公开(公告)号：US4837357A

公开(公告)日：1989-06-06

申请号：US111624

申请日：1987-10-21

Applicant: Franz Merger ,  Peter Hettinger

Inventor： Franz Merger ,  Peter Hettinger

IPC: C07C67/03 ,  C07B61/00 ,  C07C67/307 ,  C07C67/44 ,  C07C69/63 ,  C07C69/65 ,  C07C69/675 ,  C07C69/708 ,  C07C69/732

CPC classification number: C07C67/307 ,  C07C67/03 ,  C07C67/44

Abstract: 2,2-Disubstituted 3-chloropropionic esters I ##STR1## where R.sup.1 and R.sup.2 are each C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -oxaalkyl, C.sub.2 -C.sub.6 -alkenyl, C.sub.2 -C.sub.6 -oxaalkenyl, aryl or C.sub.7 -C.sub.12 -aralkyl or R.sup.1 -C-R.sup.2 is 5-, 6- or 7-membered ring, R.sup.3 is C.sub.2 -C.sub.6 -oxaalkyl, C.sub.2 -C.sub.6 -alkenyl, C.sub.2 -C.sub.6 -oxaalkenyl or C.sub.7 -C.sub.12 -aralkyl, are prepared by converting 2,2-disubstituted 3-hydroxypropanals II ##STR2## into the esterdiol III ##STR3## reacting this esterdiol III in the presence of a transesterification catalyst with an alcohol R.sup.3 OH to give the 3-hydroxyester IV ##STR4## reacting the hydroxyester IV with a stoichiometric or greater than stoichiometric amount of the thionyl chloride and thermally decomposing the product to give the chloropropionic ester I.

Abstract translation: 2,2-二取代的3-氯丙酸酯I，其中R 1和R 2各自是C 1 -C 6 - 烷基，C 2 -C 6 - 氧杂烷基，C 2 -C 6 - 烯基，C 2 -C 6 - 氧杂链烯基，芳基或C 7 -C 12 - 芳烷基或R1-C-R2是5-，6-或7-元环，R3是C2-C6-氧杂烷基，C2-C6-烯基，C2-C6-氧杂链烯基或C7-C12-芳烷基，是通过将2 将2-二取代的3-羟基丙醛II转化成酯二醇III在酯交换催化剂与醇R 3 OH的存在下使该酯二醇III反应，得到3-羟基酯IV使羟基酯IV 化学计量或大于化学计量的亚硫酰氯，并热分解产物得到氯丙酸酯I.

公开(公告)号：US4748226A

公开(公告)日：1988-05-31

申请号：US97505

申请日：1987-09-16

Applicant: Franz Merger ,  Wolfgang Schwarz

Inventor： Franz Merger ,  Wolfgang Schwarz

IPC: C07C263/04 ,  C07C263/06 ,  C07C265/04 ,  C07C265/12 ,  C07C265/14 ,  C07C269/06 ,  C07C271/02 ,  C07C271/04 ,  C07C271/06 ,  C07C271/20 ,  C08G18/70 ,  C08G18/73 ,  C08G18/77

CPC classification number: C07C265/00 ,  C07C271/20 ,  C08G18/701 ,  C08G18/771 ,  C08G2190/00

Abstract: This invention relates to novel 2-(alkoxymethyl) pentane-1,5-diisocyanates, 2-(alkoxymethyl)-pentane-1,5-diurethanes, and 2-(alkoxymethyl)-pentane 1,5-dicarbamic acid chlorides having the structure: ##STR1## in which R is a straight chain or branched C.sub.1 -C.sub.20 -alkyl radical, a straight chain or branched C.sub.2 -C.sub.20 -alkenyl radical, a straight chain or branched C.sub.3 -C.sub.20 -oxaalkyl radical, an optionally substituted C.sub.5 -C.sub.12 -cycloalkyl radical, or an optionally substituted C.sub.7 -C.sub.20 -aralkyl radical and X is a --NCO--, --NH--CO.sub.2 R.sup.1 --, --NHCO.sub.2 R.sup.2 -- OR - NHCOCl-group whereby R.sup.1 and R.sup.2 can be the same or different and are a straight chain or branched C.sub.1 -C.sub.20 -alkyl radical or a C.sub.5 -C.sub.12 cycloalkyl radical, as well as a process for their preparation. The 2-(alkoxymethyl)-pentane-1,5-diurethanes or 2- (alkoxymethyl)-pentane-1,5-dicarbamic acid chlorides are suited for the preparation of 2-(alkoxymethyl)-pentane-1,5-diisocyanates, which in turn are used for the preparation of plastics using the polyisocyanate addition polymerization process.

Abstract translation: 本发明涉及新型2-（烷氧基甲基）戊烷-1,5-二异氰酸酯，2-（烷氧基甲基） - 戊烷-1,5-二氨基甲酸酯和2-（烷氧基甲基） - 戊烷1,5-二氨基甲酰氯， ：其中R是直链或支链C 1 -C 20烷基，直链或支链C 2 -C 20 - 烯基，直链或支链C 3 -C 20 - 氧杂烷基，任选取代的C 5 -C 12 - 环烷基或任选取代的C 7 -C 20 - 芳烷基，X是-NCO - ， - NH-CO 2 R 1 - ， - NHCO 2 R 2 - 或 - NHCOCl-基，其中R 1和R 2可以相同或不同，并且是直链 链或支链C1-C20烷基或C5-C12环烷基，以及它们的制备方法。 2-（烷氧基甲基） - 戊烷-1,5-二氨基甲酸酯或2-（烷氧基甲基） - 戊烷-1,5-二氨基酰氯适于制备2-（烷氧基甲基） - 戊烷-1,5-二异氰酸酯， 其又用于使用多异氰酸酯加成聚合方法制备塑料。

公开(公告)号：US4686302A

公开(公告)日：1987-08-11

申请号：US677036

申请日：1984-11-30

Applicant: Franz Merger ,  Wolfgang Schwarz

Inventor： Franz Merger ,  Wolfgang Schwarz

IPC: C07B61/00 ,  B01J31/00 ,  B01J31/04 ,  C07C67/00 ,  C07C231/00 ,  C07C231/06 ,  C07C231/10 ,  C07C231/22 ,  C07C233/00 ,  C07C233/09 ,  C07C253/00 ,  C07C253/30 ,  C07C255/07 ,  C07C255/08 ,  C07C255/11 ,  C07C255/15 ,  C07C255/34 ,  C07C255/49 ,  C07C255/50 ,  C07C255/58 ,  C07C120/00 ,  C07C102/08

CPC classification number: C07C253/00 ,  Y02P20/52

Abstract: Nitriles of the general formula IR.sup.1 --CN (I)where R.sup.1 is a saturated or unsaturated, straight-chain, branched or cyclic alkyl radical, an aralkyl radical or an aryl radical, each of which is of not more than 20 carbon atoms and can be unsubstituted or further substituted, and (meth)acrylamide are prepared simultaneously by a process in which an aldoxime of the general formula IIIR.sup.1 --CH.dbd.NOH (III)where R.sup.1 has the above meanings, is heated at from 50.degree. to 180.degree. C. in the presence of a copper(II) carboxylate and of (meth)acrylonitrile.

Abstract translation: 通式为Ⅰ-R1-CN（Ⅰ）的腈，其中R1为饱和或不饱和的直链，支链或环状烷基，芳烷基或芳基，其中每一个为不超过20个碳原子， 可以是未取代的或进一步取代的，和（甲基）丙烯酰胺是通过其中R 1具有上述含义的通式III的化合物R1-CH = NOH（III）的醛肟同时加热至50℃至180℃ 在羧酸铜（II）和（甲基）丙烯腈存在下进行。

公开(公告)号：US4596678A

公开(公告)日：1986-06-24

申请号：US600143

申请日：1984-04-13

Applicant: Franz Merger ,  Friedrich Towae ,  Hans Hellbach ,  Gunther Isbarn ,  Waldemar Koehler

Inventor： Franz Merger ,  Friedrich Towae ,  Hans Hellbach ,  Gunther Isbarn ,  Waldemar Koehler

IPC: C07C265/14 ,  C07C67/00 ,  C07C69/00 ,  C07C241/00 ,  C07C263/04 ,  C07C263/06 ,  C07C265/04

CPC classification number: C07C263/04

Abstract: Hexamethylene diisocyanate and/or isomeric alkylene diisocyanates having 6 carbon atoms in the alkylene radical, preferably 2-methylpentamethylene 1,5-diisocyanate and/or 2-ethyltetramethylene 1,4-diisocyanate are prepared without the use of phosgene in a multiple-step process by means of(a) reacting hexamethylene 1,6-diamine and/or isomeric alkylene diamines having 6 carbon atoms in the alkylene radical with urea and alcohol in the presence of dialkyl carbonate and/or carbamic acid alkyl ester as well as, in some cases, catalysts to form hexamethylene 1,6-dialkylurethane and/or isomeric alkylene dialkylurethanes having 6 carbon atoms in the alkylene radical,(b) separation and return to reaction step (a) of alcohol, dialkyl carbonate, and/or carbamic acid alkyl ester from the reaction mixture(c) evaporation of the hexamethylene 1,6-dialkylurethane and/or isomeric alkylene dialkylurethanes having 6 carbon atoms in the alkylene radical,(d) cleavage of the vaporized diurethanes into hexamethylene diisocyanate and/or isomeric alkylene diisocyanate having 6 carbon atoms in the alkylene radical and alcohol, and(e) fractional condensation of the cleavage products.

Abstract translation: 在多步法中不使用光气制备在亚烷基中具有6个碳原子的六亚甲基二异氰酸酯和/或异构亚烷基二异氰酸酯，优选2-甲基五亚甲基-1,5-二异氰酸酯和/或2-乙基四亚甲基1,4-二异氰酸酯 通过（a）在碳酸二烷基酯和/或氨基甲酸烷基酯的存在下，使亚烷基中的六亚甲基1,6-二胺和/或具有6个碳原子的异构亚烷基二胺与脲和醇反应，以及在一些 情况下，在亚烷基中形成具有6个碳原子的六亚甲基1,6-二烷基氨基甲酸酯和/或异构亚烷基二烷基氨基甲酸酯的催化剂，（b）分离并返回到醇，碳酸二烷基酯和/或氨基甲酸烷基酯的反应步骤（a） （c）在亚烷基中蒸发具有6个碳原子的六亚甲基1,6-二烷基氨基甲酸酯和/或异构亚烷基二烷基氨基甲酸酯，（d）将汽化的二氨基甲酸酯裂解成h 亚烷基二异氰酸酯和/或亚烷基和醇中具有6个碳原子的异构亚烷基二异氰酸酯，和（e）裂解产物的分级缩合。

公开(公告)号：US4594461A

公开(公告)日：1986-06-10

申请号：US668026

申请日：1984-11-05

Applicant: Franz Merger ,  Peter Hettinger ,  Leopold Hupfer ,  Juergen Paetsch

Inventor： Franz Merger ,  Peter Hettinger ,  Leopold Hupfer ,  Juergen Paetsch

IPC: B01J23/00 ,  C07B61/00 ,  C07C27/00 ,  C07C29/141 ,  C07C29/38 ,  C07C31/22 ,  C07C67/00 ,  C07C29/14 ,  C07C29/80

CPC classification number: C07C29/38

Abstract: Trimethylolalkanes are prepared by reacting an n-alkanal with formaldehyde and a trialkylamine in aqueous solution and then hydrogenating the product, by a method in which from 2.2 to 4.5 moles of formaldehyde and from 0.6 to 3 moles of trialkylamine are used per mole of the alkanal, and the reaction mixture is worked up by distillation either before or after the hydrogenation.

Abstract translation: 通过使正链烷醛与甲醛和三烷基胺在水溶液中反应然后使产物氢化，通过使用每摩尔烷烃使用2.2至4.5摩尔甲醛和0.6至3摩尔三烷基胺的方法制备三羟甲基烷烃 ，并且在氢化之前或之后通过蒸馏处理反应混合物。

公开(公告)号：US4537960A

公开(公告)日：1985-08-27

申请号：US529037

申请日：1983-09-02

Applicant: Franz Merger ,  Gerhard Nestler ,  Friedrich Towae

Inventor： Franz Merger ,  Gerhard Nestler ,  Friedrich Towae

IPC: C07D295/13 ,  C07C125/065 ,  C07D265/30 ,  C07D295/14

CPC classification number: C07D295/13

Abstract: N- and O-substituted carbamates are prepared by reacting urea with an aminopropanol at 140.degree. C. or above. The compounds obtained by the novel process are useful starting materials for the preparation of textile finishing agents, stabilizers, plasticizers, dyes and crop protection agents.

Abstract translation: N-和O-取代的氨基甲酸酯通过使脲与氨基丙醇在140℃或更高温度下反应来制备。 通过新方法获得的化合物是用于制备纺织整理剂，稳定剂，增塑剂，染料和作物保护剂的起始材料。

公开(公告)号：US4537901A

公开(公告)日：1985-08-27

申请号：US620564

申请日：1984-06-14

Applicant: Arno Lange ,  Franz Merger ,  Peter Hettinger ,  Heinrich Adolphi

Inventor： Arno Lange ,  Franz Merger ,  Peter Hettinger ,  Heinrich Adolphi

IPC: A01N47/18 ,  C07C45/75 ,  C07C47/198 ,  C07C59/305 ,  C07D231/20 ,  C07D231/36 ,  C07D491/10 ,  C07D491/107 ,  A01N43/56 ,  C07D231/08

CPC classification number: C07D491/10 ,  A01N47/18 ,  C07C45/75 ,  C07C47/198 ,  C07C59/305 ,  C07D231/20 ,  C07D231/36

Abstract: Carbamates of the formula ##STR1## where either R.sup.1 is straight-chain or branched alkyl of not more than 4 carbon atoms and R.sup.2 is straight-chain or branched alkyl of not more than 6 carbon atoms, or R.sup.1 and R.sup.2, together with the molecular moiety which they include, form a 5-membered, 6-membered or 7-membered heterocyclic ring, R.sup.3 is straight-chain or branched alkyl of not more than 6 carbon atoms or cycloalkyl of 3 to 6 carbon atoms, R.sup.4 is methyl or methoxy, and n is 1 or 2, their preparation and their use as insecticides.

Abstract translation: 式中，R1为直链或支链烷基，不超过4个碳原子，R2为直链或支链烷基，不大于6个碳原子的直链或支链烷基，R1，R2与分子 它们包括的部分形成5元，6元或7元杂环，R3是不大于6个碳原子的直链或支链烷基或3至6个碳原子的环烷基，R4是甲基或甲氧基 ，n为1或2，它们的制备及其作为杀虫剂的用途。

公开(公告)号：US4493801A

公开(公告)日：1985-01-15

申请号：US317001

申请日：1981-11-02

Applicant: Franz Merger ,  Gerhard Nestler

Inventor： Franz Merger ,  Gerhard Nestler

IPC: C07C29/00 ,  C07C29/50 ,  C07C69/28 ,  C07C121/34 ,  C07C67/00

CPC classification number: C07C255/00 ,  C07C29/00 ,  C07C29/50

Abstract: Tertiary alcohols are prepared by oxidizing tertiary aldehydes with oxygen at elevated temperatures.The tertiary alcohols prepared in this way are valuable and versatile intermediates for dyes, drugs and crop protection agents and are used, for example, in the preparation of agrochemicals.

Abstract translation: 在高温下用氧气氧化叔醛制备叔醇。 以这种方式制备的叔醇是用于染料，药物和作物保护剂的有价值和通用的中间体，并且用于例如农药的制备。

公开(公告)号：US4423247A

公开(公告)日：1983-12-27

申请号：US944292

申请日：1978-09-21

Applicant: Franz Merger ,  Ludwig Schroff, deceased

Inventor： Franz Merger ,  Ludwig Schroff, deceased

IPC: B01J27/00 ,  C07C67/00 ,  C07C209/00 ,  C07C209/18 ,  C07C209/22 ,  C07C211/48 ,  C07C213/00 ,  C07C213/02 ,  C07C227/00 ,  C07C227/18 ,  C07C229/54 ,  C07C87/28

CPC classification number: C07C209/18

Abstract: Aromatic amines are N-alkylated by reacting primary or secondary amines with dialkyl carbonates. The products are starting materials for the manufacture of dyes, crop protection agents and scents.

Abstract translation: 芳胺通过伯胺或仲胺与碳酸二烷基酯反应进行N-烷基化。 该产品是用于制造染料，作物保护剂和香料的起始原料。

公开(公告)号：US4375000A

公开(公告)日：1983-02-22

申请号：US135242

申请日：1980-03-31

Applicant: Franz Merger ,  Friedrich Towae ,  Wolfgang Harder

Inventor： Franz Merger ,  Friedrich Towae ,  Wolfgang Harder

IPC: C07C271/06 ,  C07C125/07 ,  C07C125/063 ,  C07C125/077

CPC classification number: C07C271/06

Abstract: A process for the preparation of an aryl mono-, di-, and/or polyurethane comprising the steps of A. reacting a primary aromatic mono-, di-, and/or polyamine with an O-alkyl carbamate in the presence of an alcohol at temperatures greater than 160.degree. C., andB. separating the ammonia and other by-products from the aryl mono-, di-, and/or polyurethane.The reaction is preferably carried out in the presence of urea. The aryl mono-, di-, and/or polyurethanes produced are valuable end and intermediate products. They can be transferred into the corresponding isocyanates which can then be used for the preparation of polyurethanes.

Abstract translation: 一种制备芳基单 - ，二 - 和/或聚氨酯的方法，包括以下步骤：在醇存在下使主芳族单 - ，二 - 和/或多胺与氨基甲酸O-烷基酯反应 在大于160℃的温度下，和B.将氨和其它副产物与芳基单 - ，二 - 和/或聚氨酯分离。 反应优选在尿素存在下进行。 所生产的芳基单，二和/或聚氨酯是有价值的终端和中间产物。 它们可以转移到相应的异氰酸酯中，然后可以用于制备聚氨酯。