Items where Author is "Kaanumalle, Lakshmi S."

Article

Jayaraj, Nithyanandhan ; Jockusch, Steffen ; Kaanumalle, Lakshmi S. ; Turro, N. J. ; Ramamurthy, V. (2011) Dynamics of capsuleplex formed between octaacid and organic guest molecules - photophysical techniques reveal the opening and closing of capsuleplex Canadian Journal of Chemistry, 89 (2). pp. 203-213. ISSN 0008-4042

Porel, Mintu ; Jayaraj, Nithyanandhan ; Kaanumalle, Lakshmi S. ; Maddipatla, Murthy V. S. N. ; Parthasarathy, Anand ; Ramamurthy, V. (2009) Cavitand octa acid forms a nonpolar capsuleplex dependent on the molecular size and hydrophobicity of the guest Langmuir, 25 (6). pp. 3473-3481. ISSN 0743-7463

Sundaresan, Arun Kumar ; Kaanumalle, Lakshmi S. ; Gibb, Corinne L. D. ; Gibb, Bruce C. ; Ramamurthy, V. (2009) Chiral photochemistry within a confined space: diastereoselective photorearrangements of a tropolone and a cyclohexadienone included in a synthetic cavitand Dalton Transactions (20). pp. 4003-4011. ISSN 0300-9246

Parthasarathy, Anand ; Kaanumalle, Lakshmi S. ; Ramamurthy, V. (2007) Controlling photochemical geometric isomerization of a stilbene and dimerization of a styrene using a confined reaction cavity in water Organic Letters, 9 (24). pp. 5059-5062. ISSN 1523-7060

Maddipatla, Murthy V. S. N. ; Kaanumalle, Lakshmi S. ; Natarajan, Arunkumar ; Pattabiraman, Mahesh ; Ramamurthy, V. (2007) Preorientation of olefins toward a single photodimer: cucurbituril-mediated photodimerization of protonated azastilbenes in water Langmuir, 23 (14). pp. 7545-7554. ISSN 0743-7463

Kaliappan, Raja ; Maddipatla, Murthy V. S. N. ; Kaanumalle, Lakshmi S. ; Ramamurthy, V. (2007) Crystal engineering principles applied to solution photochemistry: controlling the photodimerization of stilbazolium salts within γ-cyclodextrin and cucurbit[8]uril in water Photochemical & Photobiological Sciences, 6 (7). pp. 737-740. ISSN 1474-905X

Natarajan, Arunkumar ; Kaanumalle, Lakshmi S. ; Jockusch, Steffen ; Gibb, Corinne L. D. ; Gibb, Bruce C. ; Turro, Nicholas J. ; Ramamurthy, V. (2007) Controlling photoreactions with restricted spaces and weak intermolecular forces: exquisite selectivity during oxidation of olefins by singlet oxygen Journal of American Chemical Society, 129 (14). pp. 4132-4133. ISSN 0002-7863

Arumugam, Selvanathan ; Kaanumalle, Lakshmi S. ; Ramamurthy, V. (2007) A latent photoreaction enhanced upon cyclodextrin encapsulation: photochemistry of α-alkyl dibenzyl ketones in water Journal of Photochemistry and Photobiology A: Chemistry, 185 (2-3). pp. 364-370. ISSN 1010-6030

Kaanumalle, Lakshmi S. ; Gibb, Corinne L. D. ; Gibb, Bruce C. ; Ramamurthy, V. (2007) Photo-fries reaction in water made selective with a capsule Organic and Biomolecular Chemistry, 5 (2). pp. 236-238. ISSN 1477-0520

Kaanumalle, Lakshmi S. ; Ramamurthy, V. (2007) Photodimerization of acenaphthylene within a nanocapsule: excited state lifetime dependent dimer selectivity Chemical Communications (10). pp. 1062-1064. ISSN 1359-7345

Sivasubramanian, Karthikeyan ; Kaanumalle, Lakshmi S. ; Uppili, Sundararajan ; Ramamurthy, V. (2007) Value of zeolites in asymmetric induction during photocyclization of pyridones, cyclohexadienones and naphthalenones Organic and Biomolecular Chemistry, 5 (10). pp. 1569-1576. ISSN 1477-0520

Pattabiraman, Mahesh ; Kaanumalle, Lakshmi S. ; Natarajan, Arunkumar ; Ramamurthy, V. (2006) Regioselective photodimerization of cinnamic acids in water: templation with cucurbiturils Langmuir, 22 (18). pp. 7605-7609. ISSN 0743-7463

Pattabiraman, Mahesh ; Kaanumalle, Lakshmi S. ; Ramamurthy, V. (2006) Photoproduct selectivity in reactions involving singlet and triplet excited states within bile salt micelles Langmuir, 22 (5). pp. 2185-2192. ISSN 0743-7463

Arumugam, Selvanathan ; Kaanumalle, Lakshmi S. ; Ramamurthy, V. (2006) Alkali ion exchanged nafion as a confining medium for photochemical reactions Photochemistry and Photobiology, 82 (1). pp. 139-145. ISSN 0031-8655

Sivaguru, J. ; Saito, Hideaki ; Solomon, Marissa R. ; Kaanumalle, Lakshmi S. ; Poon, Thomas ; Jockusch, Steffen ; Adam, Waldemar ; Ramamurthy, V. ; Inoue, Yoshihisa ; Turro, Nicholas J. (2006) Control of chirality by cations in confined spaces: photooxidation of enecarbamates inside zeolite supercages Photochemistry and Photobiology, 82 (1). pp. 123-131. ISSN 0031-8655

Shailaja, J. ; Kaanumalle, Lakshmi S. ; Sivasubramanian, Karthikeyan ; Natarajan, Arunkumar ; Ponchot, Keith J. ; Pradhan, Ajit ; Ramamurthy, V. (2006) Asymmetric induction during electron transfer mediated photoreduction of carbonyl compounds: role of zeolites Organic and Biomolecular Chemistry, 4 (8). pp. 1561-1571. ISSN 1477-0520

Kaliappan, Raja ; Kaanumalle, Lakshmi S. ; Natarajan, Arunkumar ; Ramamurthy, V. (2006) Templating photodimerization of stilbazoles with water-soluble calixarenes Photochemical and Photobiological Sciences, 5 (10). pp. 925-930. ISSN 1474-905X

Joy, Abraham ; Kaanumalle, Lakshmi S. ; Ramamurthy, V. (2005) Role of cations and confinement in asymmetric photochemistry: enantio-and diastereo-selective photocyclization of tropolone derivatives within zeolites Organic & Biomolecular Chemistry, 3 (16). pp. 3045-3053. ISSN 1477-0520

Kaanumalle, Lakshmi S. ; Ramesh, R. ; Maddipatla, V. S. N. Murthy ; Nithyanandhan, Jayaraj ; Jayaraman, Narayanaswamy ; Ramamurthy, V. (2005) Dendrimers as photochemical reaction media. Photochemical behavior of unimolecular and bimolecular reactions in water-soluble dendrimers Journal of Organic Chemistry, 70 (13). pp. 5062-5069. ISSN 0022-3263

Kaanumalle, Lakshmi S. ; Gibb, Corinne L. D. ; Gibb, Bruce C. ; Ramamurthy, V. (2005) A hydrophobic nanocapsule controls the photophysics of aromatic molecules by suppressing their favored solution pathways Journal of American Chemical Society, 127 (11). pp. 3674-3675. ISSN 0002-7863

Pattabiraman, Mahesh ; Natarajan, Arunkumar ; Kaanumalle, Lakshmi S. ; Ramamurthy, V. (2005) Templating photodimerization of trans-cinnamic acids with cucurbit[8]uril and γ-cyclodextrin Organic Letters, 7 (4). pp. 529-532. ISSN 1523-7060

Kaliappan, Raja ; Kaanumalle, Lakshmi S. ; Ramamurthy , V. (2005) A latent photoreaction predominates within water-soluble calixarenes: photochemistry of benzoin alkyl ethers Chemical Communications (32). pp. 4056-4058. ISSN 1359-7345

Kaanumalle, Lakshmi S. ; Gibb, Corinne L. D. ; Gibb, Bruce C. ; Ramamurthy, V. (2004) Controlling photochemistry with distinct hydrophobic nanoenvironments Journal of the American Chemical Society, 126 (44). pp. 14366-14367. ISSN 0002-7863

Kaanumalle, Lakshmi S. ; Nithyanandhan, Jayaraj ; Pattabiraman, Mahesh ; Jayaraman, Narayanaswamy ; Ramamurthy, V. (2004) Water-soluble dendrimers as photochemical reaction media: chemical behavior of singlet and triplet radical pairs inside dendritic reaction cavities Journal of the American Chemical Society, 126 (9). pp. 8999-9006. ISSN 0002-7863

Pitchumani, K. ; Warrier, M. ; Kaanumalle, Lakshmi S. ; Ramamurthy, V. (2003) Triplet photochemistry within zeolites through heavy atom effect, sensitization and light atom effect Tetrahedron, 59 (30). pp. 5763-5772. ISSN 0040-4020

Sivaguru, J. ; Natarajan, Arunkumar ; Kaanumalle, Lakshmi S. ; Shailaja, J. ; Uppili, Sundararajan ; Joy, Abraham ; Ramamurthy, V. (2003) Asymmetric photoreactions within zeolites: role of confinement and alkali metal ions Accounts of Chemical Research, 36 (7). pp. 509-521. ISSN 0001-4842

Warrier, M. ; Kaanumalle, Lakshmi S. ; Ramamurthy, V. (2003) Alkali metal ion controlled product selectivity during photorearrangements of 1-naphthyl phenyl acylates and dibenzyl ketones within zeolites Canadian Journal of Chemistry, 81 (16). pp. 620-631. ISSN 0008-4042

Koodanjeri, Smriti ; Pradhan, Ajit R. ; Kaanumalle, Lakshmi S. ; Ramamurthy, V. (2003) Cyclodextrin-mediated regioselective photo-Fries reaction of 1-naphthyl phenyl acylates Tetrahedron Letters, 44 (15). pp. 3207-3210. ISSN 0040-4039

Ramamurthy, V. ; Shailaja, J. ; Kaanumalle, Lakshmi S. ; Sunoj, R. B. ; Chandrasekhar, J. (2003) Controlling chemistry with cations: photochemistry within zeolites Chemical Communications (16). pp. 1987-1999. ISSN 1359-7345

Natarajan, Arunkumar ; Joy, Abraham ; Kaanumalle, Lakshmi S. ; Scheffer, John R. ; Ramamurthy, V. (2002) Enhanced enantio-and diastereoselectivity via confinement and cation binding: Yang photocyclization of 2-benzoyladamantane derivatives within zeolites Journal of Organic Chemistry, 67 (24). pp. 8339-8350. ISSN 0022-3263

Kaanumalle, Lakshmi S. ; Shailaja, J. ; Robbins, Rebecca J. ; Ramamurthy, V. (2002) Cation controlled singlet oxygen mediated oxidation of olefins within zeolites Journal of Photochemistry and Photobiology A: Chemistry, 153 (1-3). pp. 55-65. ISSN 1010-6030

Kaanumalle, Lakshmi S. ; Sivaguru, J. ; Sunoj, R. B. ; Lakshminarasimhan, P. H. ; Chandrasekhar, J. ; Ramamurthy, V. (2002) Light-induced geometric isomerization of 1,2-diphenylcyclopropanes included within Y zeolites: role of cation-guest binding Journal of Organic Chemistry, 67 (25). pp. 8711-8720. ISSN 0022-3263