专利检索 ap:("FMC Corporation" OR "FMC Agro Singapore Pte. Ltd.") AND inv:"FREUDENBERGER, John Herbert" 第 1 页

1.

发明公开
METHODS FOR THE PREPARATION OF 5-BROMO-2-(3-CHLORO-PYRIDIN-2-YL)-2H-PYRAZOLE-3-CARBOXYLIC ACID 审中-公开

公开(公告)号：EP4253379A2

公开(公告)日：2023-10-04

申请号：EP23168252.7

申请日：2020-10-16

申请人： FMC Corporation , FMC Agro Singapore Pte. Ltd.

发明人： CHEN, Yuzhong , FREUDENBERGER, John Herbert , WRIGHT, James

IPC分类号： C07D405/04

摘要： The invention is directed to methods for preparing intermediates which are useful for making insecticidal anthranilamide compounds such as chlorantraniliprole and cyantraniliprole.

2.

发明公开
METHODS FOR THE PREPARATION OF 5-BROMO-2-(3-CHLORO-PYRIDIN-2-YL)-2H-PYRAZOLE-3-CARBOXYLIC ACID 审中-公开

公开(公告)号：EP4253379A3

公开(公告)日：2023-11-15

申请号：EP23168252.7

申请日：2020-10-16

申请人： FMC Corporation , FMC Agro Singapore Pte. Ltd.

发明人： CHEN, Yuzhong , FREUDENBERGER, John Herbert , WRIGHT, James

IPC分类号： C07D231/16 , C07D401/04 , C07D405/04

摘要： The invention is directed to methods for preparing intermediates which are useful for making insecticidal anthranilamide compounds such as chlorantraniliprole and cyantraniliprole.