Title:
AGRICULTURAL AND HORTICULTURAL FUNGICIDE
Document Type and Number:
Japanese Patent JPH01132571
Kind Code:
A
Abstract:
NEW MATERIAL:1,2-Benzoisothiazol-3(2H)-one 1,1-dioxide ion(1-),2-hydroxy-N,N, N-trimethyl-ethanaminium. USE:Useful as an agricultural and horticultural fungicide. It has no harmful effect to crops and stably protects the crops from blights over a long period. Especially, it is effective in controlling rice blast and bacterial leaf blight, etc., which are blights occuring at the stalk and leaf of paddy rice plant. PREPARATION:The compound of formula I is produced by reacting 1,2- benzoisothiazol-3(2H)-one 1,1-dioxide of formula II with 2-hudroxy-N,N,N- trimethyl-ethanaminium derivative of formula III (X<-> is OH<-> or acid group) preferably in a protic solvent.
Inventors:
IRIUCHIJIMA SHINOBU
ONODERA NOBUO
WATANABE SHIYUNNOSUKE
TABATA NOBUJI
ONODERA NOBUO
WATANABE SHIYUNNOSUKE
TABATA NOBUJI
Application Number:
JP29083387A
Publication Date:
May 25, 1989
Filing Date:
November 18, 1987
Export Citation:
Assignee:
AGRO KANESHO CO LTD
DENKI KAGAKU KOGYO KK
DENKI KAGAKU KOGYO KK
International Classes:
A01N43/80; C07D275/06; (IPC1-7): A01N43/80; C07D275/06
Domestic Patent References:
| JPS4822624A | ||||
| JPS49117627A | 1974-11-11 |
Attorney, Agent or Firm:
Minoru Nakamura (5 others)