Title:
【発明の名称】燐酸誘導体類および中間生成物類の製造方法
Document Type and Number:
Japanese Patent JP2713748
Kind Code:
B2
Abstract:
The invention relates to a process for the preparation of insecticidal pyrimidinylphosphoric acid derivatives, to intermediates which can be used for carrying out the process, and to processes for the preparation of such intermediates, where the pyrimidinylphosphoric acid derivatives have the following general formula (I)
in which
R represents hydrogen, alkoxy, alkylamino, dialkylamino or optionally substituted radicals from the series comprising alkyl, cycloalkyl, aralkyl and aryl,
R<1> represents optionally substituted radicals from the series comprising alkyl, alkoxy, alkylthio, mono- or dialkylamino and phenyl,
R<2> represents optionally substituted alkyl and
Y represents oxygen or sulphur.
Inventors:
Flitz Maurer
Reinhard Ranchille
Helmut Huige
Albert Siyunatsuteller
Reinhard Ranchille
Helmut Huige
Albert Siyunatsuteller
Application Number:
JP31215888A
Publication Date:
February 16, 1998
Filing Date:
December 12, 1988
Export Citation:
Assignee:
Bayer Actien Gezershyaft
International Classes:
C07D239/06; C07D239/10; C07D239/14; C07D239/36; C07D239/46; C07D239/47; C07D239/52; C07F9/547; C07F9/6512; (IPC1-7): C07F9/6512; C07D239/06; C07D239/10; C07D239/14; C07D239/36; C07D239/47; C07D239/52
Attorney, Agent or Firm:
Heiyoshi Odashima