Synthesis of Some Biphenyl Compounds by Rearrangement of Salicyl Hydrazones in Polyphosphoric Acid
Corresponding Author(s) : ALKA TIWARI
alkatiwari18@yahoo.co.in
Asian Journal of Chemistry,
Vol. 19 No. 4 (2007): Vol 19 Issue 4
Abstract
Synthesis of some 3-(3'-carbamoyl-4'-hydroxy phenyl) aldehydes and ketones has been done by the rearrangement of salicyl hydrazones of aromatic aldehydes and ketones using polyphosphoric acid as a reagent. This procedure resulted in higher yields of compounds (75-85%)
Keywords
Polyphosphoric acid
Rearrangement
(1)
TIWARI, A. Synthesis of Some Biphenyl Compounds by Rearrangement of Salicyl Hydrazones in Polyphosphoric Acid. ajc 2010, 19, 3256-3258.
Download Citation
Endnote/Zotero/Mendeley (RIS)BibTeX