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1. 发明授权

US4002656A Process for the selective oxidation of paraffinic hydrocarbons 失效
标题翻译：石蜡烃的选择性氧化方法
公开(公告)号：US4002656A
公开(公告)日：1977-01-11
申请号：US578361
申请日：1975-05-16
申请人： Jacques Daniel Victor Hanotier , Philippe Jean Andre Charles Camerman
发明人： Jacques Daniel Victor Hanotier , Philippe Jean Andre Charles Camerman
IPC分类号： C07C45/33 , C07C121/14 , C07C121/30 , C09F7/02
CPC分类号： C07C45/33
摘要： A process for the oxidation, in the presence of a cobalt salt, of straight-chain paraffinic compounds of general formula ##STR1## wherein n is an integer from 1 to 16 inclusive, Y.sup.1 is hydrogen or a substituent selected from the group consisting of X, CN, COOR and OCOR, wherein X is a halogen and R a hydrocarbon radical containing from 1 to 6 carbon atoms inclusive and Y.sup.2 is selected from the group consisting of Y.sup.1, CHX.sub.2 and CX.sub.3, and wherein Y.sup.1 is hydrogen when Y.sup.2 is CX.sub.3 or is X when Y.sup.2 is selected from the group consisting of CX.sub.3 and CHX.sub.2, with the selective formation of monoketones, having the same number of carbon atoms as the starting compound and of the general formula: ##STR2## wherein n, Y.sup.1 and Y.sup.2 are as defined above, the process comprising contacting said paraffinic compounds with a cobalt salt having a trivalent cobalt to the total cobalt ratio between 0.5 and 1.0, based on metal cobalt, the concentration of said cobalt salt being at least 0.05 mole per liquid liter of reaction mixture, at a temperature between 20.degree. and 120.degree. C., and in the presence of molecular oxygen.
摘要翻译：一种在钴盐存在下氧化通式为“IMAGE”的直链链烷烃类化合物的方法，其中n是1至16的整数，包括1和16的整数，Y 1是氢或选自X CN，COOR和OCOR，其中X为卤素，R为含有1至6个碳原子的烷基，Y 2选自Y 1，CHX 2和CX 3，并且其中Y 1为氢时，Y 2为CX 3或当选自由CX3和CHX2组成的组时，X是X，选择性形成具有与起始化合物相同数目的碳原子的单酮，通式为：其中n，Y1和Y2为所述方法包括使所述链烷烃化合物与具有三价钴的钴盐以基于金属钴的总钴比为0.5-1.0的比例接触，所述钴盐的浓度为每液体反应中至少0.05摩尔混合物，温度在20〜120℃之间，并在分子氧的存在下进行。

2. 发明授权

US4002685A Process for the oxidation of secondary alcohols into ketones 失效
标题翻译：将仲醇氧化成酮的方法
公开(公告)号：US4002685A
公开(公告)日：1977-01-11
申请号：US141988
申请日：1971-05-10
申请人： Philippe Jean Andre Charles Camerman , Jacques Daniel Victor Hanotier
发明人： Philippe Jean Andre Charles Camerman , Jacques Daniel Victor Hanotier
IPC分类号： C07C45/29 , C07C45/39 , C07C45/16
CPC分类号： C07C45/39 , C07C45/29
摘要： A process for the oxidation of aliphatic secondary alcohols having no tertiary hydrogen on a carbon atom in alpha position relative to the carbon atom linked to the hydroxyl group, with selective formation of ketones having the same number of carbon atoms, said process comprising contacting said alcohols with a cobalt salt having a trivalent cobalt to total cobalt ratio of between 0.5 and 1, the concentration of said cobalt salt being at least 0.05 mole per liter of reaction mixture, at a temperature between 20.degree. and 120.degree. C.
摘要翻译：一种在相对于与羟基连接的碳原子的α位上的碳原子上没有叔氢氧化的脂肪族仲醇的氧化方法，选择性地形成具有相同碳原子数的酮，所述方法包括使所述醇其中钴盐的三价钴与总钴比率在0.5和1之间，所述钴盐的浓度为每升反应混合物至少为0.05摩尔，温度为20℃至120℃。

3. 发明授权

US3996111A Recovering ethylphenol from decomposition products of diethylbenzene monohydroperoxide 失效
标题翻译：从二乙基苯单过氧化氢的分解产物中回收乙基苯酚
公开(公告)号：US3996111A
公开(公告)日：1976-12-07
申请号：US626264
申请日：1975-10-28
申请人： Jacques Daniel Victor Hanotier
发明人： Jacques Daniel Victor Hanotier
IPC分类号： C07C1/00 , C07C7/04 , C07C15/02 , C07C27/00 , C07C37/08 , C07C37/68 , C07C37/74 , C07C39/06 , C07C67/00 , B01D3/00 , B01D3/34 , C07C29/00
CPC分类号： C07C7/04 , C07C37/685 , C07C37/74
摘要： A process for recovering and separating substantially pure ethylphenol and substantially pure diethylbenzene from a mixture resulting from the decomposition of diethylbenzene monohydroperoxide and consisting essentially of diethylbenzene, ethylphenol and oxygenated by-products thereof, said process comprising distilling said mixture in a first distillation step operated under reduced pressure to separate a distillate comprising essentially diethylbenzene from a first residue comprising ethylphenol and the oxygenated by-products of said mixture, withdrawing said residue and distilling said first residue in a second distillation step operated under reduced pressure to separate a distillate consisting essentially of ethylphenol from a second residue containing from 30 to 40 mole % of ethylphenol in admixture with said oxygenated by-products, withdrawing said second residue and mixing it with the distillate from the first distillation step, treating the resulting mixture with an aqueous alkaline solution to form an aqueous extract and a raffinate, recovering ethylphenol from said extract and distilling said raffinate in a third distillation step to obtain a distillate consisting essentially of diethylbenzene and a residue consisting essentially of ethyl-acetophenone and 1-(ethylphenyl) ethanol, said extract is neutralized with a mineral acid to regenerate ethylphenol as a separate organic phase which is then mixed with the residue from said first distillation column, for purification in said second distillation column.
摘要翻译：从二乙基苯单过氧化氢的分解产生的混合物中回收和分离基本上纯的乙基苯酚和基本上纯的二乙基苯并且基本上由二乙基苯，乙基苯酚和其氧化副产物组成的方法，所述方法包括在第一蒸馏步骤中蒸馏所述混合物，减压以将基本上由二乙基苯组成的馏出物从包含乙基苯酚的第一残余物和所述混合物的氧化副产物中分离出来，抽出所述残余物并在减压下运行的第二蒸馏步骤中蒸馏所述第一残余物以分离基本上由乙基苯酚组成的馏出物从含有30至40摩尔％乙基苯酚的第二残余物与所述含氧副产物混合，取出所述第二残余物并将其与来自第一蒸馏步骤的馏出物混合，用水溶液碱性溶液以形成水提取物和萃余液，从所述提取物回收乙基苯并在第三蒸馏步骤中蒸馏所述萃余液以获得基本上由二乙基苯组成的馏出物和基本上由乙基 - 苯乙酮和1-（乙基苯基）乙醇组成的残余物，所述提取物用无机酸中和以再生乙基苯酚作为单独的有机相，然后将其与来自所述第一蒸馏塔的残余物混合，用于在所述第二蒸馏塔中纯化。

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