The present paper covers the synthesis of ZSM-35 molecular sieve with1,6-hexanediamine as templating agent,the influence of the synthesis conditions,and a discu
In a facile procedure, 2-(1, 3-dithian-2-ylidene)-l-arylketones 1 vere reduced with magnesium in methanol to give α-aryl-β-(1, 3-dithane) alcohols 2 in good t
The salt titration of goethite((?)-FeOOH)aqueous suspension hadbeen carried out with the addition of solid NaCl at several different star-ting pH values and the