Potassium Hydroxide → 1H-Perfluoropropane
反応式
C(F)(C(F)(F)F)C(F)(F)F.ClCl.Cl[C:14]([F:23])([F:22])[C:15]([F:21])([F:20])[C:16]([F:19])([F:18])[F:17].[OH-].[K+]>>[CH:14]([C:15]([C:16]([F:19])([F:18])[F:17])([F:21])[F:20])([F:23])[F:22]参加物
実験手順
A 34 cubic centimeter Inconel™ reactor tube, equipped with a ceramic fiber heater, was packed with Takeda™ brand activated carbon. The activated carbon and reactor were purged with nitrogen between 150° C. and 200° C. The reactor was connected to tubing providing chlorine and the hydrofluorocarbon heptafluoropropane (HFC-227, containing 839 ppm 227ca and the remainder HFC-227ea). The flow of the chlorine and HFC-227 were controlled with gas flowmeters. Tables 1 and 2 below indicate the reaction parameters as well as the results. Fluoromonomer precursor chloroheptafluoropropane (CFC-217) exiting the reactor was first passed through a 10% (wt./wt.) KOH solution and then dried over CaSO4 before being captured for subsequent gas chromatography analysis.
後処理
- customthe reaction parameters as well as the results
- dry with materialdried over CaSO4
出典と根拠
- ORDレコード
- ord-3f7aadaf47c4485bad39efc010cd3054
- 出典データセット
- uspto-grants-2007_07
- 特許番号
- US07250539B2
反応ノート
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