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LT - METHOD FOR PREPARATION OF THIOPHENE-2-CARBONYL CHLORIDES

EN - METHOD FOR PREPARATION OF THIOPHENE-2-CARBONYL CHLORIDES

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Patent not validated

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 413/14
		C07D 333/38
		C07D 413/04

European patent
(11)	Number of the document	3325476
(13)	Kind of document	T
(96)	European patent application number	16790589.2
	Date of filing the European patent application	2016-11-02
(97)	Date of publication of the European application	2018-05-30
(45)	Date of publication and mention of the grant of the patent	2018-09-26
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/EP2016/076317
	Date	2016-11-02

PCT application publication
(87)	Number	WO 2017/076844
	Date	2017-05-11

Priority applications
(30)	Number	Date	Country code
	201562250587 P	2015-11-04	US
	15192880	2015-11-04	EP
	16150309	2016-01-06	EP
	16150583	2016-01-08	EP
	16150642	2016-01-08	EP
	16150854	2016-01-12	EP
	16151908	2016-01-19	EP
	16156620	2016-02-22	EP
	16182376	2016-08-02	EP

Inventors
(72)	ZOLLINGER, Daniel, CH ZARAGOZA DOERWALD, Florencio, CH

Grantee
(73)	Lonza Ltd, Lonzastrasse, 3930 Visp, CH

Title
(54)	METHOD FOR PREPARATION OF THIOPHENE-2-CARBONYL CHLORIDES
	METHOD FOR PREPARATION OF THIOPHENE-2-CARBONYL CHLORIDES