C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 233/60 (2006.01) A01N 37/30 (2006.01) A01N 37/32 (2006.01) A01N 37/46 (2006.01) A01N 43/00 (2006.01) A01N 43/08 (2006.01) A01N 43/12 (2006.01) A01N 43/40 (2006.01) A01N 43/78 (2006.01) A01N 47/16 (2006.01) C07C 217/88 (2006.01) C07C 233/62 (2006.01) C07C 233/63 (2006.01) C07D 211/16 (2006.01) C07D 211/58 (2006.01) C07D 213/40 (2006.01) C07D 241/04 (2006.01) C07D 277/04 (2006.01) C07D 295/185 (2006.01) C07D 307/52 (2006.01) C07D 307/56 (2006.01) C07D 307/87 (2006.01) C07D 307/90 (2006.01)
Patent
CA 2132966
ABSTRACT The present invention relates to 3,4,5,6-tetra- hydrophthalamide derivatives and 3,4,5,6-tetrahydroiso- phthalimide derivatives having excellent effects as effective active ingredients of herbicides, and processes for preparing the same, and provides the compounds having a more efficient herbicidal activity, and efficient and industrial processes for the preparation thereof. More specifically, the tetrahydrophthalimide derivative obtained by reacting a halogen-substituted 5-cycloalkyloxyaniline derivative with a 3,4,5,6-tetra- hydrophthalic anhydride, or the tetrahydroisophthalimide derivative of the present invention is reacted with various types of amines to prepare a tetrahydrophthalamide derivative represented by the general formula (I): Image (I) These tetrahydrophthalamide derlvatlves and the tetrahydro- isophthalimide derivatives exhibit excellent herbicidal activities in the soil treatment in the paddy field and field and the stem-foliar treatment. The tetrahydroiso- phthalimide derivatives are also useful as intermediates for the preparation of the tetrahydrophthalamide derivatives, etc. - 197 -
Aizawa Kiyomi
Ejiri Emiko
Hirai Kenji
Kishi Shigeki
Matsukawa Tomoko
Kaken Pharmaceutical Co. Ltd.
Riches Mckenzie & Herbert Llp
Sagami Chemical Research Center
LandOfFree
Tetrahydrophthalamide derivative, intermediate for producing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tetrahydrophthalamide derivative, intermediate for producing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tetrahydrophthalamide derivative, intermediate for producing... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1794866