Sintesis Heksa-p-tert-Butilheksaesterkaliks[6]Arena dari p-tert-Butilkaliks[6]Arena
ABSTRACT: A research has been
done to synthesize hexa-p-tert-butylhexaestercalix[6]arene using
p-tert-butylcalix[6]arene as a starting material. The synthesis was carried out
by esterifying p-tert-butylcalix[6]arene. Synthesis products were identified
and characterized by melting point, TLC, FTIR, 1H-NMR, and 13C-NMR
spectrometers. Synthesis products was obtained a white solid powder (68.45%
recovery), melting point 349-351 °C, TLC (SiO2, ethanol: ethyl acetate = 1: 1
v/v, Rf = 0.90). The results of the analysis
of synthesis products with FTIR, 1H-NMR, and 13C-NMR spectrometer showed that the
synthesis products compound is 5, 11, 17, 23, 29, 35-hexakis (p-tert-butyl)-37,
38, 39, 40, 41, 42-hexakis (ethoxy-carbonylmethoxy) calix[6]arene.
Penulis: Nasriadi Dali, Abd.
Wahid Wahab, Firdaus, Maming Maming
Kode Jurnal: jpkimiadd150711
