EP 3898574 A1 20211027 - PROCESS FOR PREPARING SUBSTITUTED ANILINES
Title (en)
PROCESS FOR PREPARING SUBSTITUTED ANILINES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON SUBSTITUIERTEN ANILINEN
Title (fr)
PROCÉDÉ DE PRODUCTION D'ANILINES SUBSTITUÉES
Publication
Application
Priority
- EP 18214440 A 20181220
- EP 2019084881 W 20191212
Abstract (en)
[origin: WO2020126819A1] The present invention relates to a process for preparing compounds of the formula (I), starting from compounds of the formula (II), wherein R1, R2, R3 and R3' are defined according to the invention.
IPC 8 full level
C07C 209/68 (2006.01); C07C 209/74 (2006.01); C07C 211/52 (2006.01); C07C 213/08 (2006.01); C07C 217/84 (2006.01)
CPC (source: EP IL KR US)
C07C 209/68 (2013.01 - EP IL); C07C 209/74 (2013.01 - EP IL KR US); C07C 211/52 (2013.01 - IL KR); C07C 213/08 (2013.01 - EP IL KR); C07C 217/84 (2013.01 - IL KR); C07C 253/30 (2013.01 - KR); C07C 255/32 (2013.01 - KR); C07C 255/42 (2013.01 - KR)
Citation (search report)
See references of WO 2020126819A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020126819 A1 20200625; BR 112021009727 A2 20210817; CA 3123956 A1 20200625; CN 113227035 A 20210806; EP 3898574 A1 20211027; IL 284128 A 20210831; JP 2022514304 A 20220210; KR 20210105932 A 20210827; MX 2021007511 A 20210805; TW 202039415 A 20201101; US 2022048847 A1 20220217
DOCDB simple family (application)
EP 2019084881 W 20191212; BR 112021009727 A 20191212; CA 3123956 A 20191212; CN 201980084502 A 20191212; EP 19816767 A 20191212; IL 28412821 A 20210617; JP 2021535064 A 20191212; KR 20217022286 A 20191212; MX 2021007511 A 20191212; TW 108146373 A 20191218; US 201917309617 A 20191212