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O ||. O ||. O ||. O ||. HO. HO. HO. HO. O ||. O ||. O. O. H. H. H. O. C. C. C. H. H. H. H. H. SYNTHESIS OF FLAVORINGS. Acetic acid (vinegar). Propanol (propyl alcohol). Propyl acetate > pear flavor. O. H. O. H. H. H. H. C. C. C. O. C. C. C. H. C. H. H.
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O|| O|| O|| O|| HO HO HO HO O|| O|| O O H H H O C C C H H H H H SYNTHESIS OF FLAVORINGS Acetic acid (vinegar) Propanol (propyl alcohol) Propyl acetate > pear flavor O H O H H H H C C C O C C C H C H H O H H H H H H Water is released O|| O|| CH3-CH2-CH2-OH + CH3C-OH H2O + CH3CH2CH2-O-CCH3 O|| OH H2O + + O O|| H2O + OH + O Octanol (or gasoline>alcohol) +acetic acid water + Octyl acetate (orange flavor) H2O + + OH Benzyl alcohol (globs in lava lamps) + acetic acid water + Benzyl acetate (peaches, strawberries) H2O + + OH Isopentenyl alcohol + acetic acid water + Isopentenyl acetate (Juicy-Fruit) O|| O|| H2O + + O OH HO Isobutanol (solvent/hydraulic fluid) + propionic acid (fungicide) water + Isobutyl propionate (Rum flavor) O|| O|| OH H2O + + O HO Ethanol (liquor) + butyric acid (rancid butter) water + Ethyl butyrate (Apple flavor) O|| O|| H2O + HO O OH + HO HO Amyl alcohol (oil of potato spirit) + salicylic acid (wart remover) water +Amyl salicylate (Pineapple flavor)