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Molbank, Volume 2009, Issue 3

September 2009 - 21 articles

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Articles (21)

  • Short Note
  • Open Access
4 Citations
8,687 Views
5 Pages

A New Flavonoid Glycoside from Salix denticulata Aerial Parts

  • Usha Rawat,
  • Sushma Semwal,
  • Deepak Kumar Semwal,
  • Ruchi Badoni and
  • Amita Bamola

23 September 2009

Abstract: A new flavonoid glycoside (1) has been isolated from the aerial parts of Salix denticulata (Salicaceae) together with five known compounds, β-sitosterol, 2,6-dihydroxy- 4-methoxy acetophenone, eugenol-1-O-β-D-glucopyranoside, 1-O-β-D-(3’-be...

  • Short Note
  • Open Access
3 Citations
5,757 Views
3 Pages

22 September 2009

This present work aims at synthesizing a novel tetrazole from phenothiazine. Phenothiazine is converted into a nitrile by reacting it with 4-hydroxybenzaldehyde, sodium metabisulphite and sodium cyanide. The nitrile on treatment with NaN3/DMF yielded...

  • Short Note
  • Open Access
5,816 Views
2 Pages

Synthesis of 3-Methyl-1-morpholin-4-ylmethyl-2,6-diphenylpiperidin-4-one

  • Samiappan Sathish Kumar,
  • Helen P. Kavitha and
  • Bathey R. Venkatraman

10 September 2009

This paper describes the synthesis of 3-methyl-1-morpholin-4-ylmethyl-2,6-diphenylpiperidin-4-one from 3-methyl-2,6-diphenylpiperidin-4-one. The synthesized compound was characterized by FT-IR, 1H NMR, EI-MS and elemental analysis.

  • Short Note
  • Open Access
1 Citations
5,678 Views
4 Pages

1 September 2009

16-Dehydropregnenolone acetate (16-DPA) (1), an exocyclic α,β-conjugated ketone having a steroidal skeleton, when treated with mercuric(II) acetate in acetic acid furnished a single compound identified as (2). The structure of compound (2) has been e...

  • Short Note
  • Open Access
5,286 Views
3 Pages

Synthesis of a 2-Furylpyrazoline Derivative Using Microwave Irradiation

  • Balapragalathan Thappali Jothikrishnan and
  • Suban Syed Shafi

10 August 2009

A simple method for the synthesis of pyrazoline derivative containing furan moiety was developed. Thus, 5-(6-bromo-1,3-benzodioxol-5-yl)-3-(2-furyl)-1-(3-methyl-phenyl)-4,5-dihydro-1H-pyrazole was synthesized using microwave irradiation and it was ch...

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