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  • Selective dealkylation of tetra-O-propyl-p-tert-butyl calix[4]arene at the lower rim by AlCl[sub]3
    Taghvaei-Ganjali, Saeed ; Modjallal, Atoussa
    As a result of experimental studies on the dealkylation of tetra-O-p-tert-butyl calix[4]arene 1, we have found that by treating 1 with the stoichiometric amount of ▫$AlCl_3$▫, the tri, di and ... mono-O-propyl-p-tert-butyl calix[4]arene are obtained in good yield. In these reactions tert-butyl groups at the upper rim are unchanged.
    Vir: Acta chimica slovenica. - ISSN 1318-0207 (Vol. 48, [no.] 3, sep. 2001, str. 427-430)
    Vrsta gradiva - članek, sestavni del
    Leto - 2001
    Jezik - angleški
    COBISS.SI-ID - 23769349

vir: Acta chimica slovenica. - ISSN 1318-0207 (Vol. 48, [no.] 3, sep. 2001, str. 427-430)

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