Preparation Products Propiophenone-->4-Aminosalicylic acid-->Ethyl phenylacetate-->Phenylacetaldehyde-->Phenthoate-->Methyl phenylacetate-->Phenylacetone-->Cefaclor monohydrate-->Penicillin G potassium salt-->Penicillin G sodium salt-->Phenylacetyl chloride-->2-Phenylacetamide-->7-HYDROXYISOFLAVONE-->DIP...
a你的想法在理论上是对的 正在翻译,请等待...[translate] a痛过 Pain[translate] a我是一个神奇的物体 正在翻译,请等待...[translate] aPREPARATION OF PHENYLACETONE[translate] aphenylacetic acid reacts with acetic anhydride with pyridine catalysts to[translate]...
Monodispersed TiO2 hybrid microspheres were prepared via the hydrolysis of titanium isopropoxide (TTIP) in ethanol solution containing p-aminophenylacetic acid (APA). The effects of the APA:TTIP molar ratio, water content, reaction time and reaction temperature on the morphology of the resultant ...
athan pyridine. However, I have tried it and the results are unsatisfactory.[translate] aThe reaction is done as follows: Into a clean, dry 3000 ml round bottom[translate] anewspaper, because phenylacetic acid, once it is exposed to the air, smells[translate]...
nitrile with an acid pref. conc. H2SO4; (b) reductive condensation of a cpd. (II): (where X is NH2, OH or 1-4C alkoxy) with phenylacetone; or (c) condensation of (II): X = Cl or Br) with phenylisopropylamine.KLOSA,JOSEF,DIPL.-CHEM.DR.RER.NAT....