http://nopr.niscpr.res.in/handle/123456789/15882 2026-10-11T00:24:05Z http://nopr.niscpr.res.in/handle/123456789/16644 Title: Efficient and selective deprotection of aryl aldehyde diacetates catalyzed by tin(II) chloride dihydrate Authors: Baltork, I Mohammadpoor-; Aliyan, H Abstract: A mild,efficient and excellent yield method for the selective deprotection of aryl aldehyde diacetates in the presence of ^.phenolic acetate and aliphatic aldehyde diacetate using catalytic amounts of tin(II) chloride dihydrate (SnCl₂.2H₂O) is described. Page(s): 1223-1225 1999-10-01T00:00:00Z http://nopr.niscpr.res.in/handle/123456789/16643 Title: A facile and convenient method for the preparation of 2-styrylbenzimidazoles Authors: Dubey, P K; Kumar, Ramesh; Grossert, J S; Hooper, D L Abstract: Condensation of <i>o-</i>phenylenediamine dihydrochloride with cinnamic acids in refluxing ethylene glycol yields the corresponding 2-styrylbenzimidazoles in excellent yields. Page(s): 1211-1213 1999-10-01T00:00:00Z http://nopr.niscpr.res.in/handle/123456789/16642 Title: Ladderane-like motifs: Solid state architecture of trans-1,2-diphenyl-lcyclobutene-3,4-diol dinitrate Authors: Mehta, Goverdhan; Uma, R Abstract: C₂Symmetric trans-1,2-diphenyl-l-cyclobutene-3,4-diol dinitrate defines a novel ladderane-Iike motif in the solid state through a network of C-H...O interactions between aromatic C-H donor and a weak acceptor like the nitrate ester group. Page(s): 1154-1158 1999-10-01T00:00:00Z http://nopr.niscpr.res.in/handle/123456789/16641 Title: Chemical composition of the essential oil of <i>Artabotrys </i><i>odoratissimus</i> Authors: Garg, S C; Siddiqui, Nafeesa Abstract: The essential oil (0.24%) from the leaves of <i>Artabotrys odoratissimus </i>R.Br. has been analysed by chromatographic, spectroscopic and chemical methods. Fifteen constituents (96.13%) have been characterised. The oil has been found rich in terpinen-4-ol (38.63%), caryophyllene oxide (11.78%) and linalool (11.17%).<i></i> Page(s): 1229-1230 1999-10-01T00:00:00Z