Items where Author is "Joy, Abraham"

Article

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

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

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

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

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

Koodanjeri, Smriti ; Joy, Abraham ; Ramamurthy, V. (2000) Asymmetric induction with cyclodextrins: photocyclization of tropolone alkyl ethers Tetrahedron, 56 (36). pp. 7003-7009. ISSN 0040-4020

Joy, Abraham ; Ramamurthy, V. (2000) Chiral photochemistry within zeolites Chemistry - A European Journal, 6 (8). pp. 1287-1293. ISSN 0947-6539

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

Joy, Abraham ; Scheffer, John R. ; Ramamurthy, V. (2000) Chirally modified zeolites as reaction media: photochemistry of an achiral tropolone ether Organic Letters, 2 (2). pp. 119-121. ISSN 1523-7060

Joy, Abraham ; Ramamurthy, V. ; Joy, Abraham ; Scheffer, John R. ; Corbin , David R. (1998) Enantioselective photoelectrocyclization within zeolites: tropolone methyl ether in chirally modified NaY Chemical Communications (13). pp. 1379-1380. ISSN 1359-7345

Joy, Abraham ; Robbins, Rebecca J. ; Pitchumani, Kasi ; Ramamurthy, V. (1997) Asymmetrically modified zeolite as a medium for enantioselective photoreactions: reactions from spin forbidden excited states Tetrahedron Letters, 38 (51). pp. 8825-8828. ISSN 0040-4039

Ramaiah, Danaboyina ; Joy, Abraham ; Chandrasekhar, Nese ; Eldho, Nadukkudy V. ; Das, Suresh ; George, Manapurathu V. (1997) Halogenated squaraine dyes as potential photochemotherapeutic agents. Synthesis and study of photophysical properties and quantum efficiencies of singlet oxygen generation Photochemistry and Photobiology, 65 (5). pp. 783-790. ISSN 0031-8655

Pitchumani, K. ; Joy, Abraham ; Prevost, Nicolette ; Ramamurthy, V. (1997) Zeolite as a reagent and as a catalyst: reduction and isomerizationof alkenes by Ca Y Chemical Communications (1). pp. 127-128. ISSN 1359-7345