英语词典
The phenyl ofp n propylbenzoic acid could be reduced by sodium alkoxide.
醇钠可以还原对丙基苯甲酸中的苯环.
互联网摘选
A procedure on synthesis of nitrophenyl acetic acids with high yield of 100% has been developed catalysed by sodium methylate or ethylate partially instead of sodium phenolate at certain ratio of sodium alkoxide, nitrotoluene and sodium phenolate.
在硝基苯乙酸的合成中,采用醇钠代替部分苯酚钠,可使苯酚钠用量减少50%,产品收率仍可达100%。
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