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1. 发明申请

WO2006094945A3 METHOD FOR PRODUCING OPTICALLY ACTIVE ALCOHOLS BY MEANS OF ENZYMATIC REDUCTION 审中-公开
标题翻译：工艺生产光学活性醇BY酶还原
公开(公告)号：WO2006094945A3
公开(公告)日：2007-03-15
申请号：PCT/EP2006060452
申请日：2006-03-03
申请人： BASF AG , STUERMER RAINER , DAEUWEL JUERGEN , KESSELER MARIA , ACHATZ BRIGITTE , BREUER MICHAEL
发明人： STUERMER RAINER , DAEUWEL JUERGEN , KESSELER MARIA , ACHATZ BRIGITTE , BREUER MICHAEL
IPC分类号： C12P17/00 , C07C27/00 , C07D333/16 , C12P7/02 , C12P7/04
CPC分类号： C12P7/02 , C07D333/16 , C12P17/00 , C12P41/002
摘要： The invention concerns a method for producing optically active alcohols of formula (I) by means of enzymatic reduction of the corresponding ketones, in particular, the production of (1S)-3-methylamino-1-(2-thienyl)-propane-1-ol and (1S)-3-chlorine-1-(2-thienyl)-propane-1-ol.
摘要翻译：一种用于制备式（I）通过酶促还原相应的酮的旋光活性的链烷醇，特别是（1S）的制备-3-甲基氨基-1-（2-噻吩基）丙-1-醇和过程（1S） -3-氯-1-（2-噻吩基）丙-1-醇。

2. 发明专利

DE19903459A1 未知
公开(公告)号：DE19903459A1
公开(公告)日：2000-08-03
申请号：DE19903459
申请日：1999-01-28
申请人： BASF AG
发明人： STREICHER HARALD , BURST WOLFRAM , DAEUWEL JUERGEN , KOPPENHOEFER JUERGEN
IPC分类号： C07C29/80 , C07C31/22 , B01D3/14
摘要： Production of highly pure phytantriol (I) comprises rectification of (I) in a fine vacuum in columns with ordered metal fabric packing and duct distributors with ≥ 500 dripping points/m at an angle of 90 degrees to the layer of fabric just below them. There are 2 or more, 20-100 mm high packing elements with layers of fabric at 90 degrees to one another. Strictly adiabatic rectification with absolute exclusion of air is used. Production of highly pure phytantriol (I) comprises rectification of (I) contaminated with lower and/or higher boiling by-products in a fine vacuum in columns containing metal fabric packing with ordered structure. The liquid is distributed with duct distributors with ≥ 500 dripping points/m . The ducts are at an angle of 90 degrees to the layer of fabric directly below them in the packing. There are 2 or more packing elements with a height of 20-100 mm and layers of fabric at 90 degrees to one another, below the distributor. The process is operated with absolute exclusion of air. Strictly adiabatic rectification is used.

3. 发明专利

DE102005010804A1 未知
公开(公告)号：DE102005010804A1
公开(公告)日：2006-09-14
申请号：DE102005010804
申请日：2005-03-07
申请人： BASF AG
发明人： STUERMER RAINER , DAEUWEL JUERGEN , KESELER MARIA , ACHATZ BRIGITTE , BREUER MICHAEL
IPC分类号： C12P7/02 , C12N9/02 , C12P7/22 , C12P41/00

4. 发明专利

DE102005000867A1 未知
公开(公告)号：DE102005000867A1
公开(公告)日：2006-07-13
申请号：DE102005000867
申请日：2005-01-05
申请人： BASF AG
发明人： STUERMER RAINER , DAEUWEL JUERGEN , KESELER MARIA , ACHATZ BRIGITTE , BREUER MICHAEL
IPC分类号： C07D333/20
摘要： The present invention relates to a method for purifying (1S)-3-METHYLAMINO-1-(2-THIENYL)-1-PROPANOL by distilling a reaction mixture which comprises between 25 and 99% by weight of (IS)-3-METHYLAMINO-1-(2-THIENYL)-1-PROPANOL.

5. 发明专利

CA2590660A1 METHOD FOR PURIFYING (1S)-3-METHYLAMINO-1-(2-THIENYL)-1-PROPANOL 未知
公开(公告)号：CA2590660A1
公开(公告)日：2006-07-13
申请号：CA2590660
申请日：2005-12-31
申请人： BASF AG
发明人： STUERMER RAINER , BREUER MICHAEL , DAEUWEL JUERGEN , KESSELER MARIA , ACHATZ BRIGITTE
IPC分类号： C07D333/20 , B01D3/12
摘要： The present invention relates to a method for purifying (1S)-3-METHYLAMINO-1-(2-THIENYL)-1-PROPANOL by distilling a reaction mixture which comprises between 25 and 99% by weight of (IS)-3-METHYLAMINO-1-(2-THIENYL)-1-PROPANOL.

6. 发明专利

DE10223970A1 Continuous isolation of dihydrocinnamaldehyde for use in perfume applications involves rectification in a system comprising a feed column and a take-off column with combination columns above and below 未知
公开(公告)号：DE10223970A1
公开(公告)日：2003-12-24
申请号：DE10223970
申请日：2002-05-29
申请人： BASF AG
发明人： KOENIG JOSEF , DAEUWEL JUERGEN , GOEBBEL HANS-GEORG , BLUEMMEL RUDI
IPC分类号： C07C45/73 , C07C45/82 , C07C47/228
摘要： A method for the continuous isolation of dihydrocinnamaldehydes (I) from a crude product mixture involves distillation in an integrated system comprising a feed column (A) and a take-off column (D) with combination columns (B, C) at the upper and lower ends, a lateral feed point in (A) and a lateral take-off point in (D) for pure (I). A method for the continuous isolation of dihydrocinnamaldehydes (I) from a crude product mixture involves (i) feeding the mixture into the side of a column (A) with a booster section above and a stripper section below the feed point, the top of (A) being connected (ii) to an upper combination column (B) with a condenser at the top and the bottom of (A) being connected to a lower combination column (C) with a sump heater, while (iii) a take-off column (D) is connected to (B) and (C), and (iv) taking off (I) as a side stream from (D) while lower-boiling and higher-boiling compounds are taken from the top of column (B) and the bottom of column (C) respectively.

7. 发明专利

DE50000369D1 未知
公开(公告)号：DE50000369D1
公开(公告)日：2002-09-19
申请号：DE50000369
申请日：2000-01-05
申请人： BASF AG
发明人： STREICHER DR , BURST WOLFRAM , DAEUWEL JUERGEN , KOPPENHOEFER JUERGEN
IPC分类号： C07C29/80 , C07C31/22
摘要： Production of highly pure phytantriol (I) comprises rectification of (I) in a fine vacuum in columns with ordered metal fabric packing and duct distributors with ≥ 500 dripping points/m at an angle of 90 degrees to the layer of fabric just below them. There are 2 or more, 20-100 mm high packing elements with layers of fabric at 90 degrees to one another. Strictly adiabatic rectification with absolute exclusion of air is used. Production of highly pure phytantriol (I) comprises rectification of (I) contaminated with lower and/or higher boiling by-products in a fine vacuum in columns containing metal fabric packing with ordered structure. The liquid is distributed with duct distributors with ≥ 500 dripping points/m . The ducts are at an angle of 90 degrees to the layer of fabric directly below them in the packing. There are 2 or more packing elements with a height of 20-100 mm and layers of fabric at 90 degrees to one another, below the distributor. The process is operated with absolute exclusion of air. Strictly adiabatic rectification is used.

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