公开(公告)号：US3651127A

公开(公告)日：1972-03-21

申请号：US3651127D

申请日：1968-03-08

Applicant: HOECHST AG

Inventor： HORNIG LOTHAR ,  ARPE HANS-JURGEN ,  BOLDT MANFRED

IPC: C07C69/017 ,  B01J31/00 ,  C07B61/00 ,  C07C27/00 ,  C07C37/055 ,  C07C37/58 ,  C07C67/055 ,  C07C69/157 ,  C07C37/00 ,  C07C51/32

CPC classification number: C07C37/58 ,  C07C37/0555 ,  C07C67/055 ,  Y02P20/52 ,  C07C69/017 ,  C07C69/157 ,  C07C39/04

Abstract: PREPARATION OF PHENYL ESTERS AND, IF DESIRED, PHENOL BY GASEOUS PHASE REACTION OF BENZENE, A CARBOXYLIC ACID AND MOLECULAR OXYGEN IN THE PRESENCE OF A COMPOUND OF A NOBLE METAL OF GROUP VIII OF THE MENEDELEEFF PERIODIC TABLE AS CATALYST.

公开(公告)号：US3883562A

公开(公告)日：1975-05-13

申请号：US32325373

申请日：1973-01-12

Applicant: HOECHST AG

Inventor： ARPE HANS-JURGEN ,  HORNIG LOTHAR HEINZ

IPC: C07D315/00 ,  C07D3/00

CPC classification number: C07D315/00

Abstract: A process for the manufacture of pivalolactone from the anhydride of a Beta -acyloxypivalic acid or the mixed anhydride of a Beta -acyloxypivalic acid with a low aliphatic carboxylic acid with up to 5 carbon atoms by thermal splitting at temperatures within the range of from 150*C to 350*C on catalysts supported on carriers.

Abstract translation: 一种由β-亚硫酸新戊酸的酸酐或β-亚硫酰新戊酸与具有至多5个碳原子的低级脂肪族羧酸的混合酸酐在150℃以上的温度下热分解制备新戊内酯的方法 在载体上负载的催化剂上C至350℃。

公开(公告)号：US3687993A

公开(公告)日：1972-08-29

申请号：US3687993D

申请日：1971-07-29

Applicant: HORNIG ANNELIESE ,  HANS JURGEN ARPE ,  HOECHST AG

Inventor： HORNIG LOTHAR HEINZ ,  HORNIG ANNELIESE ,  ARPE HANS-JURGEN

IPC: B01J31/04 ,  C01G7/00 ,  C07C53/10 ,  C22B3/32 ,  C07F1/12

CPC classification number: C07C53/10 ,  B01J31/04 ,  B01J2231/70 ,  C01G7/003 ,  C22B3/0024 ,  Y02P10/234

Abstract: Solid gold hydroxydiacetate of the formula Au(OH)(O2CCH3)2 which is well suitable as catalyst or catalyst component for oxidation reactions. The novel compound can be obtained by preparing an aqueous solution containing gold ions and acetate ions, removing the solvent, dissolving the residue obtained in a polar solvent precipitating the gold hydroxydiacetate by adding a non polar solvent and isolating it.

Abstract translation: 具有式Au（OH）（O 2 CCH 3）2的固体金羟基二乙酸酯，其非常适合用作氧化反应的催化剂或催化剂组分。 可以通过制备含有金离子和乙酸根离子的水溶液，除去溶剂，溶解在极性溶剂中得到的残留物，通过加入非极性溶剂沉淀氢氧化二乙酸金属并分离，得到新化合物。

公开(公告)号：US3642875A

公开(公告)日：1972-02-15

申请号：US3642875D

申请日：1970-07-28

Applicant: HOECHST AG ,  ANNELIESE HORNING

Inventor： ARPE HANS-JURGEN ,  HORNIG LOTHAR HEINZ

IPC: C03B5/16 ,  C07C59/00 ,  C07C69/14 ,  C07D305/12 ,  C08G63/08 ,  C07C67/00 ,  C07C69/16

CPC classification number: C07D305/12 ,  C03B5/16 ,  C07C59/00 ,  C07C69/14 ,  C08G63/08

Abstract: B-ACETOXPIVALIC ANHYDRIDE, A NOVEL COMPOUND PARTICULARLY SUITABLE FOR THE MANUFACTURE OF PIVALOLACTONE, AND A PROCESS FOR MAKING SAME BY REACTION OF B-ACETOXYPIVALIC ACID WITH AN EXCESS AMOUNT OF ACETIC ANHYDRIDE. THE PRESENT INVENTION RELATES TO B-ACETOXYPIVALIC ANHYDRIDE AND A PROCESS FOR MAKING SAME.

公开(公告)号：US3888884A

公开(公告)日：1975-06-10

申请号：US26027772

申请日：1972-06-06

Applicant: HOECHST AG

Inventor： ARPE HANS-JURGEN

IPC: B01J23/02 ,  B01J27/00 ,  B01J27/232 ,  B01J31/04 ,  B01J35/10 ,  C07D315/00 ,  C07D3/00

CPC classification number: B01J35/10 ,  B01J23/02 ,  B01J27/00 ,  B01J27/232 ,  B01J31/04 ,  B01J31/1616 ,  B01J35/1019 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/1066 ,  C07D315/00 ,  Y02P20/582

Abstract: Process for the preparation of pivalolactone by thermally splitting off acetic acid from Beta -acetoxy-pivalic acid in the presence of alkali metal and/or alkaline earth metal compounds applied to a special carrier material, the pore volume of which contains more than 50% of macropores having a pore diameter of from 100 to 1000 A.

公开(公告)号：US3651101A

公开(公告)日：1972-03-21

申请号：US3651101D

申请日：1968-08-09

Applicant: HOECHST AG

Inventor： BOLDT MANFRED ,  ARPE HANS-JURGEN ,  HORNIG LOTHAR

IPC: C07C69/017 ,  B01J31/00 ,  C07B61/00 ,  C07C69/12 ,  C07C67/04

CPC classification number: C07C67/055 ,  C07C69/157

Abstract: THE INVENTION PROVIDES A PROCESS FOR THE CATALYTIC PREPARATION OF PHENYL ESTERS AND, IF DESIRED, PHENOL FROM BENZENE AND SATURATED ALIPHATIC CARBOXYLIC ACIDS IN THE PRESENCE OF A CATALYST COMPRISING A NOBLE METAL OF SUBGROUP VIII OF THE PERIODIC TABLE AND CARBOXYLATES OF METALS OF BROUP IIB, III OR IV OF THE PERIODIC TABLE.

公开(公告)号：US3644486A

公开(公告)日：1972-02-22

申请号：US3644486D

申请日：1968-09-19

Applicant: HOECHST AG

Inventor： BOLDT MANFRED ,  ARPE HANS-JURGEN ,  HORNIG LOTHAR

IPC: C07C67/05 ,  C07C69/157 ,  C07C69/14 ,  C07C69/24 ,  C07C69/62

CPC classification number: C07C67/055 ,  Y02P20/582 ,  C07C69/017 ,  C07C69/157 ,  C07C69/16

Abstract: CATALYLIC MANUFACTURE OF OXAYLATION PRODUCTS AND OPTIONALLY HYDROXYLATION PRODUCTS OF CONDENSED AROMATIC CMPOUNDS FROM CONDENSED AROMATIC COMPOUNDS AND SATURATED ALIPHATIC OR CYCLOALIPHATIC CARBOXYLIC ACIDS AND MOLECULAR OXYGEN IN THE PRESENCE OF A NOBLE METAL OF SUB-GROUP 8 OF THE MEDELEEFF PERIODIC TABLE OR COMPOUNDS THEREOF, THE STABLE VALENCY OF THIS NOBLE METAL IN SAID COMPOUNDS BEING AT MOST 4.

公开(公告)号：US3922294A

公开(公告)日：1975-11-25

申请号：US44058074

申请日：1974-02-07

Applicant: HOECHST AG

Inventor： LEUPOLD ERNST INGO ,  ARPE HANS-JURGEN

IPC: B01J31/00 ,  C07B61/00 ,  C07C67/04

CPC classification number: C07C67/04 ,  C07C67/56 ,  C07C69/06 ,  C07C69/14 ,  C07C69/63 ,  C07C69/54 ,  C07C69/24 ,  C07C69/78

Abstract: Isopropyl esters of carboxylic acids having up to 20 carbon atoms are prepared by passing propylene and the respective carboxylic acid continuously in parallel flow over an acid ion exchanger of the sulfonic acid type. The service life of the catalyst is greatly improved by adding a small amount of a strong mineral acid.

Abstract translation: 通过使丙烯和各自的羧酸在磺酸型酸性离子交换剂上平行流动连续地制备具有多至20个碳原子的羧酸的异丙酯。 催化剂的使用寿命通过加入少量强的无机酸而大大提高。

公开(公告)号：US3890366A

公开(公告)日：1975-06-17

申请号：US35331973

申请日：1973-04-23

Applicant: HOECHST AG

Inventor： LEUPOLD ERNST INGO ,  ARPE HANS-JURGEN

IPC: C07C255/32 ,  C07C121/64

CPC classification number: C07C255/32

Abstract: Alpha -PHENYL- Beta , Beta -PENTAMETHYLENE-GLUTARIC ACID DINITRILES AND THEIR PREPARATION FROM CYCLOHEXYLIDENE ACETONITRILE AND BENZYLCYANIDES IN THE PRESENCE OF BASIC CATALYSTS IN THE LIQUID PHASE.

Abstract translation: α-PHENYL-β，β-戊酸乙酰胆碱酯及其在液相中基本催化剂存在下环丙基胆碱乙酰胆碱酯酶和苄基胆碱酯酶的制备。

公开(公告)号：US3865877A

公开(公告)日：1975-02-11

申请号：US35485073

申请日：1973-04-26

Applicant: HOECHST AG

Inventor： ARPE HANS-JURGEN ,  HEY HANSJORG

IPC: C07B61/00 ,  B01J31/00 ,  C07C67/00 ,  C07C209/00 ,  C07C209/54 ,  C07C209/64 ,  C07C211/21 ,  C07C85/00

CPC classification number: C07C209/64

Abstract: A process for the conversion of diallylamines substituted or unsubstituted in the allyl group to the corresponding mono- or triallylamines.

Abstract translation: 将烯丙基中取代或未取代的二烯丙基胺转化为相应的单或三烯丙基胺的方法。