С6h5oh = c6h5-o-co-ch3= c6h5coona= ch3cooh= (ch3-co)2o= - вопрос №91859666565365332 от vanyura 03.04.2023 07:33

Question

Химия: С6h5oh = c6h5-o-co-ch3= c6h5coona= ch3cooh= (ch3-co)2o= c6h7o(o-co-ch3)5= c6h12= ch3ch2oh

vanyura · Answer

C + 2H2 = CH4 (Ni/Cr2O3, 700°C)2CH4 = C2H2 + 3H2 (1500°C, 0,1c)3C2H2 = C6H6 (400°C, C актив., либо 70°С, [Ni(CO)2(PPh3)2])C6H6 + CH3-CH=CH2 = C6H5-CH(CH3)2 (AlCl3, t°C)C6H5-CH(CH3)2 + O2 = C6H5OH + (CH3)2CO (H2SO4(р-р), 90°С)C6H5OH + NaOH = C6H5ONa + H2OC6H5ONa + HCl = C6H5OH + NaClC6H5OH + CH3COCl = C6H5OCOCH3 + HCl (СН3СООН, t°C)C6H5OCOCH3 + 2NaOH = C6H5ONa + CH3COONa + H2OCH3COONa + HCl = CH3COOH + NaCl2CH3COOH = (CH3CO)2O + H2O (P2O5, t°C)C6H7O(OH)5 + 5(CH3CO)2O = C6H7O(OCOCH3)5 + 5CH3COOHC6H7O(OCOCH3)5...

С6h5oh => c6h5-o-co-ch3=> c6h5coona=> ch3cooh=> (ch3-co)2o=> c6h7o(o-co-ch3)5=> c6h12=> ch3ch2oh