Nonpolar solvent with little dielectric constant has good effcet to the rate of the reaction,while larger polar solvent without H+ also can increase the rate of the reaction.

 
  • 可以知道对甲醇羰基化这一反应,在极性溶剂中,极性较大且为非质子型的溶剂能显著提高反应的速率;在非极性溶剂中,介电常数较小的溶剂能增加反应速率。
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