Prediction of Hydroxyl Substitution Site(s) of Phenol, Monochlorophenols and 4-Chloronitrobenzene by Atomic Charge Distribution CalculationsPhotoisomerization of Ethyl 2–(3–Acylselenoureido)thiophene– 3–carboxylates and Their BenzoanaloguesPhotoinduced Electron-transfer Reaction of Pentafluoroiodobenzene with AlkenesPolarization by the effect of a small torsional change in the benzothiazole (A)-benzobisthiazole (B) oligomer A-B13-APhotolytic Cleavage and Condensation Reactions of Cyclohexa-2,4-dienones with Diamines

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Prediction of Hydroxyl Substitution Site(s) of Phenol, Monochlorophenols and 4-Chloronitrobenzene by Atomic Charge Distribution CalculationsThe predictions of the radical reaction sites for phenol, 2-, 3- and 4-chlorophenols (CPs) and 4-chl
Photoisomerization of Ethyl 2–(3–Acylselenoureido)thiophene– 3–carboxylates and Their BenzoanaloguesSynthesis, isomerisation and structure elucidation of the title compounds 1–6 and its isomers 7–12 b
Photoinduced Electron-transfer Reaction of Pentafluoroiodobenzene with AlkenesIrradiation of pentafluoroiodobenzene and alkenes gave the corresponding adducts. The presence of si
Polarization by the effect of a small torsional change in the benzothiazole (A)-benzobisthiazole (B) oligomer A-B13-AWe use a method for the calculation of the molecular dipole ( μ ) and quadrupole (θ ) moments and di
Photolytic Cleavage and Condensation Reactions of Cyclohexa-2,4-dienones with DiaminesCyclohexa-2,4-diene-1-one sulfone derivate undergoes ring cleavage to afford bis-amides containing a
Phytochemical Study Conyza Sophiaefolia. Antiinflammatory ActivityFrom the aerial parts of Conyza sophiaefolia a new alicyclic furan diterpene was isolated and charac
Polymerization Mechanism of α,α’-bis(Tetrahydrothiophenio)-β-xylene DichlorideA experimental study was performed regarding the influence of the base nature and solvent on the rea
Polisaccharides from Cystocarpic Plants of the Red Seaweed Callophyllis VariegataThe crude polysaccharide from cystocarpic Callophyllis variegata was fractionated with potassium chl
Practical and Efficient Procedure for the In Situ Preparation of B-Alkoxyoxazaborolidines. Enantioselective Reduction of Prochiral KetonesA new method for the in situ elaboration of B-alkoxyoxazaborolidines is presented. Their use in the
Phytochemical Study of Condalia microphylla Cav.From the petroleum ether extract of the aereal part of Condalia microphylla Cav, hydrocarbons, stero
Photochemical Study of the Reactions of the 2-Naphtoxide Ion with HaloadamantanesThe fluorescent excited state of 2-naphtoxide ion is quenched by haloadamantanes (X-Ada) as electron
Phytotoxic Activity of a Benzofuran Isolated from Trichocline reptansPhytotoxic Activity of the 6-acetyl-5-hydroxy-2isopropenyl-2,3-dihydrobenzofurane (1) isolated from
Photodynamic Effect Of 5,10,15,20-Tetrakis(4-Methoxyphenyl) Porphine (TMP) on Hep-2 Cell LinesThe photodynamic effect of 5,10,15,20-tetrakis(4-methoxyphenyl)porphine (TMP) on Hep-2 cell line is
Preparation and Characterization of Solid Complexes of Naphtoquinone and Hydroxypropyl-b-CyclodextrinThe formation of an inclusion compound between a naphthoquinone derivative (I) and HP-?-CD was studi
Plant Secondary Metabolites as Potential Anticancer Agents and Cancer Chemopreventives
Photomediated Transformation of Salannin, a Tetranortriterpenoid from Azadirachta indica A. JussPhotolysis of Salannin (1), an important bioactive compound from Azadirachta indica A.Juss
Predicting Vapour Pressures of Organic Compounds from Their Chemical Structure for Classification According to the VOCDirective and Risk Assessment in GeneralThe use of organic compounds in the European Union will in the future be regulated in accordance wit
Photooxidation of n-Hexanal in AirDilute mixtures of hexanal in synthetic air (up to 100 ppm) were photolyzed with fluorescent UV lamp
Preparation of Arylthiocyanates Using N,N′-Dibromo-N,N′-bis(2,5-dimethylbenzenesulphonyl) ethylenediamine and N,NDibromo-2,5-dimethylbenzenesulphonamide in the Presence of KSCN as a Novel Thiocyanating ReagentN-Bromosulphonamides, synthesized via direct bromination of sulphonamides, react w
Photooxygenation of Nimonol, a Tetranortriterpenoid from Azadirachta indica. A. Juss.Nimonol (1), a tetranortriterpenoid isolated from the leaves of Azadirachta indica A. Juss

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