4-(4-甲氧基苯基)丁酸
| 中文名称 | 4-(4-甲氧基苯基)丁酸 |
|---|---|
| 中文同义词 | 4-(4-甲氧基苯基)丁酸;4-(4'-甲氧基苯基)-1-丁酸;4-(4-甲氧苯基)-丁酸;甲氧基苯丁酸;4-甲氧基苯丁酸;4-(2-甲氧基苯基)丁酸;4-(4-甲氧基苯基)丁酸(AGMLT-02);4-(4-甲氧基苯基)丁酸4-(4-Methoxyphenyl)butyric acid |
| 英文名称 | 4-(4-Methoxyphenyl)butyric acid |
| 英文同义词 | 4-(4-METHOXYPHENYL)BUTANOIC ACID;4-(4-METHOXYPHENYL)BUTYRIC ACID;4-(4-Methoxyphenyl)butyric acid, 96%, 96%;4-(p-methoxyphenyl)butyricacid;4-methoxyphenylbutyricacid;Benzenebutanoic acid, 4-methoxy-;butanoicacid,4-(4-methoxyphenyl)-;4-(4-Methoxyphenyl)butanoic acid 98% |
| CAS号 | 4521-28-2 |
| 分子式 | C11H14O3 |
| 分子量 | 194.23 |
| EINECS号 | 224-849-3 |
| 相关类别 | 医药原料中间体;羧酸;Organic Building Blocks;C11 to C12;Carbonyl Compounds;Benzene derivatives;Carboxylic Acids;Building Blocks;C11 to C12;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis |
| Mol文件 | 4521-28-2.mol |
| 结构式 | ![]() |
4-(4-甲氧基苯基)丁酸 性质
| 熔点 | 56-59 °C (lit.) |
|---|---|
| 沸点 | 196 °C / 10mmHg |
| 密度 | 1.116±0.06 g/cm3(Predicted) |
| 储存条件 | Sealed in dry,Room Temperature |
| 溶解度 | 微溶于甲醇。不溶于氯仿。 |
| 酸度系数(pKa) | 4.76±0.10(Predicted) |
| 形态 | 粉末 |
| 颜色 | 奶油色至微黄色 |
| 水溶解性 | 994.9g/L(37 ºC) |
| BRN | 2416568 |
| InChI | InChI=1S/C11H14O3/c1-14-10-7-5-9(6-8-10)3-2-4-11(12)13/h5-8H,2-4H2,1H3,(H,12,13) |
| InChIKey | LZHMNCJMXQKSBY-UHFFFAOYSA-N |
| SMILES | C1(CCCC(O)=O)=CC=C(OC)C=C1 |
| LogP | 2.33 |
| CAS 数据库 | 4521-28-2(CAS DataBase Reference) |
| NIST化学物质信息 | 4-(4-Methoxyphenyl)butyric acid(4521-28-2) |
3153-44-4
4521-28-2
步骤G:将4-(4-甲氧基苯基)-4-氧代丁酸(40g)悬浮于乙酸(100ml)和四氢呋喃(THF,100ml)的混合溶剂中。向该悬浮液中加入10%钯-碳催化剂(50%湿重,4g),随后在氢气气氛(0.4MPa)下搅拌反应混合物9小时。反应完成后,通过硅藻土垫过滤以移除催化剂。向滤液中加入甲苯,随后通过减压蒸馏除去溶剂,得到4-(4-甲氧基苯基)丁酸,收率定量。产物经1H-NMR(CDCl3)表征:δ1.89(m,2H),2.32(t,J=7.3Hz,2H),2.58(t,J=7.4Hz,2H),3.73(s,3H),6.78-6.82(m,2H),7.03-7.08(m,2H),10.96(brs,1H)。
参考文献:
[1] Patent: EP1726587, 2006, A1. Location in patent: Page/Page column 33
[2] Chemistry of Natural Compounds, 2003, vol. 39, # 4, p. 404 - 406
[3] Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1998, vol. 37, # 3, p. 281 - 284
[4] Research on Chemical Intermediates, 2017, vol. 43, # 10, p. 5933 - 5942
[5] Journal of Organic Chemistry, 1990, vol. 55, # 11, p. 3537 - 3543
安全信息
| 安全说明 | 22-24/25 |
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| WGK Germany | 3 |
| 海关编码 | 29189900 |
| 提供商 | 语言 |
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