3,5-二羟基苯甲酸

3,5-Dihydroxybenzoic acid
Chemical structure of 3,5-dihydroxybenzoic acid
IUPAC名
3,5-Dihydroxybenzoic acid
别名 alpha-Resorcylic acid
识别
CAS号 99-10-5  checkY
PubChem 7424
ChemSpider 7146
SMILES
 
  • C1=C(C=C(C=C1O)O)C(=O)O
IUPHAR配体 5783
性质
化学式 C7H6O4
摩尔质量 154.12 g·mol−1
若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

3,5-二羟基苯甲酸是一种有机化合物，化学式为C7H6O4，它是二羟基苯甲酸的同分异构体之一，为无色固体。

合成

苯甲酸和发烟硫酸反应，得到3,5-二磺酸基苯甲酸，用碳酸钠转化为磺酸钠盐后，经过碱熔、酸化得到产物。[1]

用途

它通过加氢反应可以得到5-羧基-1,3-环己二酮。[2]

参考文献

  1. ^ 马瑛, 孟明扬, 谭立哲,等. 3,5-二羟基苯甲酸的合成[J]. 精细与专用化学品, 2004, 12(8):16-17.
  2. ^ 郑纯智, 张继炎, 王日杰. 3,5-二羟基苯甲酸转移加氢制备3,5-二氧代环己烷羧酸[J]. 精细化工, 2004, 21(4):313-317.

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