Chlorotrifluoroethylene → 4-Chloro-3-methyl-4,5,5-trifluorocyclohexene

반응식

[Cl:1][C:2]([F:6])=[C:3]([F:5])[F:4].[CH2:7]=[CH:8][CH:9]=[CH:10][CH3:11]>>[Cl:1][C:2]1([F:6])[C:3]([F:5])([F:4])[CH2:7][CH:8]=[CH:9][CH:10]1[CH3:11]

참가 물질

반응물 2

HCID 6594Chlorotrifluoroethylene

HCID 15301Penta-1,3-diene

생성물 1

HCID 195936854-Chloro-3-methyl-4,5,5-trifluorocyclohexene수율 52%

실험 절차

A flow reactor equipped with dual tubes having 20 mm of inner diameter of the outer tube, 16 mm of outer diameter of the inner tube, and 60 cm of length of the tubes was employed. The temperature in the reactor was kept at 520° C. Chlorotrifluoroethylene (CTFE), 1,3-pentadiene and nitrogen gas were continuously injected into the flow reactor at the rates of 36.1 g/hr, 20.4 g/hr, and 0.4 mol/hr, respectively, and the vapor phase condensation was carried out for 1 hour. Then, 4.7 g of unreacted chlorotrifluoroethylene (CTFE) was recovered. The resultant was purified by steam distillation, and then the water layer was removed to give 32.1 g of the mixture (GC%=52%).

후처리

customA flow reactor equipped with dual tubes
customwas kept at 520° C
customrespectively, and the vapor phase condensation
customThen, 4.7 g of unreacted chlorotrifluoroethylene (CTFE) was recovered
distillationThe resultant was purified by steam distillation
customthe water layer was removed

출처 및 근거

ORD 기록: ord-56e97af30ff44b729c8c1d17932aef13
출처 데이터셋: uspto-grants-1999_12
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US06008407

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