Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Chockalingam Srinivasan"'
Publikováno v:
Research Letters in Organic Chemistry. 2009:1-4
Increasing awareness of environmental hazards forces chemists to look for “eco-friendly” reaction conditions. In this connection, the use of heterogeneous catalysts involving solid reagents supported on high surface area materials, obtained by in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d067d28291b7944d4d1bb1762497cd82
https://doi.org/10.1155/2009/792967
https://doi.org/10.1155/2009/792967
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :2125-2129
Kinetic measurements of the oxidation of divalent organic sulfur compounds by N-chlorosuccinimide in acetonitrile–water mixture at constant [H+] show that the reaction is first order in both the oxidant and the organic sulfur compound. While the ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4603687a3cc2e7bd857c1d08aac7b08e
https://doi.org/10.1039/b206544d
https://doi.org/10.1039/b206544d
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 149:131-137
Photohydroxylation of 4-nitroveratrole in the presence of cyclodextrins results in regioselective formation of 2-methoxy-4-nitrophenol as the exclusive product. This is in contrast to solution photolysis, wherein isomeric 2-methoxy-5-nitrophenol is t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4123f2eff9360b29bb5723dd24be4f8b
https://doi.org/10.1016/s1010-6030(02)00016-3
https://doi.org/10.1016/s1010-6030(02)00016-3
Publikováno v:
Tetrahedron. 58:4283-4290
The oxygenation of aryl methyl sulfides and diaryl sulfides by peroxomonophosphoric acid in acetonitrile–water mixture follows an overall second-order kinetics, first-order in each reactant. The study of the influence of [H + ] on the oxidation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efdeddd0efd2d6a04026bda4080002f7
https://doi.org/10.1016/s0040-4020(02)00358-7
https://doi.org/10.1016/s0040-4020(02)00358-7
Publikováno v:
Applied Catalysis A: General. 223:129-135
In the TiO2-photocatalyzed oxidation of benzhydrol in oxygen-purged acetonitrile, benzophenone was observed to be the sole product. The influence of various parameters, like irradiation time, amount of catalyst, concentration of catalyst and other fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c82f9ecd88ee90c355f8ddb1628b8b23
https://doi.org/10.1016/s0926-860x(01)00731-1
https://doi.org/10.1016/s0926-860x(01)00731-1
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 43:207-211
In contrast to the formation of meso-stilbene dibromide as the major productin the electrophilic addition of bromine to trans-stilbene in nonpolar solvents,stereoselectivity decreases in cyclodextrin cavities and a significant yield ofdl-stilbene dib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c52104e121524e79d1e4295fa916c202
https://doi.org/10.1023/a:1021257622575
https://doi.org/10.1023/a:1021257622575
Induced diastereoselectivity in photodecarboxylation of 2-phenylpropionic acid in faujasite zeolites
Publikováno v:
Tetrahedron. 57:4455-4459
Irradiation of 2-phenylpropionic acid in various cation-exchanged faujasites leads to predominant formation of dl -2,3-diphenylbutane over the meso -isomer (in marked contrast to photolysis in isotropic media) and this zeolite-induced diastereoselect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efa61527e7efc77a76aa2d4592a84ea3
https://doi.org/10.1016/s0040-4020(01)00377-5
https://doi.org/10.1016/s0040-4020(01)00377-5
Publikováno v:
Tetrahedron. 57:1369-1374
The kinetics of oxygenation of the title sulphoxides by peroxomonophosphoric acid in aqueous acetic acid follows an overall second-order kinetics, first-order in each reactant. An analysis of the influence of [H+] reveals that H3PO5 is the active spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dfaf9436cb05425370ac5feec455fc5
https://doi.org/10.1016/s0040-4020(00)01105-4
https://doi.org/10.1016/s0040-4020(00)01105-4
Autor:
Chockalingam Srinivasan, Kuang-Lieh Lu, George Allen Gnanaraj, Balasubramanian Manimaran, B. Venkatachalapathy, Pounraj Thanasekaran, Perumal Ramamurthy, Seenivasan Rajagopal, Thangamuthu Rajendran
Publikováno v:
Physical Chemistry Chemical Physics. 3:2063-2069
The rate constants (kq) for the photoinduced electron transfer reactions of Ru(II)-polypyridyl complexes (Ru(NN)32+) with 2,6-disubstituted phenolate ions in aqueous acetonitrile are highly sensitive to change in the bulkiness of the ligand in Ru(NN)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b2c4ff3bf4a1408ec88e4c62829441b
https://doi.org/10.1039/b101437o
https://doi.org/10.1039/b101437o
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 160:429-435
Acidic zeolites HY and CaY catalyse the Wallach rearrangement of azoxybenzene ( I ) leading mainly to the formation of para -hydroxyazobenzene ( II ) and ortho -hydroxyazobenzene ( III ). In this transformation, increasing the loading level of I resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98a05ce54fde6b00890b0fa6fbfe9ee1
https://doi.org/10.1016/s1381-1169(00)00279-x
https://doi.org/10.1016/s1381-1169(00)00279-x