摘要:
The present invention provides 1,4-diaryl-2-fluoro-4-cyano-2-butene compounds having the sturctural formula (I), a process for their preparation, and intermediates useful therefor.
摘要:
The present invention provides 1,4-diaryl-2-fluoro-4-cyano-2-butene compounds having the sturctural formula (I), a process for their preparation, and intermediates useful therefor.
摘要:
An improved process for the preparation of 2-arylvinyl alkyl ether compounds of structural formula (I). In addition, the present invention provides an improved process for the preparation of 1,4-diaryl-2-fluoro-2-butene compounds of structural formula (V).
摘要:
The present invention provides N-biphenylthiohydrazone derivatives of formula (I) and compositions and methods for the use thereof in the control of insect and acarid pests and for the protection of crops therefrom.
摘要:
The present invention provides an improved process for the preparation of 1,4-diary-2-fluoro-1,3-butadiene compounds of structural formula (I). In addition, the present invention provides an improved process for the preparation of 1,4-diaryl-2-fluoro-2-butene compounds of structural formula (IV).