公开(公告)号：WO2005030689A3

公开(公告)日：2005-05-26

申请号：PCT/EP2004010680

申请日：2004-09-23

Applicant: BASF AG ,  TELES JOAQUIM ,  ROESSLER BEATRICE ,  PINKOS ROLF ,  GENGER THOMAS ,  PREISS THOMAS

Inventor： TELES JOAQUIM ,  ROESSLER BEATRICE ,  PINKOS ROLF ,  GENGER THOMAS ,  PREISS THOMAS

IPC: C07C45/28 ,  C07C49/413

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: 一种用于通过与一氧化二氮环十二碳烯反应制备环十二酮，尤其是包含（I）和（II）（I）由部分氢化环十二碳三烯环十二烯的制备步骤过程; （II）根据（I）得到的环十二碳烯与一氧化二氮反应得到环十二酮。

公开(公告)号：AT386732T

公开(公告)日：2008-03-15

申请号：AT02791483

申请日：2002-07-30

Applicant: BASF AG

Inventor： TELES JOAQUIM ,  REHFINGER ALWIN ,  BERG ANNE ,  RUDOLF PETER ,  RIEBER NORBERT ,  BASSLER PETER

IPC: C07D301/12 ,  C07D301/32

Abstract: A process for preparing propylene oxide comprises at least the following steps: (a) propene is reacted with hydrogen peroxide in a solvent in the presence of a suitable catalyst to give a mixture (M0) comprising propylene oxide, solvent, unreacted propene, unreacted hydrogen peroxide and oxygen, (b) the propylene oxide is separated off from the mixture (M0) so as to give a mixture (M1) comprising at least unreacted propene and oxygen, and (c) the mixture (M1) is utilized.

公开(公告)号：CA2580390A1

公开(公告)日：2006-03-30

申请号：CA2580390

申请日：2005-09-23

Applicant: BASF AG

Inventor： TELES JOAQUIM ,  GLASS ANDREAS ,  ROESSLER BEATRICE ,  GENGER THOMAS

IPC: C07C45/28 ,  C07C49/395

Abstract: A process for preparing cyclopentanone, at least comprising the following steps (i) to (iii): (i) providing a mixture G(i) comprising cyclopentene; (ii) providing liquid or supercritical N2O or a liquid or supercritical gas mixture G(ii) comprising at least 20% by volume of N2O, based on the total volume of the mixture G(ii); (iii) contacting the mixture G(i) with the liquid or supercritical N2O or the liquid or supercritical mixture G(ii) to obtain a mixture G(iii) comprising cyclopentanone, wherein the mixture G(i) contains at least 25% by weight and at most 95% by weight, of cyclopentene, based on the total weight of the mixture G(i).

公开(公告)号：DE10344594A1

公开(公告)日：2005-05-12

申请号：DE10344594

申请日：2003-09-25

Applicant: BASF AG

Inventor： TELES JOAQUIM ,  ROESSLER BEATRICE ,  PINKOS ROLF ,  GENGER THOMAS ,  PREISS THOMAS

IPC: C07C45/28 ,  C07C5/05 ,  C07C13/275 ,  C07C49/413

公开(公告)号：UA89061C2

公开(公告)日：2009-12-25

申请号：UAA200704501

申请日：2005-09-23

Applicant: BASF AG

Inventor： TELES JOAQUIM ,  ROESSLER BEATRICE ,  GENGER THOMAS ,  GLASS ANDREAS

IPC: C07C45/28 ,  C07C49/395

公开(公告)号：SG155928A1

公开(公告)日：2009-10-29

申请号：SG2009061771

申请日：2005-09-23

Applicant: BASF AG

Inventor： TELES JOAQUIM ,  ROESSLER BEATRICE ,  GENGER THOMAS ,  GLASS ANDREAS

Abstract: A process for preparing cyclopentanone, at least comprising the following steps (i) to (iii): (i) providing a mixture G(i) comprising cyclopentene; (ii) providing liquid or supercritical N20 or a liquid or supercritical gas mixture G(ii) comprising at least 20% by volume of N20, based on the total volume of the mixture G(ii); (iii) contacting the mixture G(i) with the liquid or supercritical N20 or the liquid or supercritical mixture G(ii) to obtain a mixture G(iii) comprising cyclopentanone, wherein the mixture G(i) contains at least 25% by weight and at most 95% by weight, of cyclopentene, based on the total weight of the mixture G(i).

公开(公告)号：ZA200500604B

公开(公告)日：2006-08-30

申请号：ZA200500604

申请日：2005-01-21

Applicant: BASF AG

Inventor： BASSLER PETER ,  GOEBBEL HANS-GEORGE ,  TELES JOAQUIM ,  RUDOLF PETER

IPC: B01D20060101 ,  B01D3/14 ,  B01D3/42 ,  C07B20060101 ,  C07C20060101 ,  C07D20060101 ,  C07D301/32

Abstract: The invention relates to a continuously operated process for the purification by distillation of the oxirane formed in the oxirane synthesis by reaction of a hydroperoxide with an organic compound, wherein the crude oxirane is separated in a dividing wall column into low-, intermediate- and high-boiling fractions and the oxirane is taken off as intermediate boiler at the side offtake in a concentration of at least 99.9%.

公开(公告)号：DE59600514D1

公开(公告)日：1998-10-08

申请号：DE59600514

申请日：1996-02-10

Applicant: BASF AG

Inventor： TELES JOAQUIM ,  SCHNURR WERNER ,  FISCHER ROLF ,  RIEBER NORBERT ,  SCHULZ MICHAEL

IPC: C07C45/41 ,  C07D301/14 ,  C07D303/04

Abstract: PCT No. PCT/EP96/00578 Sec. 371 Date Aug. 5, 1997 Sec. 102(e) Date Aug. 5, 1997 PCT Filed Feb. 10, 1996 PCT Pub. No. WO96/26198 PCT Pub. Date Aug. 29, 1996Preparation of epoxides from olefins by means of aromatic peroxycarboxylic acids comprises a step A of epoxidizing the olefin and removing the resulting aromatic carboxylic acid from the epoxide, a step B of catalytically hydrogenating the removed aromatic carboxylic acid to the corresponding aromatic aldehyde, and a step C of oxidizing this aldehyde with oxygen or an oxygen-containing gas mixture back to the aromatic peroxycarboxylic acid for re-use for epoxidizing an olefin.