Acetylacetone → 2,2,4,4-Tetrafluoropentane

반응식

FC(F)(F)[CH:3]([C:8]([F:11])([F:10])[CH3:9])[C:4]([F:7])([F:6])[CH3:5].CC(=O)CC(=O)C>>[F:6][C:4]([F:7])([CH2:3][C:8]([F:11])([F:10])[CH3:9])[CH3:5]

참가 물질

반응물 2

HCID 31261Acetylacetone

HCID 198950282,2,4,4-Tetrafluoro-3-(trifluoromethyl)pentane

생성물 1

HCID 130531342,2,4,4-Tetrafluoropentane

실험 절차

As another example, the 3-trifluoromethyl-2,2,4,4-tetrafluoropentane may be prepared by fluorinating commercially available 2,4-pentanedione to form 2,2,4,4-tetrafluoropentane which may then be dehydrohalogenated to form 2,4,4-trifluoro-2-pentene. The 2,4,4-trifluoro-2-pentene may then be reacted with CF3 to form 3-trifluoromethyl-2,2,4,4-tetrafluoropentane.

출처 및 근거

ORD 기록: ord-501163328a3b473fb556c3da39cff81f
출처 데이터셋: uspto-grants-1992_06
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US05118359

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