Open AccessOne-pot Multi-component Synthesis of Amidoalkyl Naphthols with Potassium Hydrogen Sulfate as Catalyst under Solvent-free Condition
Author(s) -
Xiao Hua,
Hui Guo,
Xie Bing
Publication year - 2011
Publication title -
international journal of chemistry
Language(s) - English
Resource type - Journals
eISSN - 1916-9701
pISSN - 1916-9698
DOI - 10.5539/ijc.v3n1p119
Subject(s) - chemistry , hydrogen sulfate , acetamide , catalysis , urea , condensation , potassium , sulfate , solvent , organic chemistry , potassium sulfate , inorganic chemistry , ionic liquid , physics , thermodynamics
One-pot multicomponent condensation of β-naphthol, aromatic aldehydes, acetamide or urea was carried out in the presence of potassium hydrogen sulfate under solvent-free condition to afford the corresponding amidoalkyl naphthols in 83%~96% yields
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