Hydrochloric Acid → Bis(nonafluorobutyl)phosphinyl chloride

反応式

C1(P(Cl)(Cl)(Cl)[Cl:8])C=CC=CC=1.[F:12][C:13]([F:40])([C:36]([F:39])([F:38])[F:37])[C:14]([F:35])([F:34])[C:15]([P:18]([C:21]([F:33])([F:32])[C:22]([F:31])([F:30])[C:23]([F:29])([F:28])[C:24]([F:27])([F:26])[F:25])(=O)[OH:19])([F:17])[F:16].Cl>>[F:12][C:13]([F:40])([C:36]([F:39])([F:38])[F:37])[C:14]([F:35])([F:34])[C:15]([P:18]([Cl:8])([C:21]([F:33])([F:32])[C:22]([F:31])([F:30])[C:23]([F:29])([F:28])[C:24]([F:27])([F:26])[F:25])=[O:19])([F:17])[F:16]

参加物

反応物 3

HCID 313Hydrochloric Acid

HCID 12468899Phenylphosphorus tetrachloride

HCID 14169491Bis(nonafluorobutyl)phosphinic acid

生成物 1

HCID 14294507Bis(nonafluorobutyl)phosphinyl chloride収率 76%

実験手順

Variant b) The mixture of 4.6 g (18.4 mmol) of phenyltetrachlorophosphorane and 7.3 g (14.5 mmol) of bis(nonafluorobutyl)phosphinic acid is stirred at room temperature for four hours When the evolution of gas (HCl) is complete, the nonafluorobutylphosphonyl dichloride is separated off by distillation at atmospheric pressure, giving 5.73 g of bis(nonafluorobutyl)phosphinyl chloride as colourless liquid substance. This corresponds to a yield of 76%, based on the phosphinic acid employed.