Process for the preparation of hydroxylamine ethers and their salts and
intermediates for this purpose
    1.
    发明授权
    Process for the preparation of hydroxylamine ethers and their salts and intermediates for this purpose 失效
    为此目的制备羟胺醚及其盐和中间体的方法

    公开(公告)号:US5684200A

    公开(公告)日:1997-11-04

    申请号:US454371

    申请日:1995-06-06

    CPC分类号: C07C251/54

    摘要: Hydroxylamine ethers I ##STR1## (where X is NO.sub.2, CN, halogen, alkyl or haloalkyl, Y is H, NO.sub.2, CN, halogen, alkyl or haloalkyl, n is 0-2 or 1-4 where Y and all radicals X are halogen and Alk is unsubstituted or substituted alkylene) and their salts with mineral acids or strong organic acids are prepared by reacting either a hydroximino compound II ##STR2## (where R.sup.1 is alkyl, R.sup.2 is alkyl or alkoxy or R.sup.1 +R.sup.2 form an alkylene chain) in the presence of an alkali metal hydroxide, alkali metal alcoholate, alkali metal bicarbonate or alkali metal carbonate as the base, or the corresponding anion II directly, with an alkylating agent III ##STR3## (where R.sup.3 is unsubstituted or substituted alkyl or unsubstituted or substituted phenyl) to give an oximino derivative IV ##STR4## said derivative is cleaved by means of a mineral acid or a strong organic acid to give the salt of I and, if desired, the latter is converted by means of a base into the free compound I. The hydroxylamine ethers I are intermediates for crop protection agents and drugs.

    摘要翻译: PCT No.PCT / EP93 / 03597 371日期:1995年6月6日 102(e)日期1995年6月6日PCT提交1993年12月17日PCT公布。 第WO94 / 14757号公报 日期:1994年7月7日羟胺醚I(其中X为NO 2,CN,卤素,烷基或卤代烷基,Y为H,NO 2,CN,卤素,烷基或卤代烷基,n为0-2或1-4) Y和所有基团X是卤素,Alk是未取代的或取代的亚烷基),并且它们与无机酸或强有机酸的盐通过氢肟基化合物II(其中R 1是烷基,R 2是烷基或烷氧基或 R1 + R2形成亚烷基链)在碱金属氢氧化物,碱金属醇盐,碱金属碳酸氢盐或作为碱的碱金属碳酸盐或相应的阴离子II的存在下,与烷基化剂III(III R3是未取代或取代的烷基或未取代或取代的苯基),得到肟基衍生物IV所述衍生物通过无机酸或强有机酸裂解,得到I的盐,如果需要,将后者 通过碱转化为游离化合物I.羟基 氯胺醚我是作物保护剂和药物的中间体。

    Process for the preparation of O-substituted hydroxylammonium salts
    2.
    发明授权
    Process for the preparation of O-substituted hydroxylammonium salts 失效
    制备O-取代羟基铵盐的方法

    公开(公告)号:US5585520A

    公开(公告)日:1996-12-17

    申请号:US592351

    申请日:1996-01-11

    IPC分类号: C07C239/20 C07C213/00

    CPC分类号: C07C239/20

    摘要: Preparation of O-substituted hydroxylammonium salts IR.sup.1 --CHX--O--NH.sub.2.HL (I)(L=halogen, hydrogensulfate; X=H, alkyl; R.sup.1 =unsubst. or subst. phenyl, thienyl, furanyl, pyrrolyl or --CR.sup.2 .dbd.CR.sup.3 R.sup.4 ; R.sup.2, R.sup.3, R.sup.4 =H, halogen or alkyl) by reaction of an acetone oxime O-allyl or --O--benzyl ether II ##STR1## with water and a mineral acid H--L with continuous removal of the acetone formed in this process, by carrying out the hydrolysis batchwise at 0.degree.-50.degree. C. and under a pressure of 10-500 mbar is described.The O-substituted hydroxylammonium salts I are intermediates for plant protection agents and pharmaceuticals.

    摘要翻译: PCT No.PCT / EP94 / 02239 Sec。 371日期1996年1月11日 102(e)日期1996年1月11日PCT提交1994年7月8日PCT公布。 第WO95 / 04032号公报。 日期:1995年2月9日O-取代羟基铵盐IR1-CHX-O-NH2HL(I)(L =卤素,硫酸氢盐; X = H,烷基; R1 =未取代的苯基,噻吩基,呋喃基, 吡咯基或-CR2 = CR3R4; R2,R3,R4 = H,卤素或烷基),通过丙酮肟O-烯丙基或-O-苄基醚II(II)与水和无机酸HL与连续 描述了在该方法中形成的丙酮的去除方法,在0-50℃和10-500mbar的压力下间歇地进行水解。 O-取代的羟基铵盐I是植物保护剂和药物的中间体。

    Method for detecting an electrical fault in an electrical network of a motor vehicle
    4.
    发明授权
    Method for detecting an electrical fault in an electrical network of a motor vehicle 有权
    用于检测机动车辆的电网中的电气故障的方法

    公开(公告)号:US09007068B2

    公开(公告)日:2015-04-14

    申请号:US12808879

    申请日:2008-11-11

    IPC分类号: G01R31/08 G01R31/00 G01R31/02

    摘要: A method is provided for current-based detection of an electrical fault in an electrical network of a motor vehicle, the network having at least: one battery, one pulse-controlled inverter, one d.c. voltage converter, and an intermediate circuit associated with the pulse-controlled inverter. The method includes: detecting magnitudes of each a battery current, a d.c. voltage converter current, and an intermediate circuit current; comparing current magnitudes according to provided equations; and checking based on the comparison of whether a specifiable deviation has been exceeded. An alternative method for voltage-based detection of an electrical fault in an electrical network of a motor vehicle includes: detecting magnitudes of each a battery voltage, a d.c. voltage converter voltage, and an intermediate circuit voltage; comparing voltage magnitudes according to provided equations; and checking based on the comparison of whether a specifiable deviation has been exceeded.

    摘要翻译: 提供了一种用于机动车辆的电网中的电气故障的基于电流检测的方法,所述网络至少具有:一个电池,一个脉冲控制逆变器,一个直流电。 电压转换器和与脉冲控制逆变器相关联的中间电路。 该方法包括:检测每个电池电流的大小,直流电流。 电压转换器电流和中间电路电流; 根据提供的方程比较当前幅度; 并根据是否超过了可指定的偏差的比较进行检查。 用于机动车辆的电网中的电气故障的基于电压检测的替代方法包括:检测每个电池电压的大小,直流电流。 电压转换器电压和中间电路电压; 根据提供的方程比较电压幅值; 并根据是否超过了可指定的偏差的比较进行检查。

    Preparation of O-substituted hydroxylammonium salts
    5.
    发明授权
    Preparation of O-substituted hydroxylammonium salts 失效
    O-取代羟基铵盐的制备

    公开(公告)号:US5557013A

    公开(公告)日:1996-09-17

    申请号:US545227

    申请日:1995-10-19

    摘要: Preparation of O-substituted hydroxylammonium salts of the formula IH.sub.2 NOR x HX Iwhere R is a C.sub.1 -C.sub.6 -alkyl or C.sub.2 -C.sub.6 -alkenyl radical, each of which may be halogen-substituted, and X is chlorine or bromine, by reacting in an integrated process, without isolation of intermediatesa) acetone with hydroxylammonium sulfate and sodium hydroxide solution to give acetone oxime;b) treating the solution of acetone oxime thus obtained with sodium hydroxide solution and completely removing water,c) reacting the suspension of the acetone oxime Na salt thus obtained with alkylating agents at from 0.5 to 15 bar and at up to 140.degree. C. to give acetone oxime ethers; andd) cleaving the acetone oxime ethers with acids HX to give the products I,a homogeneous, nonpolar aprotic solvent being used in all process steps a) to d).

    摘要翻译: 式I的O-取代羟铵盐的制备H 2 NOR x HXI其中R是C1-C6烷基或C2-C6-烯基,其各自可以被卤素取代,X是氯或溴,通过在 一体化方法,不分离中间体a)丙酮与硫酸羟铵和氢氧化钠溶液得到丙酮肟; b)用氢氧化钠溶液处理由此获得的丙酮肟溶液并完全除去水,c)使得到的丙酮肟钠盐与烷基化剂的悬浮液在0.5至15巴和至多140℃下反应至 给予丙酮肟醚; 和d)用酸HX裂解丙酮肟醚以产生产物I,所有方法步骤a)至d)中使用均匀的非极性非质子溶剂。

    Azo dye salts useful as masking couplers and preparation thereof
    6.
    发明授权
    Azo dye salts useful as masking couplers and preparation thereof 失效
    AZO DYE SALTS有效地作为屏蔽联轴器及其制备

    公开(公告)号:US5241058A

    公开(公告)日:1993-08-31

    申请号:US700561

    申请日:1991-05-15

    IPC分类号: C09B29/50 C09B41/00 G03C7/333

    摘要: Azo dye salts corresponding to formula I are suitable as masking couplers. ##STR1## In Formula I, A denotes an optionally substituted aryl group;CC denotes a group optionally carrying a ballast group and capable of coupling under the conditions of photographic color development to produce a dye preferably a cyan dye (color coupler residue);L denotes a linking member which is attached at the coupling position of the color coupler residue by an oxygen, sulphur or nitrogen atom;Z denotes a group conferring solubility in alkalies;R denotes NH--CO--R.sup.1, NH--SO.sub.2 --R.sup.1, COOR.sup.2 or NR.sup.1 --R.sup.2 ;R.sup.1 denotes an optionally substituted alkyl or aryl group;R.sup.2 denotes H or a group such as R.sup.1 ;[M.sup..sym. ] denotes a mixture of organic and inorganic cations optionally containing protons, in which the proportion of organic cation amounts to at least 1/2 mol per mol of dye;m stands for 0, 1 or 2; andn stands for 1, 2, 3 or 4; n.gtoreq.m.

    摘要翻译: 对应于式I的偶氮染料盐适合作为掩蔽剂。 (I)在式I中,A表示任选取代的芳基; CC表示任选地携带镇流器基并能够在照相显色条件下偶联以产生染料,优选为青色染料(着色剂残基)的基团; L表示通过氧,硫或氮原子连接在着色成色剂残基的偶合位置处的连接构件; Z表示赋予碱中溶解度的基团; R表示NH-CO-R1,NH-SO2-R1,COOR2或NR1-R2; R1表示任选取代的烷基或芳基; R2表示H或诸如R1的基团; [M(+)]表示任选含有质子的有机和无机阳离子的混合物,其中有机阳离子的比例相对于每摩尔染料至少为1/2摩尔; m代表0,1或2; 而n代表1,2,3或4; n> / = m。

    Preparation of alkenols
    8.
    发明授权
    Preparation of alkenols 失效
    烯醇的制备

    公开(公告)号:US5395993A

    公开(公告)日:1995-03-07

    申请号:US191715

    申请日:1994-02-04

    CPC分类号: C07C29/44

    摘要: A process for preparing alkenols of the formula IR.sup.1 --CH.dbd.CH(CH.sub.2).sub.n OH Iwhere R.sup.1 is hydrogen or a hydrocarbon radical, and n is an integer from 3 to 15,a) by reacting a phosphonium salt of the formula IIaR.sup.1 --CH.sub.2 --P.sup.+ (C.sub.6 H.sub.5).sub.3 X.sup.-IIa where X is chlorine, bromine or iodine, with an aldehyde of the formula IIIa or its hemiacetal of the formula IIIb ##STR1## or b) by reacting a phosphonium salt of the formula IIb(C.sub.6 H.sub.5).sub.3 P.sup.+ (CH.sub.2).sub.n+1 OH X.sup.-IIb with a aldehyde of the formula IVR.sup.1 CHO IV in a solvent in the presence of a base, wherein the base is the alkali metal salt of an alcohol and the solvent is an alcohol.

    摘要翻译: 制备式I R 1 -CH = CH(CH 2)n OH的链烯醇的方法,其中R 1是氢或烃基,n是3至15的整数,a)通过使式IIa R1- 其中X是氯,溴或碘,与式IIIa的醛或其式IIIb的半缩醛式(IIb)(C 6 H 5)3 P +(CH 2)n + 1OH X-IIb与式IV R 1 CHOIV的醛在溶剂中在碱的存在下反应,其中碱是醇的碱金属盐,溶剂是醇。

    Method and apparatus for providing portable kernel-mode support for fast
interprocess communication
    9.
    发明授权
    Method and apparatus for providing portable kernel-mode support for fast interprocess communication 失效
    用于提供便携式内核模式支持的快速进程间通信的方法和装置

    公开(公告)号:US6157959A

    公开(公告)日:2000-12-05

    申请号:US887758

    申请日:1997-07-03

    IPC分类号: G06F9/46 G06F13/00 G06F15/163

    CPC分类号: G06F9/54

    摘要: A method and apparatus for providing kernel mode support for fast IPC between a client process and a server process. A client application accesses a kernel mode of an operating system via a device driver or similar method. The client creates an abstract "resource" data type and derives a client port therefrom. The client port references a call structure containing object call data. The call is transported via a transport agent to the server. The server accesses the kernel mode of the operating system and creates a resource data type and a server port derived from the resource type. The server awaits calls from the clients using the server port. When a call arrives, the server port extracts the data from the call structure and performs the requested service. The server port then transmits a response back to the client. The use of the abstract resource data type permits portability across different operating systems and platforms.

    摘要翻译: 一种用于在客户端进程和服务器进程之间提供快速IPC的内核模式支持的方法和装置。 客户应用程序通过设备驱动程序或类似方法访问操作系统的内核模式。 客户端创建一个抽象的“资源”数据类型,并从中导出客户端口。 客户机端口引用包含对象调用数据的调用结构。 呼叫通过传输代理传输到服务器。 服务器访问操作系统的内核模式,并创建资源数据类型和从资源类型派生的服务器端口。 服务器等待来自使用服务器端口的客户端的呼叫。 当呼叫到达时,服务器端口从呼叫结构中提取数据并执行所请求的服务。 然后,服务器端口将响应发送回客户端。 抽象资源数据类型的使用允许跨不同操作系统和平台的可移植性。

    Process for producing N-substituted 3-hydroxypyrazoles
    10.
    发明授权
    Process for producing N-substituted 3-hydroxypyrazoles 失效
    制备N-取代的3-羟基吡唑的方法

    公开(公告)号:US5922886A

    公开(公告)日:1999-07-13

    申请号:US981637

    申请日:1998-01-08

    CPC分类号: C07D401/04 C07D231/22

    摘要: N-substituted 3-hydroxypyrazoles of the formula I ##STR1## where R.sup.1 is unsubstituted or substituted alkyl, aryl or heteroaryl and R.sup.2, R.sup.3 is hydrogen, cyano, halogen or unsubstituted or substituted alkyl, aryl or heteroaryl, are prepared by oxidation of a corresponding pyrazolidin-3-one with atmospheric oxygen in the presence of a metal salt in an essentially pH-neutral medium.

    摘要翻译: PCT No.PCT / EP96 / 02891 Sec。 371日期1998年1月8日 102(e)1998年1月8日PCT PCT 1996年7月2日PCT公布。 公开号WO97 / 03969 日期1997年2月6日公知的N-取代的3-羟基吡唑其中R1是未取代的或取代的烷基,芳基或杂芳基,R2,R3是氢,氰基,卤素或未取代或取代的烷基,芳基或杂芳基,是通过氧化 的相应的吡唑烷-3-酮与大气中的氧在金属盐存在下在基本上为pH-中性的介质中。