Insecticidally and acaricidally active pyrimidine esters and
申请人:Imperial Chemical Industries PLC
公开号:US04962109A1
公开(公告)日:1990-10-09
This invention provides novel insecticidally and acaricidally active pyrimidine derivatives of formula (I): ##STR1## and stereoisomers thereof, wherein R.sup.1 is selected from alkyl; alkenyl; alkynyl; haloalkyl; haloalkenyl; and cycloalkyl optionally substituted by alkyl or halogen; R.sup.2 is selected from alkyl; haloalkyl; alkoxy; alkylamino; dialkylamino; halogen; cycloalkyl optionally substituted by halogen or alkyl; and phenyl optionally substituted by alkyl, haloalkyl, halogen or alkoxy; R.sup.3 is selected from hydrogen and halogen; R.sup.4 is the residue of an alcohol of formula R.sup.4 --OH which forms an insecticidal ester when combined with chrysanthemic acid, permethrin acid or cyhalothrin acid; and X is selected from oxygen and sulphur.
TETRAFLUOROTOLUENE COMPOUND, METHOD FOR PRODUCING SAME AND USE THEREOF
申请人:Sumitomo Chemical Company, Limited
公开号:EP1975147A1
公开(公告)日:2008-10-01
A tetrafluorotoluene compound represented by the formula (1):
wherein R represents a C1-C6 alkyl group, and a method for producing a tetrafluorotoluene compound represented by the formula (1) which comprises hydrogenating a tetrafluorobenzyl alcohol compound represented by the formula (2):
Wherein R represents a C1-C6 alkyl group.
由式(1)代表的四氟甲苯化合物:
其中R代表C1-C6烷基,以及一种生产式(1)所代表的四氟甲苯化合物的方法,该方法包括氢化式(2)所代表的四氟苯甲醇化合物:
其中 R 代表 C1-C6 烷基。
MCDONALD, EDWARD;SALMON, ROGER;WHITTLE, ALAN JOHN;HUTCHINGS, MICHAEL GORD+
作者:MCDONALD, EDWARD、SALMON, ROGER、WHITTLE, ALAN JOHN、HUTCHINGS, MICHAEL GORD+
DOI:——
日期:——
METHODS FOR PRODUCING AND USING A TETRAFLUOROTOLUENE COMPOUND
申请人:HAGIYA Koji
公开号:US20120130118A1
公开(公告)日:2012-05-24
A tetrafluorotoluene compound represented by the formula (1):
wherein R represents a C1-C6 alkyl group, and a method for producing a tetrafluorotoluene compound represented by the formula (1) which comprises hydrogenating a tetrafluorobenzyl alcohol compound represented by the formula (2):
Wherein R represents a C1-C6 alkyl group.