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1. (WO2018178039) CRYSTALLINE FORMS OF ETHYL[3-[2-CHLORO-4-FLUORO-5-(1-METHYL-6-TRIFLUOROMETHYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDIN-3-YL)PHENOXY]-2-PYRIDYLOXY]ACETATE

Pub. No.:    WO/2018/178039    International Application No.:    PCT/EP2018/057706
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Wed Mar 28 01:59:59 CEST 2018
IPC: C07D 401/12
A01N 43/54
Applicants: BASF SE
Inventors: VIERTELHAUS, Martin
KOULELIS, Dennis
SEISER, Tobias
ZAGAR, Cyrill
ARMEL, Gregory
STEINBRENNER, Ulrich
PARRA RAPADO, Liliana
Title: CRYSTALLINE FORMS OF ETHYL[3-[2-CHLORO-4-FLUORO-5-(1-METHYL-6-TRIFLUOROMETHYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDIN-3-YL)PHENOXY]-2-PYRIDYLOXY]ACETATE
Abstract:
The present invention relates to crystalline forms of ethyl[3-[2-chloro-4-fluoro-5-(1- methyl-6-trifluoromethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-3-yl)phenoxy]-2-pyridyl- oxy]acetate (CAS 353292-31-6), herein after also referred to as "compound of formula (I)". The invention also relates to a process for the production of these crystalline forms, formulations for plant protection and herbicidal compositions which contain one of these crystalline forms.