Potassium Hydroxide → 1H-Perfluoropropane

HRID 1297576노트

반응식

ClCl.C(F)(C(F)(F)F)C(F)(F)F.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]

참가 물질

반응물 4

HCID 14797Potassium Hydroxide

HCID 24526Chlorine

HCID 611131-Chloroheptafluoropropane

HCID 679401,1,1,2,3,3,3-Heptafluoropropane

생성물 1

HCID 624421H-Perfluoropropane

실험 절차

According to another embodiment of the present invention, a 34 cubic centimeter Inconel™ reactor tube is equipped with a ceramic fiber heater. The reactor is purged with nitrogen between 150° C. and 200° C. The reactor is connected to tubing providing chlorine and the hydrofluorocarbon heptafluoropropane (HFC-227). The flow of the chlorine and HFC-227 is controlled with gas flowmeters. Table 3 below indicates the suggested reaction parameters as well as the expected results. Fluoromonomer precursor chloroheptafluoropropane (CFC-217) exiting the reactor is first passed through a 10% (wt./wt.) KOH solution and then dried over CaSO4, before being captured for subsequent gas chromatography analysis.

후처리

customthe suggested reaction parameters as well as the
customexpected results
dry with materialdried over CaSO4

출처 및 근거

ORD 기록: ord-21b4e57fe6db4d8d8a92e9f281a7ba95
출처 데이터셋: uspto-grants-2007_07
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US07250539B2

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