公开(公告)号：EP1926695A1

公开(公告)日：2008-06-04

申请号：EP06778324.1

申请日：2006-08-23

Applicant: BASF SE

Inventor： LORENZ, Rudolf, Erich ,  PINKOS, Rolf ,  STEINIGER, Michael ,  SCHÄFER, Gerd ,  DANNER, Thomas

IPC: C07C29/17 ,  C07C29/76 ,  C07C31/20 ,  C07C33/035 ,  C07C33/046

CPC classification number: C07C29/76 ,  C07C29/17 ,  C07C29/172 ,  C07C33/046 ,  C07C33/035 ,  C07C31/207

Abstract: The invention relates to a method for purifying 1,4-butynediol, in which 1,4-butynediol is compressed to 50 to 1500 bar and is expanded, one waits for phase separation to end following the expansion process, and the bottom phase is eliminated. Also disclosed is a method for hydrogenating 1,4-butynediol into 1,4-butenediol and 1,4-butanediol with the aid of the purified 1,4-butynediol.

公开(公告)号：EP1797061B1

公开(公告)日：2008-03-19

申请号：EP05794724.4

申请日：2005-09-21

Applicant: BASF SE

Inventor： WINDECKER, Gunther ,  WECK, Alexander ,  RÖSCH, Markus ,  STEINIGER, Michael ,  PINKOS, Rolf ,  VANDEN HAUTTE, Dany

IPC: C07D307/08

CPC classification number: C07D307/08

Abstract: The invention relates to a method for the distillative purification of tetrahydrofuran in the presence of a polar solvent.

公开(公告)号：EP1663932B1

公开(公告)日：2008-03-19

申请号：EP04786993.8

申请日：2004-09-23

Applicant: BASF SE

Inventor： TELES, Joaquim ,  RÖßLER, Beatrice ,  PINKOS, Rolf ,  GENGER, Thomas ,  PREISS, Thomas

IPC: C07C45/28

CPC classification number: C07C45/28 ,  C07C2601/20 ,  C07C49/413

Abstract: The invention relates to a method for producing cyclododecanone by reacting cyclododecen with dinitrogen, especially a method comprising steps (I) and (II): (I) producing cyclododecen by partially hydrating cyclododecatriene; (II) reacting the cyclododecen obtained in step (I) with dinitrogen monoxide, thereby obtaining cyclododecanone.

Abstract translation: 通过环十二碳烯与一氧化二氮反应制备环十二烷酮的方法，特别包括步骤（I）和（II）：（I）通过部分氢化环十二碳三烯制备环十二烯; （II）使得（I）中得到的环十二碳烯与一氧化二氮反应，得到环十二烷酮。

公开(公告)号：EP3060538B1

公开(公告)日：2020-01-01

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: C07C29/88 ,  C07C31/20

公开(公告)号：EP3515594A1

公开(公告)日：2019-07-31

申请号：EP17764838.3

申请日：2017-09-13

Applicant: BASF SE

Inventor： PINKOS, Rolf ,  SCHREIBER, Michael ,  KOTANJAC, Zeljko ,  NILLES, Michael ,  DE WISPELAERE, Irene ,  SCHWARZ, Michael ,  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：EP3453750A1

公开(公告)日：2019-03-13

申请号：EP17189719.2

申请日：2017-09-06

Applicant: BASF SE

Inventor： GARLICHS, Florian ,  PINKOS, Rolf ,  DUEFERT, Alexander ,  BRU ROIG, Miriam

IPC: C11B9/00 ,  C07C69/16 ,  C07C69/28 ,  C07C43/184 ,  C07C43/196

Abstract: The present invention relates to the use of a compound of the general formula (I)

wherein R 1 is C 1 -C 4 -alkyl or -(C=O)-R 3 , R 2 is hydrogen, C 1 -C 4 -alkyl or -(C=O)-R a , and R 3 and R 4 , independently of one another, are selected from the group consisting of hydrogen and C 1 -C 4 -alkyl, a stereoisomer thereof or a mixture of stereoisomers thereof, as an aroma chemical, to aroma chemical compositions comprising at least one compound of the general formula (I), a stereoisomer thereof or a mixture of stereoisomers thereof, and to a method for preparing a fragranced ready-to-use composition, which comprises incorporating at least one compound of the general formula (I), a stereoisomer thereof or a mixture of stereoisomers thereof, into a ready-to-use composition. The present invention further relates to specific ethers and specific esters of the compounds of the general formula (I) and a method for their preparation.

公开(公告)号：EP3242870B1

公开(公告)日：2019-03-13

申请号：EP16700181.7

申请日：2016-01-08

Applicant: BASF SE

Inventor： DUEFERT, Alexander ,  PINKOS, Rolf ,  WEISSKER, Wolf-Steffen

IPC: C07D307/08 ,  C07C29/149 ,  C07D307/33 ,  C07C51/573 ,  C12P7/18 ,  C12P17/04

公开(公告)号：EP3242870A1

公开(公告)日：2017-11-15

申请号：EP16700181.7

申请日：2016-01-08

Applicant: BASF SE

Inventor： DUEFERT, Alexander ,  PINKOS, Rolf ,  WEISSKER, Wolf-Steffen

IPC: C07D307/08 ,  C07C29/149 ,  C07D307/33 ,  C07C51/573

CPC classification number: C07D307/08 ,  C07C29/149 ,  C07D307/33 ,  C12P7/18 ,  C12P17/04 ,  C07C31/207

Abstract: The invention relates to a method for producing tetrahydrofurane and/or 1,4-butanediol and/or gamma-butyrolactone, in particular a method for producing tetrahydrofurane (THF) from succinic acid, which can be obtained by converting biomasses, by transforming the succinic acid into succinic acid anhydride and by hydrogenating the succinic acid anhydrides, by separating unwanted secondary components.

公开(公告)号：EP3080062A1

公开(公告)日：2016-10-19

申请号：EP14809901.3

申请日：2014-12-12

Applicant: BASF SE

Inventor： PINKOS, Rolf ,  BOCK, Martin

IPC: C07C29/149 ,  C07C209/16 ,  C07C51/36 ,  C08G69/04

CPC classification number: C07C51/36 ,  C07C29/149 ,  C07C209/16 ,  C08G69/28 ,  C07C55/14 ,  C07C31/20 ,  C07C211/12

Abstract: The present invention relates to a method for the production of adipic acid or at least a resultant product thereof. According to said method, muconic acid is hydrogenated with hydrogen in a reaction zone in the presence of at least one transition metal catalyst (K) and a water-containing liquid (A), the muconic acid being at least partially insoluble in the liquid (A) under the hydrogenation conditions.

公开(公告)号：EP2855561B1

公开(公告)日：2016-05-18

申请号：EP13725662.4

申请日：2013-05-28

Applicant: BASF SE

Inventor： WEBER, Martin ,  PINKOS, Rolf ,  VOGLER, Thomas

IPC: C08G75/23

CPC classification number: C08G65/46 ,  C08G65/48