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
TIWARI, A. (2010). Synthesis of Some Biphenyl Compounds by Rearrangement of Salicyl Hydrazones in Polyphosphoric Acid. Asian Journal of Chemistry, 19(4), 3256–3258. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/13502
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