Some influences of stericeffect, reaction temperature and solvent effects were discussed.
并简单讨论了立体效应,反应温度和溶剂效应对此还原反应的影响。
2
Due to the stericeffect, there may be different toxicity mechanisms between long-chain and short-chain aliphatic alcohols.
由于空间位阻效应,长链脂肪醇与短链脂肪醇可能存在不同的毒性作用机理。
3
From structure of organic compounds, this paper analyses and discusses impact of acids basing activity of organic molecules about electronic effect, hybrid method and stericeffect.