方案
95%
表单
solid
mp
85 °C (dec.) (lit.)
官能团
phosphine
SMILES字符串
ClP(Cl)(c1ccccc1)(c2ccccc2)c3ccccc3
InChI
1S/C18H15Cl2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChI key
ASWXNYNXAOQCCD-UHFFFAOYSA-N
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一般描述
二氯三苯基磷烷（三苯基二氯化膦，PPh3Cl2）是卤化磷。二氯三苯磷烷的稳定性和反应性已通过固态31P核磁共振谱进行了研究。它参与羧酸酯向酰卤的转化，并且已经研究了这种裂解的机理。我们提出了二氯三苯磷烷参与叔酰胺的合成的改进方法。
应用
二氯三苯基磷烷可用于以下物质的合成：
- 叔苯甲酰苯胺衍生物
- N-磷二肽
- 基于三烷基亚磷酸酯反应的二烷基磷酰氯
- 萘环基杯[3]酰胺，通过与6-氨基-2-萘甲酸反应
- C2v-芳香酰胺的对称环状四聚体
警示用语：
Danger
危险声明
危险分类
Carc. 1B - Eye Dam. 1 - Flam. Sol. 2 - Skin Corr. 1B
储存分类代码
4.1B - Flammable solid hazardous materials
WGK
WGK 3
闪点(°F)
68.0 °F - closed cup
闪点(°C)
20 °C - closed cup
Nina C Gonnella et al.
Magnetic resonance in chemistry : MRC, 47(6), 461-464 (2009-03-07)
Solid state (31)P NMR spectroscopy was used to examine, monitor and quantify the compound integrity of the chemical reagent dichlorotriphenylphosphorane. Comparison was also made with solution (31)P NMR spectra which showed that this highly reactive species could be observed in
Cleavage of carboxylic acid esters to acid chlorides with dichlorotriphenylphosphorane.
Burton DKJ and Koppes WM.
The Journal of Organic Chemistry, 40(21), 3026-3032 (1975)
Construction of anomalously bent biphenyl structure using conformational properties of calix [4] amide.
Tominaga M, et al.
Tetrahedron Letters, 47(52), 346-350 (2006)
Simple and convenient synthesis of tertiary benzanilides using dichlorotriphenylphosphorane.
Azumaya I, et al.
Tetrahedron, 59(13), 2325-2331 (2003)
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