公开(公告)号：US4336206A

公开(公告)日：1982-06-22

申请号：US149969

申请日：1980-05-15

申请人： Rainer Mundnich ,  Manfred Finke ,  Walter Rupp ,  Klaus Dehmer

发明人： Rainer Mundnich ,  Manfred Finke ,  Walter Rupp ,  Klaus Dehmer

IPC分类号： C07C255/16 ,  C07C67/00 ,  C07C253/00 ,  C07C255/14 ,  C07C255/31 ,  C07C255/38 ,  C07C120/00 ,  C07C121/38 ,  C07C121/46 ,  C07C121/66

CPC分类号： C07C255/00

摘要： Cyanohydrin acylates of aldehydes are manufactured by reacting aldehydes with aqueous solutions of cyanides and organic acid chlorides or anhydrides in the molar ratio of aldehyde:cyanide:acid chloride or anhydride of 1:1:1 with deviations of at most only about 10%, optionally in the presence of an inert organic solvent immiscible with water in a one-stage process. The process products are intermediates mainly in the fields of pharmaceuticals and plant protection.

摘要翻译： 醛的氰基醇酰化物通过使醛与氰化物和有机酰氯或酸酐的水溶液以醛：氰化物：酰氯或酸酐的1:1:1的摩尔比反应制备，偏差最多仅为约10％，任选地 在一步法中与水不混溶的惰性有机溶剂的存在下进行。 过程产品主要是药物和植物保护领域的中间体。

公开(公告)号：US4521348A

公开(公告)日：1985-06-04

申请号：US565850

申请日：1983-12-30

申请人： Manfred Finke ,  Rainer Mundnich

发明人： Manfred Finke ,  Rainer Mundnich

IPC分类号： C07F9/30 ,  C07F9/32 ,  C07F9/53 ,  C07C121/34

CPC分类号： C07F9/3211 ,  C07F9/301 ,  C07F9/5304

摘要： Cyanohydrine derivatives of the formula ##STR1## wherein R.sub.1 and R.sub.2 are alkyl, haloalkyl, cycloalkyl, aralkyl or aryl, R.sub.3 and R.sub.4 are hydrogen, alkyl, phenyl or benzyl, R.sub.5 is hydrogen, acyl, trialkylsilyl or alkoxycarbonyl, X is oxygen or sulfur and n is zero or 1, are intermediates for the manufacture of flame retardants, bactericides, fungicides and herbicides.

摘要翻译： 其中R1和R2是烷基，卤代烷基，环烷基，芳烷基或芳基，R3和R4是氢，烷基，苯基或苄基，R5是氢，酰基，三烷基甲硅烷基或烷氧基羰基，X是氧或硫 n为零或1，是制造阻燃剂，杀菌剂，杀真菌剂和除草剂的中间体。

公开(公告)号：US3972923A

公开(公告)日：1976-08-03

申请号：US415341

申请日：1973-11-13

申请人： Manfred Finke ,  Hans-Jerg Kleiner ,  Gerhard Stahler ,  Klaus Dehmer

发明人： Manfred Finke ,  Hans-Jerg Kleiner ,  Gerhard Stahler ,  Klaus Dehmer

IPC分类号： C07F9/42

CPC分类号： C07F9/42

摘要： Process for preparing phosphonic acid dihalides of the formula ##EQU1## wherein R is alkyl of 1 to 18 carbon atoms, cycloalkyl of 4 to 8 carbon atoms, alkenyl of 2 to 18 carbon atoms, phenyl, phenalkyl or alkyl-phenyl of 7 to 8 carbon atoms, phenyl, phenalkyl or alkyl-phenyl of 7 to 8 carbon atoms, all radicals R optionally being substituted by chlorine, bromine, cyano or lower acyloxy, and wherein X is halogen such as 2-chloroethane phosphonic acid dichloride, by reacting phosphonic or thio-phosphonic acids of the formula ##EQU2## wherein Y is oxygen or sulfur, their salts or functional derivatives, with acid halides of the formula(CO).sub.n X.sub.2 (III)wherein X is chlorine or bromine and n is 1 or 2, in the presence of 0.2 - 5% or in the presence of 0.01 to 0.2% by weight of1. compounds containing at least one tri- to pentavalent nitrogen or phosphorus atom, which in the case of nitrogen is bound with 1 to 4, in the case of phosphorus with at least 3 valences to organic radicals having up to 20 carbon atoms, two of these valences optionally forming a double bond, or2. mono-di- or tribasic organic or inorganic fully amidated acids or tri- or pentavalent phosphorus, the N atom of which optionally being substituted by aliphatic radicals having up to 20 carbon atoms, and the organic radicals of which contain up to 20 carbon atoms,If required, in the presence of an inert solvent.

摘要翻译： 制备式XRP膦酸二卤化物的方法其中R为1至18个碳原子的烷基，4至8个碳原子的环烷基，2至18个碳原子的烯基，苯基，苯烷基或烷基 - 7至8个碳原子的苯基，7至8个碳原子的苯基，苯烷基或烷基 - 苯基，所有基团R任选被氯，溴，氰基或低级酰氧基取代，其中X是卤素如2-氯乙烷膦酸 通过使式YH RP ANGLE（II）PARALLEY YYH的膦酸或硫代膦酸与式（CO）n X 2（III）的酰卤反应，其中Y是氧或硫，其盐或官能衍生物，其中X是 氯或溴，n为1或2，在0.2-5％的存在下或在0.01至0.2重量％的存在下。1.含有至少一种三价或多价的硝酸或磷酸盐的化合物 氮在1至4之间，至少在磷酸盐的情况下 有机碳有机物多达20个碳原子，两个这样的价格可选地形成双重键，或2.单独或有机有机或无机全酰胺或三价或三价硼，其中N原子任选 被具有至多20个碳原子的脂族基团取代，并且其有机基团含有至多20个碳原子，如果需要，在惰性溶剂存在下。

公开(公告)号：US4526728A

公开(公告)日：1985-07-02

申请号：US596895

申请日：1984-04-05

申请人： Manfred Finke ,  Walter Rupp ,  Erwin Weiss

发明人： Manfred Finke ,  Walter Rupp ,  Erwin Weiss

IPC分类号： C07F9/38 ,  C08F30/02 ,  C08G63/00 ,  C08G63/44

CPC分类号： C08F30/02 ,  C07F9/3808

摘要： 2-(Meth)acrylamido-2-methylpropanephosphonic acid is prepared by reaction of 2-methylprop-1-ene-1-phosphonic acid or 2-methylpro-2-ene-1-phosphonic acid with (meth)acrylonitrile in the presence of an equimolar amount of a strong acid. The compounds are suitable as such or in the form of their salts as comonomer for the manufacture of copolymers, which are used inter alia as dyeing auxiliaries and as scale inhibitors.

摘要翻译： 2-（甲基）丙烯酰氨基-2-甲基丙烷膦酸通过2-甲基丙-1-烯-1-膦酸或2-甲基丙-2-烯-1-膦酸与（甲基）丙烯腈在存在下反应制备 等摩尔量的强酸。 化合物本身或其盐的形式是共聚单体的形式，用于制备共聚物，其尤其用作染色助剂和作为阻垢剂。

公开(公告)号：US4168963A

公开(公告)日：1979-09-25

申请号：US797171

申请日：1977-05-16

申请人： Walter Rupp ,  Manfred Finke ,  Hermann Bieringer ,  Peter Langeluddeke ,  Hans-Jerg Kleiner

发明人： Walter Rupp ,  Manfred Finke ,  Hermann Bieringer ,  Peter Langeluddeke ,  Hans-Jerg Kleiner

IPC分类号： A01N57/18 ,  A01N57/20 ,  A01P13/00 ,  C07F9/30 ,  C07F9/547 ,  C07F9/553 ,  C07F9/6512 ,  A01N9/36

CPC分类号： C07F9/301

摘要： Herbicidal agents, containing as active ingredient a compound of the formula ##STR1## or their salts with acids, are useful for combatting a great variety of mono- and dicotyledonous weeds. In the formula R.sub.1 is methyl or halomethyl, R.sub.2 is OH, SH, OM or SM (M=equivalent of a base), R.sub.3 is the same as R.sub.2 or an ester, amide or hydrazide group, R.sub.4 and R.sub.5 are preferably hydrogen and X is oxygen or sulfur.

摘要翻译： 作为活性成分含有下式化合物的除草剂或其与酸的盐可用于对抗各种单子叶和双子叶杂草。 式中R 1为甲基或卤代甲基，R 2为OH，SH，OM或SM（M =碱的当量），R 3与R 2或酯，酰胺或酰肼基相同，R 4和R 5优选为氢，X 是氧或硫。

公开(公告)号：US4096182A

公开(公告)日：1978-06-20

申请号：US778052

申请日：1977-03-16

申请人： Walter Rupp ,  Manfred Finke

发明人： Walter Rupp ,  Manfred Finke

IPC分类号： C07C53/50 ,  C07C51/00 ,  C07C67/00 ,  C07F9/30 ,  C07F9/32 ,  C07F9/6571 ,  C07F9/6574 ,  C07C51/58 ,  C07F9/02

CPC分类号： C07F9/657172 ,  C07F9/3211

摘要： 2,5-Dioxo-1,2-oxa-phospholanes of the formula (I) ##STR1## wherein R.sup.1 is an organic radical and R.sup.2 and R.sup.3 each also represents an organic radical or hydrogen, are prepared by reacting 2-haloformylethyl-phosphinic acid halides of the formula (II) ##STR2## wherein R.sup.1, R.sup.2 and R.sup.3 are defined as in formula (I) and X means Cl or Br, preferably Cl, with an approximatey equimolar quantity of acrylic acid. The compounds (II) may also be produced in the reaction batch and in situ by reacting about equimolar quantities of a dihalophosphine of the formula (III) ##STR3## with an .alpha.,.beta.-unsaturated acid (IV)R.sup.4 -- OH (IV)In the formulae (III) and (IV) R.sup.1, R.sup.2, R.sup.3 and X are defined as indicated above.In the reaction there is formed, in addition to the compounds (I), practically exclusively .beta.-halopropionic acid and no free hydrogen halide.The phospholanes (I) are valuable flame retarding agents for plastics, intermediates, for example, for the synthesis of biocidals etc.

摘要翻译： 式（I）的2,5-二氧代-1,2-氧杂 - 磷酸酯其中R1是有机基团，R2和R3各自也表示有机基团或氢，通过2- 式（II）的卤代甲基乙基 - 次膦酸卤化物其中R 1，R 2和R 3如式（I）中所定义，X表示Cl或Br，优选Cl，具有近似等摩尔量的丙烯酸。 化合物（II）也可以在反应批中生产，并通过使约等摩尔量的式（III）的二卤代膦与（α）β-不饱和酸（IV）R 4 -OH反应 （IV）式（III）和（IV）中，R 1，R 2，R 3和X如上所述定义。

公开(公告)号：US5087748A

公开(公告)日：1992-02-11

申请号：US463391

申请日：1990-01-11

申请人： Manfred Finke ,  Gunter Siegemund ,  Heinz Strutz

发明人： Manfred Finke ,  Gunter Siegemund ,  Heinz Strutz

IPC分类号： C07C59/135 ,  C07C51/58 ,  C08G65/22

CPC分类号： C07C51/58

摘要： A continuous process for the preparation of perfluorinated carbonyl fluorides from hexafluoropropene oxide (HFPO), in which HFPO is continuously oligomerized in a catalyst solution in devices which allow separation of the heavy product phase from the catalyst phase during the reaction, is described. Different oligomer distributions can be achieved by choice of the catalyst and different operating temperatures. The reaction itself takes place always in the substantial absence of the product which is formed, and achieves a considerable saving in time.

摘要翻译： 描述了用于从六氟丙烯氧化物（HFPO）制备全氟化羰基氟化物的连续方法，其中HFPO在催化剂溶液中连续低聚，在反应期间允许将重质产物相与催化剂相分离的装置中。 可以通过选择催化剂和不同的操作温度来实现不同的低聚物分布。 反应本身总是在形成的产品的实质上不存在的情况下实现，并且实现了相当大的时间节省。

公开(公告)号：US4973749A

公开(公告)日：1990-11-27

申请号：US463545

申请日：1990-01-11

申请人： Gunter Siegemund ,  Manfred Finke

发明人： Gunter Siegemund ,  Manfred Finke

IPC分类号： B01J31/30 ,  C07B61/00 ,  C07C51/58 ,  C07C59/135 ,  C08G65/02 ,  C08G65/22

CPC分类号： C07C51/58

摘要： A process for the preparation of the dimer of hexafluoropropene oxide (HFPO), in which the HFPO is dimerized in an aprotic polar solvent in the presence of a catalyst mixture, is described. The catalyst mixture is composed of a metal salt of the elements of the 1st transition metal series of the periodic table and of a tertiary diamine. By bringing in a molar ratio of metal salt to tertiary diamine in the range from 2:1 to 1:2, in particular 1:1, the selectivity for the dimeric compound is greatest, with high yields of the dimer being obtained.

摘要翻译： 描述了在催化剂混合物存在下，在非质子极性溶剂中将HFPO二聚的六氟环氧丙烷（HFPO）二聚物的制备方法。 催化剂混合物由元素周期表第一过渡金属系列元素的金属盐和叔胺组成。 通过使金属盐与叔胺的摩尔比在2:1至1:2的范围内，特别是1：1，二聚化合物的选择性最大，得到二聚物的高产率。

公开(公告)号：US4052486A

公开(公告)日：1977-10-04

申请号：US670745

申请日：1976-03-26

申请人： Manfred Finke ,  Hans-Jerg Kleiner

发明人： Manfred Finke ,  Hans-Jerg Kleiner

IPC分类号： C07F9/30 ,  C07F9/6571 ,  C07F9/15

CPC分类号： C07F9/657172 ,  C07F9/301 ,  C10M2223/06 ,  C10M2223/061

摘要： Process for preparing cyclic phosphinic acid esters of the formula (I) ##STR1## wherein R.sub.1 is an alkyl radical having up to 18 carbon atoms or a phenyl radical being optionally substituted by alkyl, halogen or alkylated amino groups, R.sub.2 stands for a hydrogen atom or has the same meaning as R.sub.1 and n is 1 or 2, which comprises reacting phosphinic acid monoesters of the formula (II) ##STR2## wherein R.sub.3 is an alkyl radical having up to 8 carbon atoms optionally substituted by chlorine atoms and R.sub.1 has the meaning given above, with an alkenol of the formula (III) ##STR3## wherein R.sub.2 and n have the aforesaid meaning, in the presence of catalytic quantities of free radical forming agents, splitting off the alcohol of formula (IV)r.sub.3 oh (iv)simultaneously or subsequently and separating the reaction products, preferably by distillation.

公开(公告)号：US4847346A

公开(公告)日：1989-07-11

申请号：US223449

申请日：1988-07-22

申请人： Edgar Vorwerk ,  Manfred Finke ,  Rudiger Lenz

发明人： Edgar Vorwerk ,  Manfred Finke ,  Rudiger Lenz

IPC分类号： C08G18/80 ,  C09D5/44 ,  C09D175/00 ,  C09J175/00

CPC分类号： C08G18/807 ,  C09D5/4496 ,  C08G2150/20

摘要： Curing component (A) based on polyisocyanates for binders (B) which contain groups containing active hydrogen, wherein the curing component (A) is a product of the reaction of (a1) polyisocyanates with (a2) .alpha.-hydroxyalkylpyridines.Mixtures of (A) and (B), and also, if appropriate, diluents (C) and additives (D), are stable on storage and give, even at temperatures of 120.degree.-140.degree. C., curing products which are sufficiently solvent-stable. They are suitable, in particular, for surface-coating preparations.

摘要翻译： 基于含有含活性氢基团的粘合剂（B）的聚异氰酸酯的固化组分（A），其中固化组分（A）是（a1）多异氰酸酯与（a2）α-羟基烷基吡啶的反应的产物。 （A）和（B）的混合物，以及适当的稀释剂（C）和添加剂（D）的混合物在储存时是稳定的，即使在120-140℃的温度下也可以得到足够的固化产物 溶剂稳定。 它们特别适用于表面涂层制剂。