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11.SELECTIVE HYDROLYSIS AND ALCOHOLYSIS OF CHLORINATED BENZENES 审中-公开
Title translation: SE TIVE SE SE。。。。。。。。。。。。。。。。。。。公开(公告)号:EP3052462A1
公开(公告)日:2016-08-10
申请号:EP14780498.3
申请日:2014-10-02
Applicant: BASF SE
Inventor: KLAUBER, Eric George , RACK, Michael , ZIERKE, Thomas , HOLUB, Nicole , CORTES, David , SCHMELEBECK, Gerald , JI, Junmin
CPC classification number: C07C51/377 , C07C37/02 , C07C41/16 , C07C67/297 , C07F1/005 , C07F1/04 , C07C39/30 , C07C43/225
Abstract: The present invention relates to a process for providing a compound of formula (I):, wherein R is hydrogen or R', wherein R' is –(C1-C4)alkyl, and Hal is a halogen, the process comprising the step of: reacting a compound of formula (II) wherein Hal is defined as above, with an alkali metal alkoxide of the formula XOR', wherein X is an alkali metal, and R' is defined as above.
Abstract translation: 本发明涉及提供式(I)化合物的方法:其中R是氢或R',其中R'是 - (C 1 -C 4)烷基,而Hal是卤素,该方法包括以下步骤: :将其中Hal如上定义的式(II)化合物与式XOR'的碱金属醇盐反应,其中X为碱金属,R'如上定义。
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公开(公告)号:EP3107884A1
公开(公告)日:2016-12-28
申请号:EP15705608.6
申请日:2015-02-19
Applicant: BASF SE
Inventor: KLAUBER, Eric George , RACK, Michael , ZIERKE, Thomas , HOLUB,Nicole , SCHMELEBECK, Gerald , JI, Junmin , CORTES, David
CPC classification number: C07C41/16 , C07C37/02 , C07C37/62 , C07C51/16 , C07C51/285 , C07C65/21 , C07C43/225 , C07C39/30 , C07C39/28
Abstract: wherein R1 and Hal is defined as above, and (ii) reacting the compound of formula (III) to obtain the compound of formula (IV).
Abstract translation: 本发明涉及提供式(IV)化合物的方法:其中R 1和R 2各自独立地为C 1 -C 4烷基,并且Hal独立地为Cl或Br,所述方法包括以下步骤:(i )使其中R 1和Hal如上定义的式(II)化合物反应,得到其中R 1和Hal如上定义的式(III)化合物,和(ii)使式(III) 得到式(IV)的化合物。
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公开(公告)号:EP3052463A1
公开(公告)日:2016-08-10
申请号:EP14784411.2
申请日:2014-09-25
Applicant: BASF SE
Inventor: SCHMELEBECK, Gerald , JI, Junmin , KLAUBER, Eric George , RACK, Michael , ZIERKE, Thomas , HOLUB, Nicole , CORTES, David
IPC: C07C37/02
CPC classification number: C07C51/09 , A01N37/40 , C07C37/02 , C07C51/15 , C07C51/367 , C07C67/00 , C07F1/005 , C07C39/30 , C07C65/05 , C07C65/21
Abstract: The present invention relates to a process for providing a compound of formula (I): wherein Hal is a halogen, the process comprising the step of: reacting a compound of formula (II) wherein Hal is defined as above, with an alkali metal sulfite of the formula X
2 SO
3 and an alkali metal hydroxide of the formula YOH, wherein X and Y are independently selected from an alkali metal.-
公开(公告)号:EP3077353B1
公开(公告)日:2019-02-06
申请号:EP14805905.8
申请日:2014-12-01
Applicant: BASF SE
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公开(公告)号:EP3107884B1
公开(公告)日:2018-04-04
申请号:EP15705608.6
申请日:2015-02-19
Applicant: BASF SE
Inventor: KLAUBER, Eric George , RACK, Michael , ZIERKE, Thomas , HOLUB,Nicole , SCHMELEBECK, Gerald , JI, Junmin , CORTES, David
CPC classification number: C07C41/16 , C07C37/02 , C07C37/62 , C07C51/16 , C07C51/285 , C07C65/21 , C07C43/225 , C07C39/30 , C07C39/28
Abstract: wherein R1 and Hal is defined as above, and (ii) reacting the compound of formula (III) to obtain the compound of formula (IV).
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16.PROCESS FOR PURIFYING 2,5-DICHLOROPHENOL 审中-公开
Title translation: VERFAHREN ZUR REINIGUNG VON 2,5-DICHLOROPHENOL公开(公告)号:EP3077353A1
公开(公告)日:2016-10-12
申请号:EP14805905.8
申请日:2014-12-01
Applicant: BASF SE
Inventor: KLAUBER, Eric George , RACK, Michael , ZIERKE, Thomas , WLOCH, Sebastian , HOLUB, Nicole , DUDENHOEFFER, Stefan , SCHMELEBECK, Gerald , JI, Junmin , CORTES, David
Abstract: A process for purifying 2,5-dichlorophenol, the process comprising the steps of distillation and subsequent crystallization.
Abstract translation: 纯化2,5-二氯苯酚的方法,该方法包括蒸馏和随后结晶的步骤。
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