公开(公告)号：US3809715A

公开(公告)日：1974-05-07

申请号：US30604172

申请日：1972-11-13

申请人： LABOFINA SA

发明人： HANOTIER J ,  HANOTIER M

IPC分类号： C07C67/05 ,  C07C69/157 ,  C07C69/14 ,  C07C39/14 ,  C07C69/24

CPC分类号： C07C67/05 ,  C07C69/017 ,  C07C69/24 ,  C07C69/157

摘要： A PROCESS FOR THE PRODUCTION OF ALPHA-NAPHTHYL ESTERS OF ALIPHATIC CARBOXYLIC ACIDSS HAVING FROM 1 TO 4 CARBON ATOMS WHICH COMPRISES SUBJECTING NAPHTHALENE TO OXIDATION IN THE PRESENCE OF SAID ALIPHATIC CARBOXYLIC ACIDS AND A COBALT SALT CAPABLE OF FORMING COBALTIC IONS IN A RATIO SUCH THAT 2X-A IS BETWEEN 0.2 AND 1.5, X AND A BEING RESPECTIVELY THE MOLARITY OF THE COBALIC IONS AND OF SAID COBALT SALT IN THE REACTION MIXTURE, AT A TEMPERATURE FROM 20 TO 150*C. AND IN THE ABSENCE OF OXYGEN.

公开(公告)号：US3758557A

公开(公告)日：1973-09-11

申请号：US3758557D

申请日：1969-07-24

申请人： LABOFINA SA

发明人： DE RADZITZKY DOSTROWICK P ,  HANOTIER J ,  VAERMAN J

IPC分类号： C07C29/48 ,  C07C29/50 ,  C07C29/52 ,  C07C45/28 ,  C07C45/30 ,  C07C45/33 ,  C07C27/16 ,  C07C45/02 ,  C07C67/00

CPC分类号： C07C45/33 ,  C07C29/48 ,  C07C29/50 ,  C07C29/52 ,  C07C45/28 ,  C07C45/30 ,  C07C49/04 ,  C07C31/125

摘要： Straight-chain paraffins are non-destructively and selectively oxidized to introduce oxy and oxo functions predominantly at the 2 position by an oxidizing system comprising a compound of group II - VI metals in higher valent form and an acidic activator of dissociation constant gerater than 5.10 3 or boron trifluoride, with or without molecular oxygen and with or without a solvent.

摘要翻译： 直链烷烃是非破坏性和选择性氧化的，以通过包含高价形式的II-VI族金属化合物和解离常数gerater酸性活化剂的氧化体系主要在2位引入氧和氧官能团， - > 3或三氟化硼，有或没有分子氧，有或没有溶剂。

公开(公告)号：US3852343A

公开(公告)日：1974-12-03

申请号：US37479273

申请日：1973-06-26

申请人： LABOFINA SA

发明人： HANOTIER J ,  DERADZITZKY P

IPC分类号： C07C51/265 ,  C07C63/02

CPC分类号： C07C51/265

摘要： A process for oxidizing ethyl-substituted benzenes to benzene carboxylic acids in a solvent mixture consisting of acetic acid and water using a cobalt carboxylate and manganese carboxylate catalyst and maintaining the concentration of unreacted ethylsubstituted benzene in reaction mixture at a value of at least 5 percent by volume on a solvent-free basis.

摘要翻译： 使用羧酸钴和羧酸羧酸钴催化剂将乙基取代的苯氧化成由乙酸和水组成的溶剂混合物中的苯羧酸的方法，并将反应混合物中未反应的乙基取代的苯的浓度保持在至少5 以无溶剂为基础的体积百分数。

公开(公告)号：US3852342A

公开(公告)日：1974-12-03

申请号：US28573372

申请日：1972-09-01

申请人： LABOFINA SA

发明人： HANOTIER J

IPC分类号： C07C51/265 ,  C07C63/02

CPC分类号： C07C51/265

摘要： Methylaromatic compounds having at least two substituents on vicinal nuclear carbon atoms and the oxidation intermediates thereof wherein at least one methyl substituent is vicinal to a methyl or hydroxymethyl, formyl or carboxyl group, are oxidized at low temperature into polycarboxylic acids having carboxyl groups on vicinal nuclear carbon atoms by reaction in acetic acid and in the presence of molecular oxygen with an active cobaltic salt in high concentration.

摘要翻译： 在邻位核碳原子上具有至少两个取代基的甲基芳族化合物及其氧化中间体，其中至少一个甲基取代基与甲基或羟甲基，甲酰基或羧基相邻，在低温下被氧化成在邻位核上具有羧基的多元羧酸 碳原子通过在乙酸中和在分子氧的存在下与活性钴盐以高浓度反应。

公开(公告)号：US3833599A

公开(公告)日：1974-09-03

申请号：US34704973

申请日：1973-04-02

申请人： LABOFINA SA

发明人： HANOTIER BRIDOUX M ,  HANOTIER J

IPC分类号： C07D213/79 ,  C07D213/803 ,  C07D31/36

CPC分类号： C07D213/803

摘要： A PROCESS FOR THE OXIDATION OF ALKYLPYDRIDINES OF THE FORMULA

(R)M-PYRIDINE

WHEREIN R IS AN ALKYL RADICAL CONTAINING 1 TO 2 CARBON ATOMS AND M IS AN INTEGER OF 1 TO 4, INTO CORRESPONDING PYRIDINECARBOXYLIC ACIDS, WHICH PROCESS COMPRISES REACTTING SAID ALKYLPYRIDINE WITH A COBALT SALT IN A MOLAR RATIO OF ALKYLPYRIDINE TO COBALT SALT OF LOWER THAN 2 WHILE MAINTAINING SUCH A CONCENTRATION OF COBALTIC SALT THAT 2X-A IS BETWEEN 0.1 AND 1.5 X AND A BEING RESPECTIVELY THE MOLARITY OF COBALTIC IONS AND OF SAID COBALT SALT IN THE REACTION MIXTURE, AT A TEMPERATURE OF BETWEEN20 AND 150*C., IN AN ALIPHATAIC CARBOXYLIC ACID HAVING FRONM 2 TO 4 CARBON ATOMS AND IN THE PRESENCE OF MOLECULAR OXYGEN AT A PARTIAL PRESSURE OF 0.2 TO 20 ATMOSPHERES.

公开(公告)号：US3829432A

公开(公告)日：1974-08-13

申请号：US34705273

申请日：1973-04-02

申请人： LABOFINA SA

发明人： HANOTIER J ,  HANOTIER BRIDOUX M

IPC分类号： C07D213/79 ,  C07D213/80 ,  C07D213/803 ,  C07D31/36

CPC分类号： C07D213/803 ,  C07D213/80

摘要： A PROCESS FOR THE OXIDATION OF QUINOLINE INTO QUINOLINIC ACID WHICH COMPRISES REACTING QUINOLINE WITH A COBALT SALT IN A MOLAR RATIO OF QUINOLINE TO COBALT SALT LOWER THAN 2, WHILE MAINTAINING A CONCENTRATION OF COBALTIC IONS SUCH THAT 2X-A IS BETWEEN 0.1 AND 1.5, X AND A BEING RESPECTIVELY THE MOLARITY OF SAID COBALTIC IONS AND SAID COBALT SALT IN THE REACTION MIXTURE, SUCH REACTION BEING CARRIED OUT AT A TEMPERATURE BETWEEN 40 AND 150*C. IN THE PRESENCE OF AN ALIPHATIC CARBOXYLIC ACID HAVING FROM 2 TO 4 CARBON ATOMS AND IN THE PRESENCE OF MOLECULAR OXYGEN AT A PARTIAL PRESSURE OF FROM 0.2 TO 20 ATMOSPHERES.