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公开(公告)号：US4424375A
公开(公告)日：1984-01-03
申请号：US274108
申请日：1981-06-16
Applicant: Moustafa El-Chahawi , Uwe Prange , Hermann Richtzenhain , Wilhelm Vogt
Inventor： Moustafa El-Chahawi , Uwe Prange , Hermann Richtzenhain , Wilhelm Vogt
IPC: C07C67/36 , B01F5/10 , B01J10/00 , C02F1/00 , C07C27/00 , C07C51/00 , C07C51/10 , C07C51/12 , C07C67/00 , C07C69/00 , C07C69/76
CPC classification number: C07C51/10
Abstract: Improvement in the process of producing carboxylic acid esters or salts involving contacting a halogen alkyl compound with carbon monoxide and a basic substance in the presence of a carbonylation catalyst for carbonylation of the halogen alkyl and production of the corresponding ester or salt of the basic substance. The improvement involves performing the contacting in a reaction vessel, circulating a liquid mass of the halogen alkyl, basic substance and carbonylation catalyst through the vessel and maintaining a carbon monoxide atmosphere in the vessel, injecting the circulating liquid mass into the vessel with a nozzle to spray the liquid mass into the vessel and intimately mixing the liquid mass with carbon monoxide in the nozzle for injection of carbon monoxide into the vessel with the sprayed liquid mass.
Abstract translation: 包括在羰基化羰基化催化剂存在下将卤代烷基化合物与一氧化碳和碱性物质接触的羧酸酯或盐的改进，用于羰基化卤代烷基和生成碱性物质的相应酯或盐。 改进包括在反应容器中进行接触，使卤素烷基，碱性物质和羰基化催化剂的液体物质通过容器循环并保持容器中的一氧化碳气氛，将循环液体物质用喷嘴注入容器 将液体物质喷射到容器中，并将液体物质与喷嘴中的一氧化碳充分混合，用喷射的液体物质将一氧化碳注射到容器中。
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公开(公告)号：US4156785A
公开(公告)日：1979-05-29
申请号：US599913
申请日：1975-07-28
Applicant: Uwe Prange , Hermann Richtzenhain , Wilhelm Vogt
Inventor： Uwe Prange , Hermann Richtzenhain , Wilhelm Vogt
IPC: C07C69/533 , B01J31/00 , C07B61/00 , C07C69/52 , C07C69/708
CPC classification number: C07C69/52
Abstract: Process of preparing an .alpha.,.beta.-unsaturated carboxylic acid ester, comprising contacting an .alpha.,.beta.-unsaturated halogen compound with carbon monoxide, an alkali alcoholate in the presence of a metal carbonyl as catalyst, in an alcohol that is the basis of the alkali alcoholate, at a pH of 8.5-11.5. Thereby, for example, crotonic acid methyl ester can be produced from allyl chloride.
Abstract translation: 制备α，β-不饱和羧酸酯的方法，包括在作为催化剂的金属羰基存在下，在作为碱的基础的醇中使α，β-不饱和卤素化合物与一氧化碳接触，碱金属醇化物 醇化物，pH为8.5-11.5。 因此，例如可以由烯丙基氯制造巴豆酸甲酯。
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公开(公告)号：US4399300A
公开(公告)日：1983-08-16
申请号：US260444
申请日：1981-05-04
Applicant: Uwe Prange , Moustafa El Chahawi , Wilhelm Vogt , Hermann Richtzenhain
Inventor： Uwe Prange , Moustafa El Chahawi , Wilhelm Vogt , Hermann Richtzenhain
CPC classification number: C07C69/38
Abstract: Production of malonic acid dialkyl esters by reacting halogen acetic acid alkyl ester with carbon monoxide, and alkali alcoholate, alkali earth alcoholate or a solution of alkali hydroxide in an alcohol at a pH of up to 8.5 in the presence of a cobalt compound which is a catalyst for the reaction.
Abstract translation: 通过使卤代乙酸烷基酯与一氧化碳反应制备丙二酸二烷基酯，和碱金属醇盐，碱土金属醇盐或碱金属氢氧化物在醇中的溶液中，在钴的化合物 催化剂用于反应。
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4.发明授权
公开(公告)号：US4141915A
公开(公告)日：1979-02-27
申请号：US829177
申请日：1977-08-30
Applicant: Moustafa El-Chahawi , Uwe Prange , Hermann Richtzenhain , Wilhelm Vogt
Inventor： Moustafa El-Chahawi , Uwe Prange , Hermann Richtzenhain , Wilhelm Vogt
IPC: C07B61/00 , B01J23/00 , B01J31/00 , B01J31/02 , C07C20060101 , C07C67/00 , C07C253/00 , C07C253/30 , C07C255/19 , C07C255/32 , C07C255/41 , C07C120/00
CPC classification number: C07C255/00
Abstract: A process for preparing an .alpha.-substituted cyanoacetic acid alkyl ester which comprises contacting an unsaturated nitrile of the formula ##STR1## wherein R.sup.2 is a hydrogen atom or a methyl group andR.sup.3 is CH.sub.2, CHCH.sub.3, CHCN, CHC.sub.6 H.sub.5 or C(CH.sub.3).sub.2 with an alcohol of the formulaROH IIwhereinR is a primary, secondary or tertiary saturated alkyl moiety of 1 to 20 carbon atoms and carbon monoxide in the presence of Co.sub.2 (CO).sub.8 and an .alpha.-substituted pyridine in the absence of hydrogen at an elevated temperature and pressure.
Abstract translation: 一种制备α-取代的氰基乙酸烷基酯的方法，该方法包括使下式的不饱和腈与其中R 2为氢原子或甲基，R 3为CH 2，CHCH 3，CHCN，CHC 6 H 5或C（CH 3） 2与式ROH II的醇反应，其中R是在不存在氢的情况下在Co 2（CO）8和α取代的吡啶存在下，具有1-20个碳原子的伯，仲或叔饱和烷基部分和一氧化碳 在升高的温度和压力下。
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5.发明授权Tetrahalogen xylylene diacrylates, tetrahalogen xylyl acrylates, pentahalogen benzyl acrylates, and substituted acrylates 失效四卤代苯二甲基二丙烯酸酯，四卤代二甲苯基丙烯酸酯，戊哈拉伯苄基丙烯酸酯和取代的丙烯酸酯
公开(公告)号：US4059618A
公开(公告)日：1977-11-22
申请号：US589958
申请日：1975-06-24
Applicant: Georg Blumenfeld , Hermann Richtzenhain , Wilhelm Vogt , Norbert Volkommer
Inventor： Georg Blumenfeld , Hermann Richtzenhain , Wilhelm Vogt , Norbert Volkommer
IPC: C07C67/08 , A01N37/06 , C07C69/653 , C07C69/54
CPC classification number: C07C69/653
Abstract: Compounds of the formula: ##STR1## WHEREIN: EACH X is chloro or bromoY is methyl or bromon is 0 or 1Each of R and R' is hydrogen or methyl.The compounds are produced by contacting an alkali salt of R'--(CH.dbd.C(R)--COOH with tetrahalogen xylene chloride or xylylene dichloride or pentabromobenzylchloride in a polar solvent. The compounds are useful as comonomers and as cross linking agents in polymerization of unsaturated compounds.
Abstract translation: 下式的化合物：
WHEREIN： -
Patent Agency Ranking6.发明授权Halogen-containing unsaturated bis-esters and polymers and copolymers based on these esters 失效含卤素的不饱和双酯和基于这些酯的聚合物和共聚物
公开(公告)号：US4284732A
公开(公告)日：1981-08-18
申请号：US59091
申请日：1979-07-19
Applicant: Egon N. Petersen , Norbert Vollkommer , Georg Blumfeld , Hermann Richtzenhain , Wilhelm Vogt
Inventor： Egon N. Petersen , Norbert Vollkommer , Georg Blumfeld , Hermann Richtzenhain , Wilhelm Vogt
IPC: C07C69/653 , C08F20/00 , C08F20/10 , C08F20/22 , C08F20/30 , C08F122/20 , C08L67/00 , C08L101/00 , C09K21/00 , C09K21/08 , C09K21/14 , C08L67/06 , C08F222/20
CPC classification number: C09K21/14 , C08F20/30 , C08L101/00 , C09K21/08 , Y10S260/24
Abstract: Halogen-containing bis-acrylates and bis-methacrylates corresponding to the formula ##STR1## in which R represents hydrogen or a methyl group and X represents chlorine and/or bromine, are provided as well as a process for producing such compounds. The compounds are useful for the formation of polymers and copolymers and as cross-linking agents. Also included in the invention are the polymers and copolymers based on the above-described halogen-containing bis-acrylates and bis-methacrylates, methods for the production of said polymers and the use of said polymers as flame proofing agents, etc.
Abstract translation: 提供了相应于式（1）的含卤素的双丙烯酸酯和双甲基丙烯酸酯，其中R表示氢或甲基，X表示氯和/或溴，以及制备此类化合物的方法。 该化合物可用于形成聚合物和共聚物以及作为交联剂。 本发明还包括基于上述含卤素的双丙烯酸酯和双甲基丙烯酸酯的聚合物和共聚物，所述聚合物的制备方法和所述聚合物作为防火剂等的用途。
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公开(公告)号：US4104300A
公开(公告)日：1978-08-01
申请号：US813595
申请日：1977-07-07
Applicant: Gunter Zoche , Hermann Richtzenhain , Wilhelm Vogt
Inventor： Gunter Zoche , Hermann Richtzenhain , Wilhelm Vogt
CPC classification number: C07C51/60
Abstract: In a process for preparing substituted or unsubstituted carboxylic acid chlorides of the benzene series by contacting the corresponding carboxylic acid ester with an aromatic compound containing at least one nuclearly bound trichlormethyl group in the presence of a molybdenum catalyst, the improvement which comprises introducing into the reaction mixture prior to distillation of the carboxylic acid chloride a complexing agent which complexes with the molybdenum catalyst.
Abstract translation: 在通过在钼催化剂的存在下使相应的羧酸酯与含有至少一个核结合的三氯甲基的芳族化合物接触来制备苯系列的取代或未取代的羧酸氯化物的方法，其包括引入反应 在蒸馏羧酸氯化物之前的混合物是与钼催化剂复合的络合剂。
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8.发明授权
公开(公告)号：US4080378A
公开(公告)日：1978-03-21
申请号：US737368
申请日：1976-11-01
Applicant: Gunter Zoche , Hermann Richtzenhain , Wilhelm Vogt
Inventor： Gunter Zoche , Hermann Richtzenhain , Wilhelm Vogt
CPC classification number: C07C51/60
Abstract: A process for preparing substituted or unsubstituted carboxylic acid chlorides of the benzene series which comprises contacting the corresponding carboxylic acid ester with an aromatic compound containing at least one nuclearly bound trichloromethyl group in the presence of a molybdenum catalyst.
Abstract translation: 一种制备苯系列的取代或未取代的羧酸氯化物的方法，其包括在钼催化剂存在下使相应的羧酸酯与含有至少一个核结合的三氯甲基的芳族化合物接触。
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公开(公告)号：US4149008A
公开(公告)日：1979-04-10
申请号：US780577
申请日：1977-03-23
Applicant: Egon N. Petersen , Norbert Vollkommer , Georg Blumenfeld , Hermann Richtzenhain , Wilhelm Vogt
Inventor： Egon N. Petersen , Norbert Vollkommer , Georg Blumenfeld , Hermann Richtzenhain , Wilhelm Vogt
IPC: C07C69/653 , C08F20/00 , C08F20/10 , C08F20/22 , C08F20/30 , C08F122/20 , C08L67/00 , C08L101/00 , C09K21/00 , C09K21/08 , C09K21/14 , C07C69/54
CPC classification number: C09K21/14 , C08F20/30 , C08L101/00 , C09K21/08 , Y10S260/24
Abstract: Halogen-containing bis-acrylates and bis-methacrylates corresponding to the formula ##STR1## in which R represents hydrogen or a methyl group and X represents chlorine and/or bromine, are provided as well as a process for producing such compounds. The compounds are useful for the formation of polymers and copolymers and as a cross-linking agents. Also included in the invention are the polymers and copolymers based on the above-described halogen-containing bis-acrylates and bis-methacrylates, methods for the production of said polymers and the use of said polymers as flame proofing agents, etc.
Abstract translation: 提供了相应于式（1）其中R表示氢或甲基并且X表示氯和/或溴的式“IMAGE”（1）＆lt; IMAGE＆gt;的含卤素的双丙烯酸酯和双甲基丙烯酸酯，以及其制备方法 这样的化合物。 该化合物可用于形成聚合物和共聚物以及作为交联剂。 本发明还包括基于上述含卤素的双丙烯酸酯和双甲基丙烯酸酯的聚合物和共聚物，所述聚合物的制备方法和所述聚合物作为防火剂等的用途。
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公开(公告)号：US4147881A
公开(公告)日：1979-04-03
申请号：US715954
申请日：1976-08-19
Applicant: Georg Blumenfeld , Egon N. Petersen , Hermann Richtzenhain , Wilhelm Vogt , Norbert Vollkommer
Inventor： Georg Blumenfeld , Egon N. Petersen , Hermann Richtzenhain , Wilhelm Vogt , Norbert Vollkommer
CPC classification number: C08K5/103 , C07C69/653
Abstract: Tetrahaloxylene diesters of formulas 1 and 2: ##STR1## wherein R= hydrogen or a methyl group, and each X is bromo, with the proviso that some of the X's can be chloro. The compounds are useful as flame retardants for plastics.
Abstract translation: 式（1）和（2）的四卤代二
醇二酯：其中R =氢或甲基，并且每个X是溴，条件是一些X可以是氯。 这些化合物可用作塑料的阻燃剂。
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