IMPROVED PROCESS FOR PREPARING (DISUBSTITUTEDPROPENYL) PHENYLALKYL SUBSTITUTED HETEROCYCLES
摘要
An improved process is described for preparing (disubstitutedpropenyl) phenylalkyl substituted heterocycles. This improved process is focused on steps to produce key intermediates, namely compounds of formula (I): where R<SUP>3</SUP>, R<SUP>4</SUP>, R<SUP>5</SUP> and x are defined herein.
申请公布号
WO2007005455(A3)
申请公布日期
2007.06.14
申请号
WO2006US25144
申请日期
2006.06.28
申请人
BAYER CROPSCIENCE AG;GOUDAR, JAIDEV, S.;HATCH, CHARLES, E., III;WANG, GUOZHI;POLSZ, CRAIG, A.;PATERA, RUSSELL
发明人
GOUDAR, JAIDEV, S.;HATCH, CHARLES, E., III;WANG, GUOZHI;POLSZ, CRAIG, A.;PATERA, RUSSELL
