对苯二甲酰氯

化合物

对苯二甲酰氯是一种有机化合物,化学式为C8H4Cl2O2。它可由对苯二甲酸氯化亚砜N,N-二甲基甲酰胺(或N,N-二甲基乙酰胺[3])的催化下回流反应得到。[4]它在三氯化铝的催化下和反应,生成1,4-二苯甲酰基苯。[5]

对苯二甲酰氯
Ball-and-stick model of the terephthaloyl chloride molecule
IUPAC名
Benzene-1,4-dicarbonyl dichloride[1]
别名 Terephthaloyl dichloride[1]
1,4-Benzenedicarbonyl chloride
Benzene-1,4-dicarbonyl chloride
Terephthalic acid dichloride
Terephthaloyl dichloride
p-Phthalyl chloride
TCL
识别
CAS号 100-20-9  checkY
PubChem 7488
ChemSpider 7207
SMILES
 
  • O=C(Cl)c1ccc(C(Cl)=O)cc1
InChI
 
  • 1/C8H4Cl2O2/c9-7(11)5-1-2-6(4-3-5)8(10)12/h1-4H
InChIKey LXEJRKJRKIFVNY-UHFFFAOYAY
性质
化学式 C8H4Cl2O2
摩尔质量 203.02 g/mol g·mol⁻¹
密度 1.34 g/cm3
熔点 80—82 °C(353—355 K)[2]
沸点 265 °C(538 K)
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

参考文献

编辑
  1. ^ 1.0 1.1 Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014: 797. ISBN 978-0-85404-182-4. doi:10.1039/9781849733069-FP001. 
  2. ^ Phthaloyl chlorides. 1950 GB 644071
  3. ^ Bhim Bali Prasad, Darshika Jauhari. A dual-template biomimetic molecularly imprinted dendrimer-based piezoelectric sensor for ultratrace analysis of organochlorine pesticides. Sensors and Actuators B: Chemical. 2015-02, 207: 542–551 [2019-11-07]. doi:10.1016/j.snb.2014.10.115. (原始内容存档于2018-06-24) (英语). 
  4. ^ Subrata Nath, Suraj Kumar Pathak, Joydip De, Santanu Kumar Pal, Ammathnadu S. Achalkumar. Star-shaped π-gelators based on oxadiazole and thiadiazoles: a structure–property correlation. Molecular Systems Design & Engineering. 2017, 2 (4): 478–489 [2019-11-07]. ISSN 2058-9689. doi:10.1039/C7ME00040E (英语). 
  5. ^ Theodore A. Gazis, Ayan Dasgupta, Michael S. Hill, Jeremy M. Rawson, Thomas Wirth, Rebecca L. Melen. Reactions of hydrazones and hydrazides with Lewis acidic boranes. Dalton Transactions. 2019, 48 (33): 12391–12395 [2019-11-07]. ISSN 1477-9226. doi:10.1039/C9DT01359H (英语).