of triplets of cyclobutanethiones. In: Journal of Photochemistry, 32 (3). pp. 331-340.

Syamala, MS and Ramamurthy, V (1986) Consequences of Hydrophobic Association in Photoreactions: Photodimerization of Stilbenes in Water. In: Journal of Organic Chemistry, 51 (19). pp. 3712-3715.

Ramamurthy, V (1986) Organic Photochemistry in Organized Media. In: Tetrahedron, 42 (21). pp. 5753-5839.

Rao, V Pushkara and Ramamurthy, V (1985) Mechanism of oxidation of α,β-unsaturated thiones by singlet oxygen. In: Tetrahedron, 41 (11). pp. 2169-2176.

Ramnath, N and Ramesh, V and Ramamurthy, V (1985) Micellar structure and micellar control of photochemical reactions. In: Journal of Photochemistry, 31 (1). pp. 75-95.

Ramamurthy, V (1985) Photochemical Reactions in Oriented Systems. In: ACS symposium series, 278 . pp. 267-285.

Gnanaguru, K and Ramasubbu, N and Venkatesan, K and Ramamurthy, V (1985) A Study on the Photochemical Dimerization of Coumarins in the Solid State. In: Journal of Organic Chemistry, 50 (13). pp. 2337-2346.

Gnanaguru, K and Ramasubbu, N and Venkatesan, K and Ramamurthy, V (1984) Topochemical solid state photodimerization of nonideally oriented monomers: 7-chlorocoumarin and 7-methoxycoumarin. In: Journal of Photochemistry, 27 (3). pp. 355-362.

Bhadbhade, MM and Murthy, GS and Venkatesan, K and Ramamurthy, V (1984) Topochemical dimerization of non-parallel double bonds: 7-methoxycoumarin. In: Chemical Physics Letters, 109 (3). pp. 259-263.

Gnanaguru, K. and Murthy, GS and Venkatesan, K and Ramamurthy, V (1984) A study in Crystal engineering: Solid-state photodimerization of chloro- and methyl-coumarins. In: Chemical Physics Letters, 109 (3). pp. 255-258.

Muthuramu, K and Ramamurthy, V (1984) 7-Alkoxy coumarins as fluorescence probes for microenvironments. In: Journal of Photochemistry, 26 (1). pp. 57-64.

Ramamurthy, V (1984) Micellar control of photochemical reactions. In: Journal of Chemical Sciences, 93, (4). pp. 635-646.

Ramesh, V and Ramamurthy, V (1984) Reactive state selectivity in photodimerization through micellar counter-ion effects: photodimerization of acenaphthylenes. In: Journal of Photochemistry, 24 (4). pp. 395-402.

Arjunan, P and Ramamurthy, V and Venkatesan, K (1984) Gas-crystal photoreaction: the structures of 4,4'-dimethoxy(thiobenzophenone) (I), C15H14O2S, and 4,4'-bis(dimethylamino)thiobenzophenone (II), C17H20N2S. In: Acta Crystallographica Section C, 40 (3). pp. 552-555.

Arjunan, P and Ramamurthy, V and Venkatesan, K (1984) 4-Biphenylyl phenyl thioketone (I), C19H14S, and 1-naphthyl phenyl thioketone (II), C17H12S. In: Acta Crystallographica Section C, 40 . pp. 556-558.

Ramesh, V and Ramamurthy, V (1984) Control of Regiochemistry in Photodimerization through Micellar Preorientational Effect: 2-Substituted Naphthalenes. In: Journal of organic chemistry, 49 (3). pp. 536-539.

Arjunan, P and Ramamurthy, V and Venkatesan, K (1984) Gas-Solid Reactions: Photochemical Oxidation of Thioketones in the Crystalline State. In: Journal of Organic Chemistry, 49 (10). pp. 1765-1769.

Kasturi, TR and Ganesha Prasad, KB and Raju, GJ and Ramamurthy, V (1984) Novel photoisomerization of spirodienones. In: Tetrahedron Letters, 25 (21). pp. 2253-2254.

Padmanabhka, K and Venkatesan, K and Ramamurthy, V (1984) Structure-reactivity correlation in inclusion complexes: deoxycholic acid di-tert-butyl thioketone. In: Canadian journal of chemistry, 62 (10). pp. 2025-2028.

Singh, Sharat and Ramamurthy, V (1984) Upper excited state reactions of thioketenes: di-tert-butylthioketene. In: Journal of Organic Chemistry, 49 (2). pp. 393-395.

Ramesh, V and Ramnath, N and Ramamurthy, V (1983) The problem of triplet self-quenching in thioketone photochemistry. In: Journal of Photochemistry, 23 (2). pp. 141-148.

Muthuramu, K and Ramnath, N and Ramamurthy, V (1983) Photodimerization of coumarins in micelles: limitations of alignment effect. In: Journal of Organic Chemistry, 48 (11). pp. 1872-1876.

Ramanath, N and Ramesh, V and Ramamurthy, V (1983) Photochemical Oxidation of Thioketones: Steric and Electronic Aspects. In: Journal of Organic Chemistry, 48 (2). pp. 214-222.

Row, TNG and Swamy, HR and Acharya, KR and Ramamurthy, V and Venkatesan, K and Rao, CNR (1983) Reversible photodimerization of phenylbutadienes in the solid state. In: Tetrahedron Letters, 24 (31). pp. 3263-3266.

Row, TNG and Swamy, HR and Acharya, KR and Ramamurthy, V and Venkatesan, K and Rao, CNR (1983) Reversible photodimerization of phenylbutadienes in the solid state. In: Tetrahedron Letters, 24 (31). pp. 3263-3266.

Muthuramu, K and Sundari, B and Ramamurthy, V (1983) Strain-Assisted \alpha-Cleavage Reactions of Thioketones: Cyclobutanethiones. In: Journal of Organic Chemistry, 48 (24). pp. 4482-4487.

Singh, Sharat and Bhadbhade, MM and Venkatesan, K and Ramamurthy, V (1982) Strain assisted .alpha.-cleavage reactions of thio ketones: diphenylcyclopropenethione. In: Journal of Organic Chemistry, 47 (8). pp. 3550-3553.

Swamy, H Ramachandra and Ramamurthy, V and Row, TN Guru and Rao, CNR (1982) Photodimerization of olefins in solid state. In: Current Science, 51 (8). pp. 381-386.

Rao, V Jayathirtha and Muthuramu, K and Ramamurthy, V (1982) Oxidations of thio ketones by singlet and triplet oxygen. In: Journal of Organic Chemistry, 47 (1). pp. 127-131.

Ramesh, V and Ramnath, N and Ramamurthy, V (1982) Efficiency of singlet oxygen production by thiocarbonyls. In: Journal of Photochemistry, 18 (3). pp. 293-299.

Ramesh, V and Ramamurthy, V (1982) Inhibition of self-quenching in thioketones by micellar compartmentalization. In: Journal of Photochemistry, 20 (1). pp. 47-52.

Rao, V Jayathirtha and Muthuramu, K and Ramamurthy, V (1982) Oxidations of thio ketones by singlet and triplet oxygen. In: Journal of Organic Chemistry, 47 (1). pp. 127-131.

Ramesh, V and Ramnath, N and Rao, V Jayathertha and Ramamurthy, V (1982) Rates of oxidation of thioketones by singlet oxygen. In: Journal of Photochemistry, 18 (2). pp. 109-115.

Ramasubbu, N and Gnanaguru, K and Venkatesan, K and Ramamurthy, V (1982) Topochemical photo-dimerization of 7-acetoxycoumarin - the acetoxy group as a steering agent. In: Canadian Journal of Chemistry, 60 (16). pp. 2159-2161.

Basu, PK and Chandra Singh, U and Tantry, KN and Ramamurthy, V and Rao, CNR (1981) Non-bonded interactions in 2,2,4,4-tetramethyl-1,3-cyclobutanedithione and 2,2,4,4-tetramethyl-3-thio-1,3-cyclobutanedione. In: Journal of Molecular Structure (Theochem), 76 (3). pp. 237-250.

Ramnath, N and Ramesh, V and Ramamurthy, V (1981) Mechanistic investigations into the photochemical oxidation of thioketones. In: Journal Of The Chemical Society-Chemical Communications (11). 112 -114.

Rao, VJ and Ramamurthy, V (1981) Oxidation of Thioketens by Singlet Oxygen and Ozone. In: Journal Of The Chemical Society-Chemical Communications (13). 638 -639.

Muthuramu, K and Ramamurthy, V (1981) Photofragmentation Reactions Of Thiocarbonyl Compounds. In: Chemistry Letters, 10 (9). pp. 1261-1264.

Muthuramu, K and Ramamurthy, V (1980) Photolysis of the dithiolactone 4-isopropylidene-3,3-dimethyl-1-thietan-2-thione; a Norrish type I reaction. In: Journal of the Chemical Society, Chemical Communications (5). pp. 243-244.

Turro, Nicholas J and McVey, Jeffrey and Ramamurthy, V and Lechtken, Peter (1979) Adiabatic Photoreactions of Organic Molecules. In: Angewandte Chemie International Edition in English, 18 (8). pp. 572-586.

Ramamurthy, V (1979) Highlights of organic-Photochemistry - 1978. In: Journal of the Indian Institute of Science, 61 (10). pp. 199-232.

Tantry, KN and Basu, PK and Ramamurthy, V and Rao, CNR and Seddon, Elaine A and Green, Jennifer C (1979) Non-bonded interactions in cyclobutane-thiones. In: Tetrahedron Letters, 20 (49). pp. 4787-4788.

Ramamurthy, V and Liu, RSH (1979) Spectroscopic properties of molecules related to hindered isomers of retinal. In: Proceedings of the Indian Academy of Sciences - Chemical Sciences, 88 (4). 239-247 .

Rajee, R and Ramamurthy, V (1978) Oxidation of thiones by singlet and triplet oxygen. In: Tetrahedron Letters, 19 (51). pp. 5127-5130.

Rajee, R and Ramamurthy, V (1978) Wavelength dependent photochemical reactions: Photocycloaddition and hydrogen abstraction reactions of di-t-butylthione. In: Tetrahedron Letters, 19 (37). pp. 3463-3466.

Editorials/Short Communications

Pitchumani, V and Ramamurthy, V (1994) Formation of rearrangement product in photolysis of α,α-dimethydeoxybenzoin upon cyclodextrin complexation. In: Photochemistry and photobiology, 59 (4). 399 -401 .

Muthuramu, K and Sundari, B and Ramamurthy, V (1981) Strain assisted alpha-cleavage reactions of cyclobutanethiones. In: Indian Journal of Chemistry - Section B: Organic and Medicinal Chemistry, 20 (9). pp. 797-798.

Rao, Jayathertha V and Ramamurthy, V (1980) Photo-oxidation of di-tert-butylthioketone. In: Current Science (Bangalore), 49 (5). pp. 199-200.

Rao, VJ and Ramamurthy, V (1980) Photochemical oxidation of thiones - di-tert-butyl thioketone. In: Indian Journal of Chemistry - Section B: Organic and Medicinal Chemistry, 19 (2). pp. 143-145.

Rajee, R and Ramamurthy, V (1979) Energy wastage in organic photochemistry: self-quenching in thiones. In: Journal of Photochemistry, 11 (2). pp. 135-138.

Ramamurthy, V and Turro, NJ (1979) Excited-state interaction of azo molecules with olefins, amines and alcohols. In: Indian Journal of Chemistry - Section B: Organic and Medicinal Chemistry, 18 (1). pp. 72-74.

Rao, VJ and Ramamurthy, V (1979) Wavelength-dependent photochemistry.2. Photo-reduction of di-tert-butylthione. In: Indian Journal of Chemistry - Section B: Organic and Medicinal Chemistry, 18 (3). pp. 265-266.

This list was generated on Thu Mar 28 14:12:22 2024 IST.