PROCESS FOR PREPARING QUATERNARY SALTS OF PIPERIDYL ESTERS OF MANDELIC ACID
    1.
    发明申请
    PROCESS FOR PREPARING QUATERNARY SALTS OF PIPERIDYL ESTERS OF MANDELIC ACID 有权
    制备苹果酸季铵盐季铵盐的方法

    公开(公告)号:US20090270629A1

    公开(公告)日:2009-10-29

    申请号:US12418847

    申请日:2009-04-06

    IPC分类号: C07D211/60

    CPC分类号: C07D211/46

    摘要: What is described is a process for preparing compounds of the general formula (I) in which R1, R2 and R3 independently of one another represent hydrogen, an alkyl group or an aryl group, wherein compounds of the general formula (II) in which R1 and R2 have the meaning given for formula (I), are reacted with an alkylating agent of the general formula (III) R3X   (III) in which X represents a halogen atom and R3 has the meaning given for formula (I), if appropriate in a solvent.

    摘要翻译: 描述的是制备通式(I)的化合物的方法,其中R 1,R 2和R 3彼此独立地表示氢,烷基或芳基,其中通式(II)的化合物其中R1 和R2具有式(I)给出的含义,与通式(III)的烷基化剂R 3 X(III)反应,其中X表示卤素原子,并且R 3具有式(I)给出的含义,如果合适 在溶剂中。

    Process for preparing quaternary salts of piperidyl esters of mandelic acid
    2.
    发明授权
    Process for preparing quaternary salts of piperidyl esters of mandelic acid 有权
    制备扁桃酸的哌啶基酯季铵盐的方法

    公开(公告)号:US08309732B2

    公开(公告)日:2012-11-13

    申请号:US12418847

    申请日:2009-04-06

    IPC分类号: C07D211/46

    CPC分类号: C07D211/46

    摘要: What is described is a process for preparing compounds of the general formula (I) in which R1, R2 and R3 independently of one another represent hydrogen, an alkyl group or an aryl group, wherein compounds of the general formula (II) in which R1 and R2 have the meaning given for formula (I), are reacted with an alkylating agent of the general formula (III) R3X  (III), in which X represents a halogen atom and R3 has the meaning given for formula (I), if appropriate in a solvent.

    摘要翻译: 描述的是制备通式(I)的化合物的方法,其中R 1,R 2和R 3彼此独立地表示氢,烷基或芳基,其中通式(II)的化合物其中R1 和R2具有式(I)给出的含义,与通式(III)R3X(III)的烷基化剂反应,其中X表示卤素原子,并且R3具有式(I)给出的含义,如果 适用于溶剂。

    Process for preparing N,N'-carbonyldiazoles
    3.
    发明授权
    Process for preparing N,N'-carbonyldiazoles 失效
    制备N,N'-羰基二唑的方法

    公开(公告)号:US07102012B2

    公开(公告)日:2006-09-05

    申请号:US11126535

    申请日:2005-05-11

    CPC分类号: C07D233/54

    摘要: A process is provided for preparing N,N′-carbonyldiazoles by reacting azoles with phosgene in halogenated aliphatic hydrocarbon solvents, the entirety of the azole for reaction being introduced in the solvent, followed by the addition of phosgene.

    摘要翻译: 提供了通过在卤代脂族烃溶剂中将唑与光气反应来制备N,N'-羰基二唑的方法,将全部用于反应的唑反应引入溶剂中,随后加入光气。

    Synergistically active mixtures of α,ω-amino alcohol enantiomers, preparation thereof and use thereof in insect- and mite-repellent formulations
    5.
    发明授权
    Synergistically active mixtures of α,ω-amino alcohol enantiomers, preparation thereof and use thereof in insect- and mite-repellent formulations 有权
    协同作用的α,ω-氨基醇对映异构体的活性混合物,其制备及其在昆虫和螨虫驱避剂中的用途

    公开(公告)号:US08728505B2

    公开(公告)日:2014-05-20

    申请号:US13155738

    申请日:2011-06-08

    IPC分类号: A01N47/16 A01P7/00

    CPC分类号: A01N47/16 A01N2300/00

    摘要: What are described are insect- and mite-repellent compositions comprising at least 2 enantiomers selected from the group of 1-[(S)-sec-butyloxycarbonyl]-2-(S)-(2-hydroxyethyl)piperidine (referred to hereinafter as S,S), 1-[(R)-sec-butyloxycarbonyl]-2-(R)-(+)-(2-hydroxyethyl)piperidine (referred to hereinafter as R,R), 1-[(S)-sec-butoxycarbonyl]-2-(R)-(+)-(2-hydroxyethyl)piperidine (referred to hereinafter as S,R), 1-[(R)-sec-butyloxycarbonyl]-2-(S)-(+)-(2-hydroxyethyl)piperidine (referred to hereinafter as R,S), excluding the racemate mixture thereof, a process for preparation thereof and the use thereof in insect- and mite-repellent formulations.

    摘要翻译: 描述的是包含至少2种选自1 - [(S) - 仲 - 丁氧基羰基] -2-(S) - (2-羟乙基)哌啶(以下称为“ S,S),1 - [(R) - 仲丁氧羰基] -2-(R) - (+) - (2-羟乙基)哌啶(以下称为R,R) 仲 - 丁氧羰基] -2-(R) - (+) - (2-羟乙基)哌啶(以下称为S,R),1 - [(R) +) - (2-羟乙基)哌啶(以下称为R,S),不包括其外消旋混合物,其制备方法及其在昆虫和螨虫驱避剂中的用途。

    ENANTIOMER-ENRICHED ALPHA-,OMEGA-AMINO ALCOHOL DERIVATIVES, THEIR PRODUCTION AND USE AS INSECT- AND MITE-REPELLING AGENTS
    7.
    发明申请
    ENANTIOMER-ENRICHED ALPHA-,OMEGA-AMINO ALCOHOL DERIVATIVES, THEIR PRODUCTION AND USE AS INSECT- AND MITE-REPELLING AGENTS 审中-公开
    增强型ALPHA-,欧米茄 - 氨基醇衍生物,它们的生产和用途作为内脏和糜烂代谢剂

    公开(公告)号:US20110034510A1

    公开(公告)日:2011-02-10

    申请号:US12445622

    申请日:2007-10-18

    摘要: The invention relates to an insect- and mite-repelling agent, characterized by a content of at least one substituted, enantiomer-enriched α-,ω-amino alcohol derivative of formula (1) wherein X represents hydrogen, COR11 or R13, R13 represents C1-C6 alkyl, R1 represents C1-C7 alkyl, C3-C7alkenyl or C2-C7 alkinyl, R2 R11, R13 are identical or different and represent C1-C6 alkyl or C2-C7 alkenyl, R3-R8 are identical or different and represent hydrogen or C1-C6 alkyl, wherein R2 and R3 or R3 and R7 or R3 and R5 or R5 and R7 can also form, together with the atoms to which they are bonded, a 5- or 6-membered monocycle ring. Also disclosed is a method for producing said agent.

    摘要翻译: 本发明涉及一种昆虫和螨虫排斥剂,其特征在于至少一种取代的对映异构体富含的式(1)的α-,ω-氨基醇衍生物的含量,其中X表示氢,COR 11或R 13,R 13表示 C 1 -C 6烷基,R 1表示C 1 -C 7烷基,C 3 -C 7链烯基或C 2 -C 7炔基,R 21,R 11,R 13相同或不同,表示C1-C6烷基或C2-C7链烯基,R3-R8相同或不同, 氢或C 1 -C 6烷基,其中R 2和R 3或R 3和R 7或R 3和R 5或R 5和R 7也可以与它们所键合的原子一起形成5-或6-元单环。 还公开了用于生产所述试剂的方法。

    Process for preparing N,N'-carbonyldiazoles
    8.
    发明申请
    Process for preparing N,N'-carbonyldiazoles 失效
    制备N,N'-羰基二唑的方法

    公开(公告)号:US20050272937A1

    公开(公告)日:2005-12-08

    申请号:US11126535

    申请日:2005-05-11

    CPC分类号: C07D233/54

    摘要: A process is provided for preparing N,N′-carbonyldiazoles by reacting azoles with phosgene in halogenated aliphatic hydrocarbon solvents, the entirety of the azole for reaction being introduced in the solvent, followed by the addition of phosgene.

    摘要翻译: 提供了通过在卤代脂族烃溶剂中将唑与光气反应来制备N,N'-羰基二唑的方法,将全部用于反应的唑反应引入溶剂中,随后加入光气。

    Method For the Reduction of Chlorine-Containing Components in Organic Isocyanates
    10.
    发明申请
    Method For the Reduction of Chlorine-Containing Components in Organic Isocyanates 审中-公开
    减少有机异氰酸酯中含氯成分的方法

    公开(公告)号:US20080228006A1

    公开(公告)日:2008-09-18

    申请号:US11792806

    申请日:2005-12-10

    IPC分类号: C07C263/20

    CPC分类号: C07C263/20 C07C265/04

    摘要: The invention relates to a method for largely eliminating chlorine compounds from organic isocyanates or isocyanate mixtures by contacting said isocyanates or isocyanate mixtures with a water-containing inert gas flow or an organic material having a cation-exchanging effect. The inventive method allows the isocyanates to be gently freed from chorine-containing compounds and is particularly suitable for temperature-sensitive isocyanates.

    摘要翻译: 本发明涉及通过使所述异氰酸酯或异氰酸酯混合物与含水惰性气体流或具有阳离子交换作用的有机材料接触来大大消除有机异氰酸酯或异氰酸酯混合物中氯化合物的方法。 本发明的方法允许异氰酸酯温和地除去含氯化合物,特别适用于温度敏感的异氰酸酯。