NOPR Collection: http://nopr.niscpr.res.in/handle/123456789/6423 2026-10-10T05:44:54Z Regeneration of the carbonyl compounds from their semicarbazones using tetra-<i style="">n</i>-alkylammonium bromates<sub></sub> http://nopr.niscpr.res.in/handle/123456789/6690 Title: Regeneration of the carbonyl compounds from their semicarbazones using tetra-<i style="">n</i>-alkylammonium bromates<sub></sub> Authors: Baruah, Akashi; Nath, Utpal; Das, Satya Sandhya; Das, Pranab Jyoti Abstract: Tetra alkyl ammonium bromates are prepared by a simple procedure and used for the oxidative regeneration of the parent carbonyl compound from their semicarbazones. Reaction conditions are simple and the deprotection gives satisfactory yield of the carbonyl compound. Page(s): 2157-2160 2006-09-01T00:00:00Z 10-Methyl-<i style="">n</i>-heptacosane and diglucosyldirhamnoside from the stem bark of <i style="">Balanites aegyptiaca</i> Delile http://nopr.niscpr.res.in/handle/123456789/6689 Title: 10-Methyl-<i style="">n</i>-heptacosane and diglucosyldirhamnoside from the stem bark of <i style="">Balanites aegyptiaca</i> Delile Authors: Ansari, M M; Ahmad, J; Ali, M; Ansari, S H Abstract: A new long chain aliphatic compound, 10-methyl-<i style="">n</i>-heptacosane and a new sugar, diglucosyldirhamnoside have been isolated from the ethanolic extract of the stem bark of <i style="">Balanites aegyptiaca. </i>The structures of these compounds were elucidated by a combination of spectral methods (lR, MS, <sup>I</sup>H and <sup>I3</sup>C NMR). Page(s): 2154-2156 2006-09-01T00:00:00Z Two new long chain compounds from <i style="">Bauhinia variegata</i> Linn. http://nopr.niscpr.res.in/handle/123456789/6688 Title: Two new long chain compounds from <i style="">Bauhinia variegata</i> Linn. Authors: Singh, R S; Pandey, H S; Ghanshyam Abstract: Two new long chain compounds, heptatriacontan-12,13-diol <b style="">1</b> and dotetracont-15-en-9-ol <b style="">2</b> have been isolated from the leaves of <i style="">Bauhinia variegata</i>. Structures of these compounds have been elucidated by spectral data analyses and chemical studies. Page(s): 2151-2153 2006-09-01T00:00:00Z A novel approach to the synthesis of 4<i style="">H</i>-tetrazolo[1,5-<i style=""><img src='/image/spc_char/alpha.gif' border=0></i>] [1,4]benzodiazepin-6-ones from 1,2,3-benzotriazin-4-(3<i style="">H</i>)-ones<b style=""></b> http://nopr.niscpr.res.in/handle/123456789/6687 Title: A novel approach to the synthesis of 4<i style="">H</i>-tetrazolo[1,5-<i style=""><img src='/image/spc_char/alpha.gif' border=0></i>] [1,4]benzodiazepin-6-ones from 1,2,3-benzotriazin-4-(3<i style="">H</i>)-ones<b style=""></b> Authors: Gupta, Renu; Sirohi, Reenu; Kishore, D Abstract: Two novel routes have been developed for the synthesis of 4<i style="">H</i>-tetrazolo[1,5-<i style=""><img src='/image/spc_char/alpha.gif' border=0></i>][1,4]benzodiazepin-6-ones <b style="">6a-b</b> from 3-substituted 1,2,3-benzotriazin-4-(3<i style="">H</i>)-ones <b style="">2a-b </b>and<b style=""> 9</b> Page(s): 2147-2150 2006-09-01T00:00:00Z