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1. 发明授权

US4080384A Production of (hydroxymethyl)-alkyl, cycloalkyl and aralkylphosphines 失效
标题翻译：（羟甲基） - 烷基，环烷基和芳烷基膦的制备
公开(公告)号：US4080384A
公开(公告)日：1978-03-21
申请号：US559529
申请日：1975-03-18
申请人： Bernd Lippsmeier , Klaus Hestermann , Gero Heymer
发明人： Bernd Lippsmeier , Klaus Hestermann , Gero Heymer
IPC分类号： B01J31/24 , C07F9/50
CPC分类号： B01J31/0268 , B01J31/0258 , B01J31/0259 , B01J31/1845 , B01J31/24 , C07F9/5004 , B01J2231/4277 , B01J2531/822 , B01J2531/828 , B01J2531/847 , B01J27/10 , B01J27/128
摘要： Production of (hydroxymethyl)-alkyl, cycloalkyl or aralkylphosphines of the general formula:R.sub.n P(CH.sub.2 OH).sub.3-nin which n stands for 1 or 2 and R stands for identical or different, substituted or unsubstituted alkyl, cycloalkyl or aralkyl radicals having from 1 to 18 carbon atoms. The compounds are made by reacting suitable mono- or di-alkyl, cycloalkyl or aralkylphosphines at atmospheric pressure and at temperatures lower than 40.degree. C with formaldehyde, paraformaldehyde or trioxane in the presence of polar organic solvents being inert with respect to the resulting reaction product, and separating the solvent from the reaction product.
摘要翻译：（羟甲基） - 烷基，环烷基或芳烷基膦的制备：

2. 发明授权

US4073810A Production of organophosphines 失效
标题翻译：生产有机膦
公开(公告)号：US4073810A
公开(公告)日：1978-02-14
申请号：US549172
申请日：1975-02-12
申请人： Klaus Hestermann , Bernd Lippsmeier , Gero Heymer
发明人： Klaus Hestermann , Bernd Lippsmeier , Gero Heymer
IPC分类号： B01J21/00 , C07B61/00 , C07F9/50 , C07F9/53 , C07F9/54
CPC分类号： C07F9/5086 , C07F9/54
摘要： Production of organophosphines of the general formula R.sub.n PH.sub.3-n, in which R stands for identical or different, substituted or unsubstituted alkyl, cycloalkyl or aralkyl groups having from 1 to 18 carbon atoms, preferably from 1 to 4 carbon atoms, more preferably from 1 to 2 carbon atoms, and n stands for a whole number within the range 1 and 3. The compounds are more particularly produced by continuously reacting hydrocarbon halides of the general formula RX, in which R has the meaning given hereinabove and X stands for halogen, especially for chlorine or bromine, with hydrogen phosphide, and primary or secondary organophosphines at temperatures within the range 100.degree. and 600.degree. C. and under pressures of up to 20 atmospheres in contact with a catalyst being placed in a reactor. Gaseous matter issuing from the reactor is cooled and the resulting organophosphonium halides (R.sub.n PH.sub.4-n)X are hydrolyzed in conventional manner to the corresponding organophosphines.
摘要翻译：制备通式RnPH3-n的有机膦，其中R代表相同或不同的取代或未取代的具有1至18个碳原子，优选1至4个碳原子的烷基，环烷基或芳烷基，更优选1至 2个碳原子，n表示1和3范围内的整数。化合物更特别地通过连续反应通式RX的卤代烃，其中R具有上文给出的含义，X代表卤素，特别是对于氯或溴，与磷化氢以及初级或次级有机膦在100℃和600℃的温度范围内以及在与置于反应器中的催化剂接触的情况下在高达20个大气压的压力下进行。将从反应器排出的气态物质冷却，并将所得的有机鏻卤化物（RnPH4-n）X以常规方式水解成相应的有机膦。

3. 发明授权

US3980711A Production of methylphosphine oxides 失效
标题翻译：生产甲基膦氧化物
公开(公告)号：US3980711A
公开(公告)日：1976-09-14
申请号：US549174
申请日：1975-02-12
申请人： Bernd Lippsmeier , Klaus Hestermann , Gero Heymer
发明人： Bernd Lippsmeier , Klaus Hestermann , Gero Heymer
IPC分类号： B01J31/00 , C07F9/53 , C07F9/02
CPC分类号： C07F9/53
摘要： Methylphosphine oxides of the general formula (I) ##EQU1## are produced from hydroxymethylphosphines of the general formula (II) ##EQU2## in which formulae R and R' each stand for identical or different alkyl-, cycloalkyl-, aralkyl- or aryl groups having from 1 to 18 carbon atoms, or carrying substituents being inert under the reaction conditions.The methylphosphine oxides are more particularly produced by subjecting the hydroxymethylphosphines to a rearrangement reaction with the aid of radical-yielding compounds.
摘要翻译：由通式（I）R HOCH2-P ANGLE（II）R'的羟甲基膦制备通式（I）的二甲基膦氧化物。其中式R和R'各自为代表具有1至18个碳原子的相同或不同的烷基 - ，环烷基 - ，芳烷基 - 或芳基，或在反应条件下携带取代基是惰性的。

4. 发明授权

US4076755A Production of hydroxyalkylphosphine oxides 失效
标题翻译：生产羟烷基膦氧化物
公开(公告)号：US4076755A
公开(公告)日：1978-02-28
申请号：US666699
申请日：1976-03-15
申请人： Bernd Lippsmeier , Klaus Hestermann
发明人： Bernd Lippsmeier , Klaus Hestermann
IPC分类号： C07F9/53 , C09K21/12
CPC分类号： C09K21/12 , C07F9/5304
摘要： Production of tertiary hydroxyalkylphosphine oxides of general formula (I) ##STR1## in which R.sup.1 and R.sup.2 each stand for organic groups having from 1 to 18 carbon atoms, where R.sup.1 may be identical with R.sup.2 and R.sup.2 may be identical with R which stands for a radical of general formula (II) ##STR2## in which R.sup.3 and R.sup.4 equally stand for organic groups having from 1 to 18 carbon atoms and/or more preferably for hydrogen. The compounds are made from phosphines of general formula (III) ##STR3## in which R.sup.3 and R.sup.4 have the meanings given above, which are reacted in a single step operation with carbonyl compounds of general formula (IV) ##STR4## in which R.sup.3 and R.sup.4 equally have the meanings given above. The reaction is effected while adding at least one substance yielding hydroxyl ions and in the presence of water, and the resulting hydroxyalkylphosphine oxides are separated from the reaction product.
摘要翻译：其中R 1和R 2各自代表具有1至18个碳原子的有机基团，其中R 1可以与R 2和R 2相同，通式（Ⅰ）的叔羟烷基膦氧化物的制备可以与R相同，代表通式（II）的基团（II），其中R 3和R 4均等于具有1至18个碳原子和/或更优选氢的有机基团。化合物由通式（III）的膦制备，其中R 3和R 4具有上述含义，其在单步操作中与通式（IV）的羰基化合物（IMA）反应 IV），其中R3和R4同样具有上述含义。在加入至少一种产生羟基离子的物质和水的存在下进行反应，并将所得羟烷基氧化膦与反应产物分离。

5. 发明授权

US4091012A Production of tertiary phosphine oxides 失效
标题翻译：生产叔膦氧化物
公开(公告)号：US4091012A
公开(公告)日：1978-05-23
申请号：US780989
申请日：1977-03-24
申请人： Hartfrid Vollmer , Georg Elsner , Bernd Lippsmeier , Klaus Hestermann
发明人： Hartfrid Vollmer , Georg Elsner , Bernd Lippsmeier , Klaus Hestermann
IPC分类号： B01J27/00 , B01J31/00 , C07B61/00 , C07F9/53 , C07C120/00
CPC分类号： C07F9/5304
摘要： Production of tertiary phosphine oxides which contain nitrile groups and correspond to the following general formula I: ##STR1## in which R.sup.1 and R.sub.2 each stand for a straight or branched, identical or different alkyl, cycloalkyl, aryl, alkylaryl or aralkyl group having 1 to 18 carbon atoms, and in which R.sup.1 or R.sub.2 may be identical with R, which stands for a radical of the following general formula II: ##STR2## in which R.sup.3 and R.sup.4 each stand for a straight or branched, identical or different alkyl, cycloalkyl, aryl, alkylaryl or aralkyl group having 1 to 18 carbon atoms, and/or hydrogen atoms. The tertiary phosphine oxides are made by reacting a phosphine of the following general formula III: ##STR3## in which R.sup.5 has the same meaning as R.sup.3 and R.sup.6 has the same meaning as R.sup.4 but is no hydrogen, with an .alpha.,.beta.-unsaturated nitrile of the following general formula IV: ##STR4## in which R.sup.3 and R.sup.4 have the meanings given above. The reaction is effected in a single stage in the presence of water or a water-solvent mixture and the above formula I compounds are separated from the reaction product.
摘要翻译：制备含有腈基并且对应于以下通式I的叔膦氧化物：其中R 1和R 2各自表示直链或支链，相同或不同的具有1个碳原子的烷基，环烷基，芳基，烷基芳基或芳烷基至18个碳原子，其中R 1或R 2可以与R相同，其代表下列通式II的基团：其中R 3和R 4各自代表直链或支链，相同或不同的烷基，具有1至18个碳原子的环烷基，芳基，烷基芳基或芳烷基，和/或氢原子。叔膦氧化物通过使下列通式III的膦：其中R 5具有与R 3相同的含义，R 6具有与R 4相同的含义，但不具有氢，具有α，β-不饱和的腈，其中R 3和R 4具有上述含义。反应在水或水 - 溶剂混合物存在下在单一阶段进行，并且上述式I化合物与反应产物分离。

6. 发明授权

US3997611A Production of tertiary phosphine oxides 失效
标题翻译：生产叔膦氧化物
公开(公告)号：US3997611A
公开(公告)日：1976-12-14
申请号：US562222
申请日：1975-03-26
申请人： Bernd Lippsmeier , Klaus Hestermann , Hubert Neumaier
发明人： Bernd Lippsmeier , Klaus Hestermann , Hubert Neumaier
IPC分类号： C07F9/53 , C07F9/02
CPC分类号： C07F9/53
摘要： Production of tertiary phosphine oxides of the general formula (I): ##STR1## in which the substituents R.sub.1 and R.sub.2, being identical or different, each stand for an alkyl, alkenyl, alkinyl, cycloalkyl, aralkyl or aryl radical having from 1 to 18 carbon atoms. The phosphine oxides are made by splitting off formaldehyde and hydrogen halide at temperatures within the range about 150.degree. and 350.degree. C, in the presence of hydrogen halide, from a molten compound of the general formula (II): ##STR2## in which R.sub.1 and R.sub.2 have the meanings given above and X stands for halogen; separating the formaldehyde and hydrogen split off from the reaction mixture, and treating the resulting crude product so as to separate the compound of general formula (I) therefrom.
摘要翻译：制备通式（I）的叔膦氧化物：其中取代基R 1和R 2相同或不同，各自代表具有烷基，烯基，炔基，环烷基，芳烷基或芳基，其具有 1至18个碳原子。氧化膦通过在卤化氢存在下，在通式（II）的熔融化合物：分解甲醛和卤化氢的温度在约150℃和350℃的温度范围内制备。其中R1和R2具有上述含义，X代表卤素; 分离从反应混合物中分离的甲醛和氢，并处理所得粗产物，以从其中分离出通式（I）的化合物。

7. 发明授权

US3998886A Production of halogen-containing tertiary phosphine oxides 失效
标题翻译：含有氢的特殊磷酸盐氧化物的生产
公开(公告)号：US3998886A
公开(公告)日：1976-12-21
申请号：US557926
申请日：1975-03-13
申请人： Bernd Lippsmeier , Klaus Hestermann , Hubert Neumaier
发明人： Bernd Lippsmeier , Klaus Hestermann , Hubert Neumaier
IPC分类号： C07F3/10 , C07F9/53 , C07F9/54 , C07F9/02
CPC分类号： C07F9/5304 , C07F3/10 , C07F9/5407
摘要： Production of halogen-containing tertiary phosphine oxides of the general formula (I) ##STR1## in which R.sub.1 stands for an alkyl, halogenoalkyl, alkenyl, halogenoalkenyl, alkinyl or halogenoalkinyl radical, each of these radicals containing from 1 to 18 carbon atoms, or stands for a cycloalkyl, a halogenated cycloalkyl, an aryl, a halogenated aryl, an aralkyl or a halogenated aralkyl radical, and X stands for halogen.The oxides are made by subjecting a compound of the general formula (II) ##STR2## in which R has the same meaning as R.sub.1 and X stands for halogen, to thermal treatment in the presence of hydrogen halide at atmospheric or at elevated pressure so as to split off water and formaldehyde in vapor form therefrom; by continuously freeing the resulting reaction mixture from the said components in vapor form; by terminating the reaction and thereafter stripping off the hydrogen halide from the reaction mixture by introducing an inert gas thereinto; and by purifying the remaining crude product by distillation or recrystallization.

8. 发明授权

US4028421A Production of tertiary (hydroxymethyl)-methylphosphine oxides 失效
标题翻译：叔（羟甲基） - 甲基氧化膦的生产
公开(公告)号：US4028421A
公开(公告)日：1977-06-07
申请号：US560890
申请日：1975-03-21
申请人： Bernd Lippsmeier , Klaus Hestermann , Martin Reuter
发明人： Bernd Lippsmeier , Klaus Hestermann , Martin Reuter
IPC分类号： B01J27/00 , C07B61/00 , C07F9/50 , C07F9/53
CPC分类号： C07F9/5004 , C07F9/5304
摘要： Production of tertiary (hydroxymethyl)-methylphosphine oxides of the general formula: ##STR1## in which R stands for a branched or unbranched, substituted or unsubstituted alkyl, cycloalkyl, aralkyl or aryl group having from 1 to 18 carbon atoms. To this end tertiary bis-(hydroxymethyl)-phosphines of the general formula ##STR2## in which R has the meaning given above, are subjected to a thermal rearrangement reaction at temperatures higher than about 90.degree. C or at temperatures within the range -10.degree. and +250.degree. C, in the presence of a catalyst.
摘要翻译：制备通式为（Ⅰ）的叔（羟甲基） - 甲基氧化膦，其中R代表具有1至18个碳原子的支链或非支链，取代或未取代的烷基，环烷基，芳烷基或芳基。为此，其中R具有上述含义的通式为“IMAGE”（II）的叔双（羟甲基） - 膦在高于约90℃的温度或在高于约90℃的温度下进行热重排反应在-10℃和+ 250℃下，在催化剂存在下进行。

9. 发明授权

US4122123A Production of quaternary phosphonium halides 失效
标题翻译：生产季鏻卤化物
公开(公告)号：US4122123A
公开(公告)日：1978-10-24
申请号：US635587
申请日：1975-11-28
申请人： Klaus Hestermann , Horst Staendeke , Bernd Lippsmeier
发明人： Klaus Hestermann , Horst Staendeke , Bernd Lippsmeier
IPC分类号： B01J21/18 , B01J23/00 , B01J23/38 , C07F9/50 , C07F9/53 , C07F9/54
CPC分类号： C07F9/5004 , B01J21/18 , B01J23/38 , C07F9/53 , C07F9/5407
摘要： Production of quaternary phosphonium halides of the general formula:[R.sup.1 R.sup.2 R.sup.3 R.sup.4 P]X,in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 stand for identical or different alkyl groups having from 1 to 4 carbon atoms and X stands for halogen, especially for chlorine or bromine. The compounds are more especially made by flowing hydrogen phosphide or a primary phosphine R.sup.1 PH.sub.2 or secondary phosphine R.sup.1 R.sup.2 PH or tertiary phosphine R.sup.1 R.sup.2 R.sup.3 P and an alkyl halide R.sup.4 X in a molar ratio from 0.02 to 10, at a temperature from 100.degree. to 500.degree. C, under a pressure of up to 10 atmospheres gauge and for a period from 0.5 to 500 seconds over a catalyst and separating the resulting quaternary phosphonium halides from the reaction gas.The halides so made are used for making trialkylphosphine oxides and trialkylphosphines.
摘要翻译：制备以下通式的季鏻卤化物：

10. 发明授权

US4020110A Production of tertiary methylphosphine oxides 失效
标题翻译：叔甲基膦氧化物的生产
公开(公告)号：US4020110A
公开(公告)日：1977-04-26
申请号：US560294
申请日：1975-03-20
申请人： Bernd Lippsmeier , Klaus Hestermann , Martin Reuter
发明人： Bernd Lippsmeier , Klaus Hestermann , Martin Reuter
IPC分类号： B01J27/00 , C07B61/00 , C07F9/50 , C07F9/53
CPC分类号： C07F9/53 , C07F9/5004
摘要： Production of tertiary methylphosphine oxides of the general formula ##STR1## in which R and R' each stand for identical or different, branched or unbranched, substituted or unsubstituted alkyl, cycloalkyl, aralkyl or aryl groups having from 1 to 18 carbon atoms. The compounds are produced by subjecting tertiary hydroxymethylphosphines of the general formula ##STR2## in which R and R' have the meanings given above, to a thermal rearrangement reaction at temperatures higher than about 90.degree. C or, in the presence of a catalyst, at temperatures within the range -10 and +250.degree. C.
摘要翻译：制备通式为（I）的叔甲基膦氧化物，其中R和R'各自表示具有1至18个碳原子的相同或不同的支链或非支链，取代或未取代的烷基，环烷基，芳烷基或芳基。这些化合物是通过使具有上述含义的R和R'的通式为“IMAGE”（II）的叔羟甲基膦在高于约90℃的温度下进行热重排反应，或在催化剂，在-10和+250℃的温度范围内

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