Title:
METHOD FOR PRODUCTION OF 3-PHENYL(THIO) URACILS AND DITHIOURACILS
Document Type and Number:
Japanese Patent JP2012006936
Kind Code:
A
Abstract:
To provide a process for preparing 3-phenyl(thio)uracils and -dithiouracils.
In the process for preparing 3-phenyl(thio)uracils and -dithiouracils, carbamates having X1, X3, Ar, and A in formula and enamines having X2, R1, R2, and R3 are made to react with each other (in formula, X1, X2, and X3 represent oxygen or sulfur, Ar represents a phenyl residue, A represents an amino residue, and R1, R2, and R3 represent hydrogen or the like).
Inventors:
LOEHR SANDRA
GEBHARDT JOACHIM
MAYER GUIDO
KEIL MICHAEL
SCHMIDT THOMAS
WOLF BERND
GEBHARDT JOACHIM
MAYER GUIDO
KEIL MICHAEL
SCHMIDT THOMAS
WOLF BERND
Application Number:
JP2011160861A
Publication Date:
January 12, 2012
Filing Date:
July 22, 2011
Export Citation:
Assignee:
BASF SE
International Classes:
C07D239/54; C07C307/06
Domestic Patent References:
| JP4860613B2 | 2012-01-25 |
Attorney, Agent or Firm:
Yusuke Hiraki
Satoshi Fujita
Eiichi Arai
Natsuo Tanaka
Satoshi Fujita
Eiichi Arai
Natsuo Tanaka
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