Invention Grant
- Patent Title: Process for the preparation of thietane derivatives
- Patent Title (中): 制备硫杂环丁烷衍生物的方法
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Application No.: US14240541Application Date: 2012-08-24
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Publication No.: US09204648B2Publication Date: 2015-12-08
- Inventor: Jerome Yves Cassayre , Peter Renold , Thomas Pitterna , Myriem El Qacemi
- Applicant: Jerome Yves Cassayre , Peter Renold , Thomas Pitterna , Myriem El Qacemi
- Applicant Address: CH Basel
- Assignee: Syngenta Participations AG
- Current Assignee: Syngenta Participations AG
- Current Assignee Address: CH Basel
- Agent R. Kody Jones
- Priority: EP11178929 20110825
- International Application: PCT/EP2012/066552 WO 20120824
- International Announcement: WO2013/026930 WO 20130228
- Main IPC: C07D331/04
- IPC: C07D331/04 ; C07D409/12 ; C07D413/12 ; A01N43/80 ; A01N43/36
Abstract:
The present invention relates to processes for the preparation of thietane derivatives of the formula (IA) and thietane derivatives of the formula (IB) wherein R1, R2, A1, A2, A3, A4, B, and n are as defined in the claims. The invention also relates to intermediates useful in the processes, as well as the compounds of formula (IA) and (IB) and their use as pesticides.
Public/Granted literature
- US20140235869A1 PROCESS FOR THE PREPARATION OF THIETANE DERIVATIVES Public/Granted day:2014-08-21
Information query
