Title:
THIADIAZINE DERIVATIVE AND PRODUCTION THEREOF
Document Type and Number:
Japanese Patent JPH02235879
Kind Code:
A
Abstract:
NEW MATERIAL:A 2,6-bis(disubstituted amino)-4-dialkylthiocarbamoylimino-1,3,5- thiadiazine of formula I (R1 and R2 are each alkyl and may be linked to form a ring).
EXAMPLE: 2,6-bis(dimethylamino)-4-dimethylthiocarbamoylimino-1,3,-5-thiadiazine.
USE: Useful for medicines, pesticides and as an intermediate.
PREPARATION: A N,N-disubstituted cyanamide of formula II is reacted together with carbon disulfide at increased pressure to obtain the compound of the formula I. The molar ration of the compound of the formula II to the carbon disulfide is normally (1:10) - (10:1), although the stoichiometric molar ratio is 3:1. Higher pressure is preferable, but normally being 1,000 - 9,000atom. The reaction temperature is pref. 20 - 160°C.
More Like This:
| JP2017505324 | Compositions and methods effective against spores and other organisms |
| JP2022517959 | Agricultural composition |
| JPS60116605 | HERBICIDAL COMPOSITION FOR PADDY RICE |
Inventors:
YASUMOTO MASAHIKO
TSUCHIYA TORU
SHIBUYA ISAO
GOTO MIDORI
TSUCHIYA TORU
SHIBUYA ISAO
GOTO MIDORI
Application Number:
JP5588089A
Publication Date:
September 18, 1990
Filing Date:
March 08, 1989
Export Citation:
Assignee:
AGENCY IND SCIENCE TECHN
International Classes:
A01N47/28; A61K31/54; C07D285/34; (IPC1-7): C07D285/34
Attorney, Agent or Firm:
Director, Institute of Materials Technology, Institute of Industrial Technology