01160nas a2200157   4500008004100000245011000041210006900151260000800220490000600228520055700234100002200791700002500813700002100838700001700859856012600876       2007                        eng d00aSynthesis of 2-[4-(10H-Substituted Phenothiazine-3-yl)-6-Pyrimidin-2-Phenylthiol/ol/amine/thiol] Pyrroles0 aSynthesis of 2410HSubstituted Phenothiazine3yl6Pyrimidin2Phenylt  cJAN0 v43 a<p>2-[4-Hydroxy benz-1(propene-1-one)]Pyrrole II on treatment with phenyl thiourea, guanidine carbonate, urea and thiourea in alcoholic KOH yielded compounds III, IV, V, VI which on treatment with different aryl anilines gave compounds VII, VIII, IX, X which under goes cyclisation with sulphur and iodine to give 2-[4-(10H-substituted phenothiazine-3-yl)-6-pyrimidin-2-phenylthiol/-ol/-amine/-thiol] pyrrole XI(a-j), XII(a-j), XIII(a-j) and XIV(a-j) respectively. The structural products were characterized by elemental analysis and spectral data.</p>1 aNarule, Meghasham1 aMeshram, Jyotsna, S.1 aSanthakumari, B.1 aShanware, A.  uhttps://library.ncl.res.in/content/synthesis-2-4-10h-substituted-phenothiazine-3-yl-6-pyrimidin-2-phenylthiololaminethiol01875nas a2200193   4500008004100000022001400041245009600055210006900151260010400220300002300324520106100347100002601408700002301434700002201457700002501479700002601504700002401530856012701554       2012                        eng d  a1110-662X00aPhotocatalytic degradation of phenolics by N-doped mesoporous titania under solar radiation0 aPhotocatalytic degradation of phenolics by Ndoped mesoporous tit  a410 PARK AVENUE, 15TH FLOOR, \#287 PMB, NEW YORK, NY 10022 USAbHINDAWI PUBLISHING CORPORATIONcMAR  aArticle No. 7805623 a<p>In this study, nitrogen-doped mesoporous titania was synthesized by templating method using chitosan. This biopolymer chitosan plays the dual role of acting as a template (which imparts mesoporosity) and precursor for nitrogen. BET-SA, XRD, UV-DRS, SEM, and FTIR were used to characterize the photocatalyst. The doping of nitrogen into TiO2 lattice and its state was substantiated and measured by XPS. The photocatalytic activity of the prepared N-doped mesoporous titania for phenol and o-chlorophenol degradation was investigated under solar and artificial radiation. The rate of photocatalytic degradation was observed to be higher for o-chlorophenol than that of phenol. The photodegradation of o-chlorophenol was 98.62% and 72.2%, while in case of phenol, degradation to the tune of 69.25% and 30.58% was achieved in solar and artificial radiation. The effect of various operating parameters, namely, catalyst loading, pH, initial concentration and the effect of coexisting ions on the rate of photocatalytic degradation were studied in detail.</p>1 aMangrulkar, Priti, A.1 aKamble, Sanjay, P.1 aJoshi, Meenal, M.1 aMeshram, Jyotsna, S.1 aLabhsetwar, Nitin, K.1 aRayalu, Sadhana, S.  uhttps://library.ncl.res.in/content/photocatalytic-degradation-phenolics-n-doped-mesoporous-titania-under-solar-radiation-0