[EN] AN IMPROVED PROCESS FOR THE PREPARATION OF 4-TRIFLUOROMETHYL-2(1H)-PYRIDINONE<br/>[FR] PROCÉDÉ AMÉLIORÉ DE PRÉPARATION DE 4-TRIFLUOROMETHYL-2(1H)-PYRIDINONE
申请人:DOW AGROSCIENCES LLC
公开号:WO2009006211A1
公开(公告)日:2009-01-08
4-Trifluoromethyl-2(1H)-pyridinone is prepared from an alkyl vinyl ether and trifluoroacetyl chloride in a four step process.
PROCESS FOR THE PREPARATION OF 4-TRIFLUOROMETHYL-2(1H)-PYRIDINONE
申请人:Bland Douglas C.
公开号:US20090005569A1
公开(公告)日:2009-01-01
4-Trifluoromethyl-2(1H)-pyridinone is prepared from an alkyl vinyl ether and trifluoroacetyl chloride in a four step process.