PROCESS FOR THE PRODUCTION OF TRIFLUOROMETHYLACETOPHENONES - Patent 1240127

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EP 1 240 127 A1

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(43)	Date of publication:
	18.09.2002 Bulletin 2002/38

(21)	Application number: 00975941.6

(22)	Date of filing: 27.10.2000

(51)	International Patent Classification (IPC)⁷: C07C 45/00, C07C 45/56, C07C 49/80

(86)	International application number:
	PCT/EP0010/596

(87)	International publication number:
	WO 0104/4152 (21.06.2001 Gazette 2001/25)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

14.12.1999 GB 9929562

(71)	Applicant: Bayer Aktiengesellschaft
	51368 Leverkusen (DE)

(72)	Inventors:
	SCHNEIDER, Hans-Dieter 79576 Weil am Rhein (DE) GYSEL, Urs CH-4313 Möhlin (CH)

(54)	PROCESS FOR THE PRODUCTION OF TRIFLUOROMETHYLACETOPHENONES