Items where Author is "Uppili, Sundararajan"

Article

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

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

Shailaja, J. ; Lakshminarasimhan, P. H. ; Pradhan, Ajit R. ; Sunoj, R. B. ; Jockusch, Steffen ; Karthikeyan, S. ; Uppili, Sundararajan ; Chandrasekhar, J. ; Turro, Nicholas J. ; Ramamurthy, V. (2002) Alkali ion-controlled excited-state ordering of acetophenones included in zeolites: emission, solid-state NMR, and computational studies Journal of Physical Chemistry A, 107 (18). pp. 3187-3198. ISSN 1089-5639

Pradhan, Ajit R. ; Uppili, Sundararajan ; Shailaja, J. ; Sivaguru, J. ; Ramamurthy, V. (2002) Zeolite-coated quartz fibers as media for photochemical and photophysical studies Chemical Communications, 2002 (6). pp. 596-597. ISSN 0009-241X

Uppili, Sundararajan ; Ramamurthy, V. (2001) Enhanced enantio- and diastereoselectivities via confinement: photorearrangement of 2,4-cyclohexadienones included in zeolites Organic Letters, 4 (1). pp. 87-90. ISSN 1523-7060

Shailaja, J. ; Sivaguru, J. ; Uppili, Sundararajan ; Joy, Abraham ; Ramamurthy, V. (2001) Use of a confined space (zeolite) in enantio-and diastereo-selective photoreactions Microporous and Mesoporous Materials, 48 (1-3). pp. 319-328. ISSN 1387-1811

Uppili, Sundararajan ; Takagi, Shinsuke ; Sunoj, R. B. ; Lakshminarasimhan, P. ; Chandrasekhar, J. ; Ramamurthy, V. (2001) Controlling the reactive state through cation binding: photochemistry of enones within zeolites Tetrahedron Letters, 42 (11). pp. 2079-2083. ISSN 0040-4039

Jayaraman, Sivaguru ; Uppili, Sundararajan ; Natarajan, Arunkumar ; Joy, Abraham ; Chong, Kenneth C. W. ; Netherton, Matthew R. ; Zenova, Alla ; Scheffer, J. R. ; Ramamurthy, V. (2000) The influence of chiral auxiliaries is enhanced within zeolites Tetrahedron Letters, 41 (43). pp. 8231-8235. ISSN 0040-4039

Joy, Abraham ; Uppili, Sundararajan ; Netherton, Matthew R. ; Scheffer, John R. ; Ramamurthy, V. (2000) Photochemistry of a tropolone ether and 2,2-dimethyl-1-(2H)-naphthalenones within a zeolite: Enhanced diastereoselectivity via confinement Journal of the American Chemical Society, 122 (4). pp. 728-729. ISSN 0002-7863

Uppili, Sundararajan ; Marti, Vincenti ; Nikolaus, Achim ; Jockusch, Steffen ; Adam, Waldemar ; Engel, Paul S. ; Turro, Nicholas J. ; Ramamurthy, V. (2000) Heavy-cation-induced phosphorescence of alkanones and azoalkanes in zeolites as hosts: induced S₁ (nπ^∗) to T₁ (nπ^∗) intersystem crossing and S₀ to T₁ (nπ^∗) absorption Journal of the American Chemical Society, 122 (44). pp. 11025-11026. ISSN 0002-7863

Uppili, Sundararajan ; Thomas, K. J. ; Crompton, Elizabeth M. ; Ramamurthy, V. (1999) Probing zeolites with organic molecules: supercages of X and Y zeolites are superpolar Langmuir, 16 (1). pp. 265-274. ISSN 0743-7463