乙基硒代磷酰二氯

乙基硒代磷酰二氯是一种有机磷化合物,化学式为C2H5Cl2PSe,它是VE硒代物selenophos英语selenophos的前体。[3]它可由氯乙烷三氯化磷三氯化铝氮气中加热反应得到,或通过乙基二氯化磷加热制得。[1]

Ethylphosphonoselenoic dichloride
IUPAC名
dichloro-ethyl-selanylidene-λ5-phosphane
识别
CAS号 14705-46-5  checkY
PubChem 518992
ChemSpider 452726
SMILES
 
  • CCP(=[Se])(Cl)Cl
性质
化学式 C2H5Cl2PSe
摩尔质量 209.9 g·mol−1
沸点 92—94 °C(365—367 K)(25 torr)[1]
38—39 °C(311—312 K)(1.5 torr)[2]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

参见

编辑

参考文献

编辑
  1. ^ 1.0 1.1 Ivin, S. Z.; Shelakova, I. D. Synthesis of dichlorides of alkylphosphonoselenoic acid. Zhurnal Obshchei Khimii. 1961, 31: 4052–4053. ISSN 0044-460X. 
  2. ^ Gryszkiewicz-Trochimowski, Eustache; Quinchon, Jean; Gryszkiewicz-Trochimowski, Oleg. Derivatives of alkylselenophosphonic acids and alkyltellurophosphonic acids. I. Prepn. of diesters of alkylselenophosphonic acids and attempts to prepare diethyl ethyltellurophosphonate. Bulletin de la Societe Chimique de France. 1960: 1794–1798. ISSN 0037-8968. 
  3. ^ Akerfeldt, Stig.; Fagerlind, Lars. Selenophosphorus Compounds as Powerful Cholinesterase Inhibitors. Journal of Medicinal Chemistry. January 1967, 10 (1): 115–116. PMID 6031689. doi:10.1021/jm00313a032.