公开(公告)号：US3894971A

公开(公告)日：1975-07-15

申请号：US34153273

申请日：1973-03-15

Applicant: BASF AG

Inventor： REUTER PETER ,  WIRTH FRIEDRICH

IPC: C07D307/60 ,  B01J23/22 ,  B01J27/198 ,  B01J37/02 ,  C07B31/00 ,  C07B33/00 ,  C07B61/00 ,  C07C46/04 ,  C07C51/00 ,  C07C51/25 ,  C07C51/265 ,  C07C51/31 ,  C07C63/38 ,  C07C67/00 ,  C07D307/89 ,  B01J27/14

CPC classification number: C07C51/265 ,  B01J23/22 ,  B01J27/198 ,  B01J37/0221 ,  B01J37/0228 ,  C07C46/04 ,  C07C51/252 ,  C07C51/313 ,  C07C57/145 ,  C07C63/16 ,  C07C63/313

Abstract: A catalyst for the oxidation of aromatic or unsaturated aliphatic hydrocarbons which contains in the active material from 60 to 99 percent by weight of titanium dioxide and/or zirconium dioxide, from 1 to 40 percent by weight of vanadium pentoxide and up to 6 percent by weight of combined phosphorus, and which contains from 0 to 0.3 percent by weight of phosphorus in the outer layer and more than 0.3 percent up to 6 percent by weight of phosphorus in the remaining catalytic material.

Abstract translation: 用于氧化芳族或不饱和脂族烃的催化剂，其在活性物质中含有60至99重量％的二氧化钛和/或二氧化锆，1至40重量％的五氧化二钒和至多6重量％ 的组合磷，并且其在外层中含有0至0.3重量％的磷，在剩余的催化材料中含有大于0.3重量％至6重量％的磷。

公开(公告)号：US3894916A

公开(公告)日：1975-07-15

申请号：US39282173

申请日：1973-08-29

Applicant: BASF AG

Inventor： FISCHER ROMAN ,  MAIER SIEGFRIED ,  KOERNIG WOLFGANG

IPC: C07C27/30 ,  B01J23/00 ,  C07B61/00 ,  C07C27/00 ,  C07C29/80 ,  C07C33/02 ,  C07C33/025 ,  C07C45/00 ,  C07C45/84 ,  C07C47/20 ,  C07C47/21 ,  C07C67/00 ,  B01D3/34

CPC classification number: C07C45/84 ,  C07C47/21

Abstract: A process for separating, by distillation, a mixture consisting essentially of 3,3-dimethylacrolein and 3-methyl-3-buten-1-ol, wherein the mixture to be separated is distilled in the presence of water and glycerol, the 3,3-dimethyl-acrolein first being distilled off azeotropically with water and the 3-methyl-3-buten1-ol then being separated, as an azeotropic mixture with water, from the higher-boiling glycerol. It is also possible to isolate the 3,3-dimethylacrolein by distillation if the 3-methyl-3-buten1-ol is partially replaced by 3-methyl-2-buten-1-ol. The 3,3dimethylacrolein, which can be isolated in pure form by the process of the invention, is a valuable intermediate for the synthesis of natural substances such as citral, vitamin A and chrysanthemic acid.

Abstract translation: 通过蒸馏分离基本上由3,3-二甲基丙烯醛和3-甲基-3-丁烯-1-醇组成的混合物的方法，其中待分离的混合物在水和甘油的存在下蒸馏， 首先与水共沸蒸馏出3-三甲基 - 丙烯醛，然后将3-甲基-3-丁烯-1-醇与较高沸点甘油作为与水的共沸混合物分离。 如果3-甲基-3-丁烯-1-醇部分被3-甲基-2-丁烯-1-醇代替，也可以通过蒸馏分离3,3-二甲基丙烯醛。 可以通过本发明的方法以纯形式分离的3,3-二甲基丙烯醛是合成天然物质如柠檬醛，维生素A和菊酸的有价值的中间体。

公开(公告)号：US3894029A

公开(公告)日：1975-07-08

申请号：US28111572

申请日：1972-08-16

Applicant: BASF AG

Inventor： WINTERFELDT EKKEHARD ,  KORTH TILMANN

IPC: C07D471/14 ,  C07D491/22 ,  C07D39/00

CPC classification number: C07D491/22

Abstract: Camptothecin, camptothecin-like compounds, and their production, a hydroxyl group being introduced into the lactone ring of the skeleton of camptothecin.

Abstract translation: 喜树碱，喜树碱样化合物及其生产，将羟基引入喜树碱骨架的内酯环中。

公开(公告)号：US3892861A

公开(公告)日：1975-07-01

申请号：US36485873

申请日：1973-05-29

Applicant: BASF AG

Inventor： POMMER ERNST-HEINRICH ,  SCHEUERER GUENTER ,  BOLZ GERHARD ,  MANGOLD DIETRICH

IPC: A01N47/18 ,  A01N20060101 ,  A01N37/18 ,  A01N43/52 ,  A01P3/00 ,  A01N9/22

CPC classification number: C07D403/12

Abstract: A fungicidal composition which is a synergistic mixture of 2(methoxycarbamoyl)-benzimidazole and an N-substituted phthalimide having a combined fungicidal action greater than the sum of actions of the individual components. The composition is especially useful in preventing fungus growth on seeds and plants.

Abstract translation: 一种杀真菌组合物，其是2-（甲氧基氨基甲酰基） - 苯并咪唑和N-取代邻苯二甲酰亚胺的协同混合物，其具有大于各组分的作用总和的组合杀真菌作用。 该组合物特别可用于防止种子和植物上的真菌生长。

公开(公告)号：US3888655A

公开(公告)日：1975-06-10

申请号：US34362973

申请日：1973-03-22

Applicant: BASF AG

Inventor： FISCHER ADOLF

IPC: A01N37/10 ,  A01N31/14 ,  A01N33/16 ,  A01N33/18 ,  A01N35/10 ,  A01N37/18 ,  A01N37/34 ,  A01N37/40 ,  A01N37/44 ,  A01N41/06 ,  A01N43/40 ,  A01N43/78 ,  A01N43/88 ,  A01N45/02 ,  A01N47/12 ,  A01N47/20 ,  A01N47/24 ,  A01P13/00 ,  A01P13/02 ,  C07C65/21 ,  A01N9/12

CPC classification number: A01N47/24 ,  A01N35/10 ,  A01N43/88 ,  A01N45/02 ,  C07C65/21

Abstract: New and valuable herbicide comprising a composition of several active ingredients.

公开(公告)号：US3887617A

公开(公告)日：1975-06-03

申请号：US26643272

申请日：1972-06-26

Applicant: BASF AG

Inventor： SEEBACH DIETER ,  LEITZ HERBERT

IPC: C07C205/53 ,  C07C103/02 ,  C07C67/04

CPC classification number: C07C201/12 ,  C07C231/12 ,  C07C205/53 ,  C07C233/11

Abstract: The production of compounds of 2-phenyl-3-nitrobutyric acid by reaction of 1-phenyl-2-nitroethenes with lithium carboxamides. The compounds which can be prepared according to the process of the invention are valuable starting materials for the production of dyes and pharmaceuticals.

Abstract translation: 2-苯基-3-硝基丁酸的化合物通过1-苯基-2-硝基乙烯与氨基甲酰胺的反应生成。 可根据本发明方法制备的化合物是用于生产染料和药物的有价值的原料。

公开(公告)号：US3887591A

公开(公告)日：1975-06-03

申请号：US41242173

申请日：1973-11-02

Applicant: BASF AG

Inventor： ELSER WOLFGANG ,  SCHWANTJE GERD

IPC: C07C227/12 ,  C07C229/74 ,  C07D265/12 ,  C09B1/22

CPC classification number: C09B1/22 ,  C07D265/12

Abstract: The production of 1-amino-4-nitroanthraquinone-2-carboxylic esters by reaction of 1,2-dihydro-6-nitro-7,8-diphthaloyl-3,1,4Hbenzoxazone-4 with an alcohol in the presence of an acid catalyst. Pure carboxylic esters are immediately obtained in a high yield previous isolation of the carboxylic acid.

Abstract translation: 通过1,2-二氢-6-硝基-7,8-二邻苯二甲酰基-3,1,4H-苯并恶嗪-4与醇在存在下反应生产1-氨基-4-硝基蒽醌-2-羧酸酯 酸催化剂。 立即以高产率先前分离羧酸得到纯羧酸酯。

公开(公告)号：US3886199A

公开(公告)日：1975-05-27

申请号：US37113973

申请日：1973-06-18

Applicant: BASF AG

Inventor： SUTER HUBERT ,  BERGER ROSEMARIE ,  BIPP HANSJOERG ,  BUERGER GERT ,  HAUPTMANN KURT ,  KRATZER OTTO ,  REIMER WILLI

IPC: C07C69/003 ,  C02F1/26 ,  C02F9/00 ,  C07C69/34 ,  C07C69/80

CPC classification number: C02F1/26 ,  C02F2101/34 ,  C02F2101/345 ,  Y02P20/582

Abstract: Manufacture of diesters of dicarboxylic acids from aliphatic or aromatic dicarboxylic acids or their anhydrides and alcohols of from three to 15 carbon atoms, in which substantial purification of the waste water is achieved by treating the waste water with the same alcohol as used in the ester synthesis.

Abstract translation: 从脂肪族或芳族二羧酸或其酸酐和3至15个碳原子的醇制造二羧酸的二酯，其中通过用与酯合成中所用相同的醇处理废水来实现废水的实质性纯化 。

公开(公告)号：US3886188A

公开(公告)日：1975-05-27

申请号：US39917473

申请日：1973-09-20

Applicant: BASF AG

Inventor： SCHUHMACHER ALFRED ,  SCHWANTJE GERD

IPC: C07C227/12 ,  C07C20060101 ,  C07C229/74 ,  C09B1/22

CPC classification number: C09B1/22

Abstract: An improvement in the process for the production of 1-amino-4nitroanthraquinone-2-carboxylic acid from 1-aminoanthraquinone-2carboxylic acid by reaction with formaldehyde in concentrated sulfuric acid and nitration of the reaction product into 1,2dihydro-6-nitro-7,8-diphthaloyl-3,1,4H-benzoxazone-4 followed by hydrolysis of the same. The improvement consists in precipitating the benzoxazone derivative by adding a precipitant, hydrolyzing the isolated benzoxazone derivative in aqueous solution and precipitating the 1-amino-4-nitro-anthraquinone-2-carboxylic acid from the alkaline solution by acidification. 1-amino-4nitroanthraquinone-2-carboxylic acid is obtained in a purity of 95 percent by weight or more.

Abstract translation: 通过在浓硫酸中与甲醛反应，由1-氨基蒽醌-2-羧酸生产1-氨基-4-硝基蒽醌-2-羧酸的方法的改进，并将反应产物硝化成1,2-二氢 -6-硝基-7,8-二邻苯二甲酰基-3,1,4H-苯并恶嗪-4，然后水解。 改进在于通过添加沉淀剂沉淀苯并恶嗪衍生物，水解分离的苯并恶嗪衍生物并通过酸化从碱性溶液中沉淀出1-氨基-4-硝基 - 蒽醌-2-羧酸。 得到纯度为95重量％以上的1-氨基-4-硝基蒽醌-2-羧酸。

公开(公告)号：US3880940A

公开(公告)日：1975-04-29

申请号：US41807073

申请日：1973-11-21

Applicant: BASF AG

Inventor： BAER KARL ,  ELLIEHAUSEN HEINRICH ,  HOHENSCHUTZ HEINZ ,  STROHMEYER MAX ,  ZIRKER GUENTER

IPC: C07C29/14 ,  B01J23/00 ,  B01J23/883 ,  C07B61/00 ,  C07C27/00 ,  C07C29/141 ,  C07C31/02 ,  C07C67/00

CPC classification number: B01J23/883 ,  C07C29/141 ,  C07C31/12

Abstract: Manufacture of saturated aliphatic alcohols by hydrogenation of saturated aliphatic aldehydes at temperatures of from 140* to 230*C at pressures of from 50 to 350 atmospheres in the presence of catalysts containing from 5 to 15% by weight nickel and 5 to 20% by weight molybdenum supported on silicic acid, in which process catalysts are used which have been obtained by heating silicic acid carrier materials to temperatures of from 700* to 1200*C, impregnating the resulting silicic acid carrier materials with nickel and molybdenum salts, drying the resulting material with or without further heating to temperatures of from 200* to 500*C and subsequently treating the product with hydrogen at elevated temperature in conventional manner. The alcohols obtained are used as solvents or for the manufacture of plasticizers for polyvinyl chloride.

Abstract translation: 在含有5至15重量％镍和5至20重量％催化剂的催化剂存在下，通过在140至230℃的温度下，在50至350大气压的压力下，饱和脂族醛的氢化制备饱和脂族醇 负载在硅酸上的钼，其中使用通过将硅酸载体材料加热至700℃至1200℃的温度而获得的工艺催化剂，用镍和钼盐浸渍所得硅酸载体材料，干燥所得材料 有或没有进一步加热至200℃至500℃的温度，随后以常规方式在升高的温度下用氢处理产物。 所得的醇用作溶剂或制造聚氯乙烯的增塑剂。