公开(公告)号：EP3515597A1

公开(公告)日：2019-07-31

申请号：EP17768106.1

申请日：2017-09-14

Applicant: BASF SE

Inventor： PINKOS, Rolf ,  DE WISPELAERE, Irene ,  SCHWARZ, Michael ,  SCHREIBER, Michael ,  KOTANJAC, Zeljko ,  NILLES, Michael

IPC: B01J37/06 ,  B01J37/18 ,  B01J23/72 ,  B01J25/02 ,  B01J35/00 ,  B01J35/02 ,  B01J35/04 ,  B01J35/06 ,  B01J37/02 ,  C07C29/141

公开(公告)号：EP3515595A1

公开(公告)日：2019-07-31

申请号：EP17771718.8

申请日：2017-09-14

Applicant: BASF SE

Inventor： MERKEL, Tobias Maximilian ,  SCHREIBER, Michael ,  DE WISPELAERE, Irene ,  PINKOS, Rolf

IPC: B01J37/02 ,  B01J37/06 ,  B01J37/08 ,  B01J23/883 ,  B01J25/00 ,  B01J25/02 ,  B01J35/00 ,  B01J35/04 ,  B01J35/10 ,  B01J37/18 ,  C07C29/141

公开(公告)号：EP3515593A1

公开(公告)日：2019-07-31

申请号：EP17764624.7

申请日：2017-09-14

Applicant: BASF SE

Inventor： SCHREIBER, Michael ,  KOTANJAC, Zeljko ,  NILLES, Michael ,  DE WISPELAERE, Irene ,  SCHWARZ, Michael ,  PINKOS, Rolf ,  SCHROETER, Marie Katrin

IPC: B01J37/02 ,  B01J37/06 ,  B01J37/08 ,  B01J23/883 ,  B01J25/00 ,  B01J25/02 ,  B01J35/00 ,  B01J35/04 ,  B01J35/10 ,  C07C29/141

公开(公告)号：EP3466938A1

公开(公告)日：2019-04-10

申请号：EP17194908.4

申请日：2017-10-05

Applicant: BASF SE

Inventor： MARION, Nicolas ,  PINKOS, Rolf ,  RUEDENAUER, Stefan ,  GARLICHS, Florian ,  PELZER, Ralf ,  DOSTALEK, Roman ,  PFEFFINGER, Joachim ,  VINCKIER, Anja

IPC: C07D309/04

Abstract: The present invention relates to 3,5-diethyl-2-propyl-tetrahydropyran of formula (I)

and its stereoisomers and mixtures thereof, to a method for preparing 3,5-diethyl-2-propyl-tetrahydropyran or a stereoisomer thereof or a mixture of stereoisomers thereof, to the composition obtainable by this method, to the use of 3,5-diethyl-2-propyl-tetrahydropyran or of a stereoisomer or of a mixture of stereoisomers thereof or of said composition as an aroma chemical and to the use thereof for modifying the scent character of a fragranced composition, to an aroma chemical containing 3,5-diethyl-2-propyl-tetrahydropyran or a stereoisomer or a mixture of stereoisomers thereof or said composition, and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition.

公开(公告)号：EP3116845B1

公开(公告)日：2018-07-18

申请号：EP15709452.5

申请日：2015-03-05

Applicant: BASF SE

Inventor： PINKOS, Rolf ,  MARION, Nicolas ,  KRONEMAYER, Helmut

IPC: C07C29/141 ,  C07C29/90 ,  C07C31/20

CPC classification number: C07C29/141 ,  C07C29/90 ,  C07C31/20

公开(公告)号：EP2121549B1

公开(公告)日：2017-06-07

申请号：EP07726908.2

申请日：2007-03-14

Applicant: BASF SE

Inventor： PINKOS, Rolf ,  LORENZ, Rudolf Erich ,  BESTE, York Alexander

IPC: C07C29/42 ,  C07C29/17

CPC classification number: C07C29/42 ,  C07C29/172 ,  Y02P20/125 ,  C07C33/046 ,  C07C31/207

公开(公告)号：EP3060538A1

公开(公告)日：2016-08-31

申请号：EP14783853.6

申请日：2014-10-13

Applicant: BASF SE

Inventor： PINKOS, Rolf ,  OSETSKA, Olga ,  DE WISPELAERE, Irene ,  DUDENHÖFFER, Stefan ,  WALCZUCH, Christina

IPC: C07C29/80 ,  C07C29/88 ,  C07C31/20

Abstract: The invention relates to a method for the preparation of 1,4-butane diol having an APHA color index of less than 30 by treating 1,4-butane-diol-containing substance mixtures by distillation of the 1,4-butane diol in the presence of complex hydrides.

公开(公告)号：EP2217587B1

公开(公告)日：2015-09-23

申请号：EP08847460.6

申请日：2008-10-28

Applicant: BASF SE

Inventor： PINKOS, Rolf ,  TEBBEN, Gerd-Dieter ,  KRUG, Thomas ,  SIRCH, Tilman ,  SPENGEMAN, Todd C ,  BEJUNE, Stephanie ,  ANDRESS, Jeffrey T. ,  GASIOROWSKI, Todd

IPC: C07D313/04

CPC classification number: C07D313/04

公开(公告)号：EP2619193B1

公开(公告)日：2014-11-12

申请号：EP11749868.3

申请日：2011-09-05

Applicant: BASF SE

Inventor： GUIXA GUARDIA, Maria ,  PINKOS, Rolf ,  POLLMER, Nadja ,  WEIßKER, Wolf-Steffen ,  VANDENMERSCH, Hugues

IPC: C07D307/08

CPC classification number: C07D307/08

公开(公告)号：EP2504301B1

公开(公告)日：2014-07-02

申请号：EP10781500.3

申请日：2010-11-22

Applicant: BASF SE

Inventor： PINKOS, Rolf

IPC: C07C29/80 ,  C07C31/20 ,  C07C27/28

CPC classification number: C07C29/80 ,  C07C31/125