公开(公告)号：US3681466A

公开(公告)日：1972-08-01

申请号：US3681466D

申请日：1969-09-23

Applicant: BASF AG

Inventor： POMMER HORST ,  SEID BERNHARD ,  NUERRENBACH AXEL ,  KLOTMANN GEORG ,  GRASSNER HANS

IPC: C07C29/00 ,  C07C33/00 ,  C07C403/00

CPC classification number: C07C403/08 ,  C07C2601/16

Abstract: Continuous production of axerophthol by reaction of axerophthyl acetate with a lower alcohol using guanidine as transesterification catalyst in two stages, alkyl acetate and some of the excess alcohol being distilled off in the first stage and the remainder of the alcohol being removed in the second stage by distillation with a hydrocarbon as entrainer.

Abstract translation: 通过使用胍作为酯交换催化剂在两个阶段中通过乙酸半酯与低级醇反应连续生产萜烯酚，在第一阶段中将乙酸烷基酯和一些过量的醇在第二阶段被蒸馏除去，其余的醇在第二阶段被除去 用烃作为夹带剂进行蒸馏。

公开(公告)号：US3658911A

公开(公告)日：1972-04-25

申请号：US3658911D

申请日：1968-10-02

Applicant: BASF AG

Inventor： POMMER HORST ,  MUELLER HERBERT ,  KOEHL HARALD ,  OVERWIEN HERMANN

IPC: C07C45/67 ,  C07C49/20

CPC classification number: C07C45/67 ,  C07C49/203

Abstract: PRODUCTION OF 2-METHYLHEPT-2-EN-6-ONE WHICH IS IMPORTANT FOR ORGANIC SYNTHESIS BY ISOMERIZATION OF 2-METHYLHEPT-1-EN-6-ONE USING AS CATALYST AN IRON CARBONYL COMPOUND, A ZEROVALENT ELEMENT OF 8 OF THE PERIODIC SYSTEM, SOME OF THE CARBONYL GROUPS IF DESIRED BEING REPLACED BY OTHER NEUTRAL LIGANDS.

公开(公告)号：US3655768A

公开(公告)日：1972-04-11

申请号：US3655768D

申请日：1968-11-13

Applicant: BASF AG

Inventor： POMMER HORST ,  MUELLER HERBERT ,  OVERWIEN HERMANN

IPC: C07C45/71 ,  C07C49/20 ,  C07C49/45 ,  C07C49/76

CPC classification number: C07C45/71 ,  C07C49/203

Abstract: PRODUCTION OF ALK-1-EN-6-ONES BY REACTION OF AN ALK-1EN-4-OL AT FROM 100* TO 400*C. WITH A KETONE BEARING AT LEAST ONE HYDROGEN ATOM ON A CARBON IN VICINAL POSITION TO THE CARBONYL GROUP.

公开(公告)号：US3639437A

公开(公告)日：1972-02-01

申请号：US3639437D

申请日：1968-07-31

Applicant: BASF AG

Inventor： FISCHER ROMAN ,  POMMER HORST

IPC: C07C69/00 ,  C07C67/00 ,  C11C3/14

CPC classification number: C07C69/00 ,  C07C67/00 ,  C07C67/29 ,  C07C69/145

Abstract: A PROCESS FOR THE PRODUCTION OF CARBOXYLIC ESTERS OF BFORMYLCROTYL ALCOHOL IN WHICH A CARBOXYLIC ESTER OF 2FORMUL-2-HYDROXYBUTENE-(3) OR AN ACETAL OR ACYLATE OF THE SAME IS REARRANGED IN THE PRESENCE OF METALLIC COPPER OR A COPPER (I) OR COPPER (II) COMPOUND OR A MIXTURE OF THE SAME WITH OR WITHOUT HYDROLYSIS OF THE PRODUCTS OBTAINED.

公开(公告)号：US3637817A

公开(公告)日：1972-01-25

申请号：US3637817D

申请日：1968-10-18

Applicant: BASF AG

Inventor： POMMER HORST ,  MUELLER HERBERT ,  MANGOLD DIETRICH ,  PALM CHRISTOF

IPC: C07C47/20 ,  C07C47/26 ,  C07C45/00 ,  C07C67/00

CPC classification number: C07C45/38 ,  C07C47/198

Abstract: THE PRODUCTION OF ETHERS AND ESTERS OF 4-HYDROXYTIGLALDEHYDE BY OXIDATION OF ETHERS OR ESTESR OF 3-METHYL-BUT2-EN-1-OL WITH OXYGEN OR GAS CONTAINING OXYGEN IN LIQUID PHASE AT TEMPERATURE OF 20* TO 200* C. IN THE PRESENCE OF CATALYTIC AMOUNTS OF HEAVY METAL SALTS AND BROMINE OR BROMINE COMPOUNDS. THE PRODUCTS OF THE PROCESS ARE IMPORTANT COMPOUNDS FOR ORGANIC SYNTHESES, PARTICULARLY FOR THE PRODUCTION OF CAROTENOIDS.

公开(公告)号：US3534094A

公开(公告)日：1970-10-13

申请号：US3534094D

申请日：1966-09-26

Applicant: BASF AG

Inventor： KOENIG KARL-HEINZ ,  POMMER HORST

IPC: C07C227/08 ,  C07C101/24

CPC classification number: C07C227/08

公开(公告)号：US3485859A

公开(公告)日：1969-12-23

申请号：US3485859D

申请日：1966-08-19

Applicant: BASF AG

Inventor： REIF WERNER ,  HAUG PETER ,  FREYSCHLAG HERWIG ,  POMMER HORST

IPC: C07C7/148 ,  C07C403/00 ,  C11C3/00 ,  C07C67/06

CPC classification number: C07C403/12 ,  C07C7/148 ,  C07C7/14841 ,  C07C403/20 ,  C07C2601/16 ,  C07C11/02

公开(公告)号：US3860655A

公开(公告)日：1975-01-14

申请号：US9157170

申请日：1970-11-20

Applicant: BASF AG

Inventor： POMMER HORST ,  REIF WERNER ,  PASEDACH HEINRICH ,  HOFFMANN WERNER

IPC: C07C45/67 ,  C07C49/20 ,  C07C403/00 ,  C07C45/18

CPC classification number: C07C45/676 ,  C07C67/03 ,  C07C2601/16 ,  C07C49/203 ,  C07C69/72

Abstract: Production of Beta -ionone by reaction of 3,7-dimethylocten(7)-yn-(1)-ol-(3) with a lower alkanol ester of acetoacetic acid at a temperature of from 100* to 400*C and treating the reaction mixture with an acid catalyst at a temperature of from 100* to 400*C and cyclizing the 6,10-dimethylundecatrien-(3,5,10)-one-(2) obtained by contacting with concentrated sulfuric acid at temperatures of from -30 to +20*C.

Abstract translation: 通过3,7-二甲基辛 - （7） - 炔 - （1） - 醇 - （3）与乙酰乙酸的低级链烷醇酯在100-400℃的温度下反应制备β-戊酮， 该反应混合物与酸催化剂在100-400℃的温度下反应，并将6,10-二甲基十一碳三烯 - （3,5,10） - 酮（2）与浓硫酸在 -30〜+20℃

公开(公告)号：US3692848A

公开(公告)日：1972-09-19

申请号：US3692848D

申请日：1969-06-06

Applicant: BASF AG

Inventor： MUELLER HERBERT ,  OVERWIEN HERMANN ,  POMMER HORST

IPC: C07C33/02 ,  C07C33/035 ,  C07C31/20

CPC classification number: C07C33/02 ,  C07C33/035

Abstract: Production of alkenediols from alkenols in which the hydroxyl group is in the Beta -position to, or is farther removed from, the double bond and which bear at least one hydrogen atom on at least one carbon atom adjacent to the carbon atoms of the double bond, by reaction with an aldehyde at from 235* to 400*C.

Abstract translation: 由链烯醇生产烯二醇，其中羟基位于β-位，或更远离双键，并且在与双键的碳原子相邻的至少一个碳原子上具有至少一个氢原子 通过与235至-400℃的醛反应。

公开(公告)号：US3627795A

公开(公告)日：1971-12-14

申请号：US3627795D

申请日：1970-03-16

Applicant: BASF AG

Inventor： POMMER HORST ,  NUERRENBACH AXEL ,  KLOTMANN GEORG ,  GRASSNER HANS

IPC: C07C69/74 ,  C07C403/00 ,  C07C175/00

CPC classification number: C07C403/12 ,  C07C2601/16

Abstract: Vitamin A palmitate is prepared from vitamin A alcohol and palmitoyl chloride in the presence of a tertiary amine in a continuous process in which vitamin A palmitate is obtained in high purity and almost quantitative yields.