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SYNTHESIS OF C-METHYL-4,10,16,22-TETRAMETHOXYCALIX[4]ARENE FROM PHENOL USING BF3-METHANOL AS THE CATALYST
2010
Indonesian Journal of Chemistry
C-Methyl 4,10,16,22-tetramethoxycalix[4]arene has been synthesized from phenol. The reaction performed consisted of methylation of phenol, acetylation of methyl phenyl ether, reduction of p-methoxyacetophenone, and cyclization of p-methoxy-(1-hydroxyethyl)benzene to form C-methyl-4,10,16,22-tetramethoxycalix[4]-arene using BF3-methanol as the acid catalyst. Methylation of phenol was done by reacting phenol with solution of NaOH to generate sodium phenoxide salt. This mixture was strirred at
doi:10.22146/ijc.21840
fatcat:izuv6zumxzgmpdlzuwyqyu4p3e