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the enhanced nucleophilicity of anisole vs benzene reflects the influence of the methoxy group, which renders the ring more electron-rich.
a nucleofilicidade reforçada do anisol "vs" benzeno reflete a influência do grupo metóxi, o qual torna o anel mais rico em elétrons.
for instance, if a chemist were to extract anisole from a mixture of water and 5% acetic acid using ether, then the anisole will enter the organic phase.
por exemplo, se um químico quer extrair anisol a partir de um mistura de água e 5% de ácido acético usando éter, então o anisol entrará na fase orgânica.
illustrative of its nucleophilicity, anisole reacts with acetic anhydride to give 4-methoxyacetophenone::ch3oc6h5 + (ch3co)2o → ch3oc6h4c(o)ch3 + ch3co2hunlike most acetophenones, but reflecting the influence of the methoxy group, methoxyacetophenone undergoes a second acetylation.
ilustrativo de sua nucleofilicidade, anisol reage com anidrido acético resultando 4-metoxiacetofenona::ch3oc6h5 + (ch3co)2o → ch3oc6h4c(o)ch3 + ch3co2h4s10 converts anisole to lawesson's reagent, [(ch3oc6h4)ps2]2.