4'-羟基-3'-碘联苯-4-甲腈 基本信息
中文名称 | 4'-羟基-3'-碘联苯-4-甲腈 |
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中文同义词 | 4'-羟基-3'-碘联苯-4-甲腈;4'-HYDROXY-3'-IODOBIPHENYL-4-CARBONITRILE (TECHNICAL GRADE; CONTAINS DIIODIDE (H005080));4 '-羟基-3 '-碘-[1,1 '联苯]-4-甲腈;4 '-羟基-3 '-碘-[1,1 '联苯]-4-甲腈 |
英文名称 | 4'-HYDROXY-3'-IODO-BIPHENYL-4-CARBONITRILE |
英文同义词 | '-Hydroxy-3'-iodo[1,1'-biphenyl]-4-carbonitrile;4-(4-Hydroxy-3-iodophenyl)benzonitrile;[1,1'-Biphenyl]-4-carbonitrile, 4'-hydroxy-3'-iodo-;contains Diiodide (H005080));4'-Hydroxy-3'-iodobiphenyl-4-carbonitrile (Technical Grade;4'-Hydroxy-3'-iodo-biphenyl-5-carbonitrile;4'-Hydroxy-3'-iodo[1,1'-biphenyl]-4-carbonitrile;4'-Hydroxy-3'-iodo-biphenyl-4-carbonitrile |
CAS号 | 460746-47-8 |
分子式 | C13H8INO |
分子量 | 321.11 |
EINECS号 | |
相关类别 | 化工原料;联苯类 |
Mol文件 | 460746-47-8.mol |
结构式 | ![]() |
4'-羟基-3'-碘联苯-4-甲腈 性质
熔点 | 166-167℃ |
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沸点 | 392.9±37.0 °C(Predicted) |
密度 | 1.81 |
储存条件 | 2-8°C(protect from light) |
酸度系数(pKa) | 8.03±0.31(Predicted) |
InChI | InChI=1S/C13H8INO/c14-12-7-11(5-6-13(12)16)10-3-1-9(8-15)2-4-10/h1-7,16H |
InChIKey | GGJLASJZXUIMAG-UHFFFAOYSA-N |
SMILES | C1(C2=CC=C(O)C(I)=C2)=CC=C(C#N)C=C1 |

19812-93-2

460746-47-8
以4'-羟基-4'-氰基联苯(6.00 g,30.8 mmol)为原料,在0℃下将其溶解于甲醇(90 mL)中,依次加入碘化钠(4.61 g,30.8 mmol)和氢氧化钠(1.23 g,30.8 mmol)。随后,在45℃下缓慢加入次氯酸钠水溶液(47 mL,5.25% Clorox,2.29 g,30.8 mmol)。反应混合物在0℃下搅拌1小时后,逐渐升温至室温。用硫代硫酸钠溶液(10 mL)和水(80 mL)稀释反应混合物,并通过加入磷酸二氢钠调节pH至7。用二氯甲烷(2×90 mL)萃取混合物,合并有机相,用无水硫酸钠干燥,过滤后减压浓缩,得到白色粉末。粗产物通过二氯乙烷/己烷结晶,并在硅胶柱上用二氯甲烷进行色谱纯化,最终得到4'-羟基-3'-碘联苯-4-甲腈(5.19 g,产率53%)。质谱(DCI)m/z 339 [M + NH4]+。
参考文献:
[1] Organic Process Research and Development, 2005, vol. 9, # 1, p. 45 - 50
[2] Bioorganic and Medicinal Chemistry Letters, 2004, vol. 14, # 3, p. 689 - 693
[3] Journal of Medicinal Chemistry, 2005, vol. 48, # 1, p. 38 - 55
[4] Patent: US2003/153548, 2003, A1
[5] Patent: US2003/134835, 2003, A1
安全信息
海关编码 | 2926907090 |
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