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1. 发明授权

US06313344B1 Organic compounds 失效
标题翻译：有机化合物
公开(公告)号：US06313344B1
公开(公告)日：2001-11-06
申请号：US09085283
申请日：1998-05-27
申请人： Stephan Trah , Henry Szczepanski , Ottmar Franz Hüter , Roger Graham Hall , Saleem Farooq , Alfons Pascual
发明人： Stephan Trah , Henry Szczepanski , Ottmar Franz Hüter , Roger Graham Hall , Saleem Farooq , Alfons Pascual
IPC分类号： C07C32700
CPC分类号： C07D261/20 , A01N37/38 , A01N37/50 , A01N43/80 , C07C251/60 , C07C323/12 , C07D261/08 , C07F9/4021
摘要： Compounds of formula (I), wherein either X is CH or N, Y is OR1 and Z is O, or X is N, Y is NHR8 and Z is O, S or S(═O); R1, R2 and R3 are as defined according to the specification; m is 0, 1 or 2; R5 is, for example, halogen, C1-C6alkyl, halo-C1-C6alkyl or C3-C6cycloalkyl; n is 0, 1, 2, 3 or 4; R9 is methyl, fluoromethyl or difluoromethyl; A and R7 are as defined according to the specification; D is O, S, —S(═O) or S(═O)2; G is C1-C6aalkylene; T—R6 is R6, —C(═N—O—A1—R77)—R6; —SiR14(R15)—R6; —C(═O)—R6; —C(R16)═C(R17)—R6, —C≡C—R6 or —D—R6; R6 is C1-C4alkyl or unsubstituted or substituted aryl or heteroaryl; A1 and R77 are as defined above for A and R7; L is U—R18, P(OR)vR11R12, P(S)wR11R12 or N(aryl)R13; v and w are 0 or 1; U—R18 is —C(═O)—C(═O)—R18; —C(OH)—C(OH)—R18; —C(═N—O—A1—R7)—R18; a is 0 or 1; b is 0 or 1; R11, R12 and R13 are, for example, C1-C6alkyl, halo-C1-C6alkyl or C3-C6cycloalkyl; R14 and R15 are each independently of the other C1-C4alkyl; R16 and R17 are each independently of the other hydrogen, C1-C4alkyl or halogen and R18 is R5; and, where applicable, their possible E/Z isomers, mixtures of E/Z isomers and/or tautomers, in each case in free form or in salt form, a method of controlling pests, a process for the preparation of those compounds and their use are described.
摘要翻译：式（I）化合物，其中X是CH或N，Y是OR 1，Z是O，或X是N，Y是NHR 8，Z是O，S或S（= O）; R 1，R 2和R 3如上定义根据规范; m为0,1或2; R 5为例如卤素，C 1 -C 6烷基，卤代-C 1 -C 6烷基或C 3 -C 6环烷基; n为0,1,2,3或4; R9是甲基，氟甲基或二氟甲基; A和R7如本说明书所定义; D是O，S，-S（= O）或S（= O）2; G是C1-C6亚烷基; T-R6是R6，-C（= N-O-A1-R77）-R6; -SiR14（R15）-R6; -C（= O）-R6; -C（R 16）= C（R 17）-R 6，-C = C-R6或-D-R6; R6是C1-C4烷基或未取代或取代的芳基或杂芳基; A1和R77如对于A和R7所定义; L是U-R18，P（OR）vR11R12，P（S）wR11R12或N（芳基）R13; v和w为0或1; U-R 18为-C（= O）-C（= O）-R 18; -C（OH）-C（OH）-R 18; -C（= N-O-Al-R 7）-R 18; a为0或1; b为0或1; R 11，R 12和R 13为例如C 1 -C 6烷基，卤代-C 1 -C 6烷基或C 3 -C 6环烷基; R 14和R 15各自独立地为C 1 -C 4烷基; R 16和R 17各自独立地为另一个氢，C 1 -C 4烷基或卤素，R 18是R 5;并且在适用的情况下，它们可能的E / Z异构体，E / Z异构体和/或互变异构体的混合物，在每种情况下以游离形式或盐形式，控制害虫，制备这些化合物的方法及其用途。

2. 发明授权

US06420423B1 Pesticides 失效
标题翻译：农药
公开(公告)号：US06420423B1
公开(公告)日：2002-07-16
申请号：US09343662
申请日：1999-06-29
申请人： Saleem Farooq , Stephan Trah , Hugo Ziegler , René Zurflüh , Alfons Pascual , Henry Szczepanski , Roger Graham Hall
发明人： Saleem Farooq , Stephan Trah , Hugo Ziegler , René Zurflüh , Alfons Pascual , Henry Szczepanski , Roger Graham Hall
IPC分类号： A61K3124
CPC分类号： C07D213/53 , A01N37/36 , A01N37/38 , A01N37/50 , A01N43/10 , A01N43/40 , A01N43/54 , A01N43/60 , A01N55/00 , C07C249/12 , C07C251/48 , C07C251/60 , C07C255/54 , C07C323/20 , C07C323/47 , C07C2601/02 , C07C2601/08 , C07D239/26 , C07D241/12 , C07D275/03 , C07D317/64 , C07D333/22 , C07F7/081
摘要： Compounds of the formula: in which n, q, A, X, G, Y, Z, R, R2, R3, R4, R5, R7 and R9 are as defined in claim 1, and, where appropriate, E/Z isomers, E/Z isomer mixtures and/or tautomers thereof, in each case in the free form or in an agrochemically suitable salt form, can be used as agrochemical active compounds and can be prepared in a manner known per se.
摘要翻译：下式的化合物：其中n，q，A，X，G，Y，Z，R，R 2，R 3，R 4，R 5，R 7和R 9如权利要求1中所定义，并且在适当的情况下，E / ，在各种情况下以游离形式或农业化学合适的盐形式的E / Z异构体混合物和/或互变异构体可以用作农业化学活性化合物，并且可以以本身已知的方式制备。

3. 发明授权

US5985921A 2-Phenyl-2-methoxyimino acetic acid esters 失效
标题翻译： 2-苯基-2-甲氧基亚氨基乙酸酯
公开(公告)号：US5985921A
公开(公告)日：1999-11-16
申请号：US761675
申请日：1996-12-06
申请人： Saleem Farooq , Stephen Trah , Hugo Ziegler , Rene Zurfluh , Alfons Pascual , Henry Szczepanski , Roger Graham Hall
发明人： Saleem Farooq , Stephen Trah , Hugo Ziegler , Rene Zurfluh , Alfons Pascual , Henry Szczepanski , Roger Graham Hall
IPC分类号： A01N37/36 , A01N37/38 , A01N37/50 , A01N43/10 , A01N43/30 , A01N43/40 , A01N43/54 , A01N43/60 , A01N55/00 , C07C239/02 , C07C249/02 , C07C249/12 , C07C251/24 , C07C251/40 , C07C251/48 , C07C251/60 , C07C255/54 , C07C255/64 , C07C323/20 , C07C323/47 , C07D213/02 , C07D213/53 , C07D215/00 , C07D215/12 , C07D239/26 , C07D241/12 , C07D263/14 , C07D275/02 , C07D275/03 , C07D317/64 , C07D333/22 , C07D521/00 , C07F7/08 , C07F7/10 , A61K31/24 , A61K31/16 , C07C229/00 , C07C327/00
CPC分类号： C07D213/53 , A01N37/36 , A01N37/38 , A01N37/50 , A01N43/10 , A01N43/40 , A01N43/54 , A01N43/60 , A01N55/00 , C07C249/12 , C07C251/48 , C07C251/60 , C07C255/54 , C07C323/20 , C07C323/47 , C07D239/26 , C07D241/12 , C07D275/03 , C07D317/64 , C07D333/22 , C07F7/0818 , C07C2101/02 , C07C2101/08
摘要： Compounds of the formula ##STR1## in which n, q, A, X, G, Y, Z, R, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.7 and R.sub.9 are as defined in claim 1, and, where appropriate, E/Z isomers, E/Z isomer mixtures and/or tautomers thereof, in each case in the free form or in an agrochemically suitable salt form, can be used as agrochemical active compounds and can be prepared in a manner known per se.
摘要翻译：其中n，q，A，X，G，Y，Z，R，R 2，R 3，R 4，R 5，R 7和R 9如权利要求1中所定义，并且在适当的情况下，E / 在各种情况下，E / Z异构体混合物和/或互变异构体以游离形式或农业化学合适的盐形式可以用作农业化学活性化合物，并且可以以本身已知的方式制备。

4. 发明授权

US5935908A Pesticidal indazole derivatives 失效
标题翻译：杀虫吲唑衍生物
公开(公告)号：US5935908A
公开(公告)日：1999-08-10
申请号：US11916
申请日：1998-02-17
申请人： Saleem Farooq , Rene Zurfluh , Henry Szczepanski , Roger Graham Hall
发明人： Saleem Farooq , Rene Zurfluh , Henry Szczepanski , Roger Graham Hall
IPC分类号： A01N43/56 , A01N55/00 , C07C69/734 , C07C251/42 , C07C251/48 , C07C255/54 , C07C255/64 , C07D231/56 , C07F7/08
CPC分类号： C07F7/0812 , A01N43/56 , A01N55/00 , C07C251/40 , C07C251/42 , C07C251/48 , C07C255/54 , C07C255/64 , C07C69/734 , C07D231/56 , C07C2101/02
摘要： Compounds of formula (1), wherein X, Y, Z R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.7, R.sub.9 and n are as defined in claim 1 and, where appropriate, E/Z isomers, mixtures of E/Z isomers and/or tautomers thereof, in each case in free form or in agrochemically suitable salt form, can be used as agrochemical active ingredients and can be prepared in a manner known per se. ##STR1##
摘要翻译： PCT No.PCT / EP96 / 03452 Sec。 371日期1998年2月17日 102（e）日期1998年2月17日PCT提交1996年8月5日PCT公布。公开号WO97 / 07103 日期1997年2月27日，式（1）的化合物，其中X，Y，Z R2，R3，R4，R5，R7，R9和n如权利要求1所定义，并且在适当的情况下，E / Z异构体，E / Z异构体和/或互变异构体，以游离形式或农业化学合适的盐形式，可以用作农业化学活性成分，并且可以以本身已知的方式制备。

5. 发明授权

US06548676B1 Preparation of thiazoles 失效
标题翻译：噻唑的制备
公开(公告)号：US06548676B1
公开(公告)日：2003-04-15
申请号：US09331433
申请日：1999-06-18
申请人： Thomas Pitterna , Henry Szczepanski , Peter Maienfisch , Ottmar Franz Hüter , Thomas Rapold , Marcel Senn , Thomas Göbel , Anthony Cornelius O'Sullivan
发明人： Thomas Pitterna , Henry Szczepanski , Peter Maienfisch , Ottmar Franz Hüter , Thomas Rapold , Marcel Senn , Thomas Göbel , Anthony Cornelius O'Sullivan
IPC分类号： C07D27732
CPC分类号： C07D277/32 , C07D277/16 , C07D277/36 , C07D277/70 , C07D277/74
摘要： Described is a process for the preparation of a compound of formula (I) wherein R is unsubstituted or substituted C1-C12alkyl, C2-C4alkenyl, C2-C4alkynyl, C3-C6cycloalkyl, aryl or heteroaryl, or —SR1; R1 is unsubstituted or substituted C1-C12alkyl, C2-C4alkenyl, C2-C4alkynyl, cycloalkyl, aryl or heteroaryl; and X is a leaving group; which comprises: a) reacting a compound of formula (II) wherein R is as defined for formula (I), with a water-removing reagent; or b) for the preparation of a compound of formula (I) wherein X is halogen or a sulfonate, reacting a compound of the formula (III) wherein R is as defined for formula (I), with a halogenating or a sulfonylating agent; or c) for the preparation of a compound of formula (I) wherein X is halogen, reacting a compound of formula (IV) wherein R is as defined for formula (I); and wherein R2 and R3 are for example H, C1-C6alkyl, C3-C6cycloalkyl, phenyl or benzyl; with a compound of the formula halogen-C(═O)—O—C1-C8alkyl, halogen-C(═O)—O-aryl or halogen-C(═O)—O-benzyl. Intermediates for the preparation of the synthesis of compounds (II) to (IV) and method of the preparation thereof.
摘要翻译：描述了制备式（I）化合物的方法，其中R是未取代的或取代的C 1 -C 12烷基，C 2 -C 4烯基，C 2 -C 4炔基，C 3 -C 6环烷基，芳基或杂芳基或-SR 1; R1是未取代的或取代的C1-C12烷基，C2-C4链烯基，C2-C4炔基，环烷基，芳基或杂芳基; X为离去群; 其包括：a）使其中R如式（I）所定义的式（II）化合物与除水试剂反应; 或者b）用于制备其中X为卤素或磺酸盐的式（I）化合物，其中R为式（I）所定义的式（III）化合物与卤化剂或磺酰化剂反应; 或c）用于制备其中X为卤素的式（I）化合物，其中R为式（I）所定义的式（IV）化合物; 并且其中R 2和R 3是例如H，C 1 -C 6烷基，C 3 -C 6环烷基，苯基或苄基; 与卤素-C（= O）-O-C 1 -C 8烷基，卤素-C（= O）-O-芳基或卤素-C（= O）-O-苄基的化合物反应。用于制备化合物（II）至（IV）的合成的中间体及其制备方法。

6. 发明授权

US06369233B1 Process for the preparation of thiazole derivatives 失效
标题翻译：噻唑衍生物的制备方法
公开(公告)号：US06369233B1
公开(公告)日：2002-04-09
申请号：US09628392
申请日：2000-08-01
申请人： Thomas Pitterna , Henry Szczepanski , Peter Maienfisch , Ottmar Franz Hüter , Thomas Rapold , Marcel Senn , Thomas Göbel , Anthony Cornelius O'Sullivan , Gottfried Seifert
发明人： Thomas Pitterna , Henry Szczepanski , Peter Maienfisch , Ottmar Franz Hüter , Thomas Rapold , Marcel Senn , Thomas Göbel , Anthony Cornelius O'Sullivan , Gottfried Seifert
IPC分类号： C07D27716
CPC分类号： C07D277/32 , C07D277/16 , C07D277/36 , C07D417/06
摘要： The Invention relates to a process for the preparation of a compound of the formula wherein Q, Y, Z, R1, R2, R3, R4 and R5 are as defined in the specification, which comprises a) reacting a compound of the formula with a halogenating agent to form a compound of the formula b) converting a compound of formula (II) by means of a halogenating agent into a compound of the formula optionally c) converting the compound of formula (IV) into a compound of formula (III); d) converting a compound of formula (III) by means of a compound of the formula e) converting a compound (IV) by means of a compound (V) into a compound (VI); and f) converting a compound (VI) by means of a chlorinating agent into a compound (I); a compound (IV); to a process for the preparation of a compound (III) and to a process for the preparation of a compound (IV).
摘要翻译：本发明涉及制备糠醛的化合物的方法，其中Q，Y，Z，R 1，R 2，R 3，R 4和R 5如本说明书中所定义，其包括：a）使下式的化合物与卤化剂将式（II）化合物通过卤化剂转化成式的化合物，任选地c）将式（Ⅳ）化合物转化为式（Ⅳ）化合物; d）转化将化合物（Ⅳ）用化合物（Ⅴ）转化成化合物（Ⅵ），将式（Ⅳ）化合物与下式化合物反应; 和（f）通过氯化剂将化合物（VI）转化为化合物（I）;化合物（IV）; 涉及制备化合物（III）的方法和制备化合物（IV）的方法。

7. 发明授权

US06316389B1 Dihydrobenzene pesticides 失效
标题翻译：二氢苯类农药
公开(公告)号：US06316389B1
公开(公告)日：2001-11-13
申请号：US09202887
申请日：1997-06-16
申请人： Henry Szczepanski , Martin Zeller , Ottmar Franz Hüter
发明人： Henry Szczepanski , Martin Zeller , Ottmar Franz Hüter
IPC分类号： A01N3708
CPC分类号： C07D213/30 , A01N37/38 , A01N37/50 , A01N43/40 , A01N43/80 , C07C69/736 , C07C251/42 , C07C251/54 , C07C255/62 , C07C323/60 , C07C2601/10 , C07D213/61 , C07D213/69 , C07D239/26 , C07D241/12 , C07D261/08 , C07D263/32 , C07D277/24 , C07D317/22 , C07D333/16
摘要： Compounds of the formula I in which: where: X is CH or N; Y is O; S, S═O or NR5; Z is OR2, SR2, N(R3)R4; or Y and Z together form 5- to 7-membered ring which contains, 2 or 3 hetero atoms O and/or N and which is unsubstituted or substituted by C1-C4alkyl, halo-C1-C4alkyl, halogen, ═O or cyclopropyl; V is a direct bond or C1-C6alkylene, which is unsubstituted or substituted by C1-C3alkyl, C2-C3alkylidene or C3-C6cycloalkylidene; U is O, S, NR7, SO or SO2; W is substituted or unsubstituted aryl or substituted or unsubstituted heteroaryl; R1 is cyclopropyl, C1C6alkyl or halo-C1-C6alkyl; R2 and R3 independently of one another are C1-C6alkyl or halo-C1-C6alkyl; R4 and R5 independently of one another are hydrogen, C1-C6alkyl or C1-C6alkoxy; R7 is hydrogen, C1-C6alkyl, benzyl, C1-C6alkylcarbonyl, halo-C1-C6alkylcarbonyl, halo-C2-C6alkenylcarbonyl; R21 and R22 independently of one another are hydrogen, halogen, C1-C8alkyl or C1-C8alkoxy or C1-C8alkylthio; R23, R24, R25, R26 independently of one another are hydrogen, halogen, C1-C8alkyl or C1-C8alkoxy; are pesticidally active. They can be used for pest control, in particular as fungicides, acaricides and insecticides in crop protection.
摘要翻译：式Iin的化合物，其中：其中：X为CH或N; Y为O; S，S = O或NR5; Z是OR2，SR2，N（R3）R4; 或Y和Z一起形成5-至7-元环，其含有2或3个杂原子O和/或N，并且其未被取代或被C 1 -C 4烷基，卤代-C 1 -C 4烷基，卤素，O或环丙基取代; V C 1 -C 3亚烷基或C 3 -C 6亚烷基; U是O，S，NR 7，SO或SO 2; W是取代或未取代的芳基或取代或未取代的杂芳基 R 1和R 2各自独立地为C 1 -C 6烷基或卤代-C 1 -C 6烷基; R 4和R 5彼此独立地为氢，C 1 -C 6烷基或C 1 -C 6烷氧基; R 7为 R 2和R 22彼此独立地是氢，卤素，C 1 -C 8烷基或C 1 -C 8烷氧基或C 1 -C 8烷硫基; R 23是氢，C 1 -C 6烷基，苄基，C 1 -C 6烷基羰基，卤代C 1 -C 6烷基羰基 R 24，R 25，R 26彼此独立地是氢，卤素，C 1 -C 8烷基或C 1 -C 8烷氧基; 具有杀虫活性，可用于防治害虫，特别是杀虫剂，杀螨剂和作物保护中的杀虫剂。

8. 发明授权

US06677457B2 Process for the preparation of thiazole derivatives 失效
标题翻译：噻唑衍生物的制备方法
公开(公告)号：US06677457B2
公开(公告)日：2004-01-13
申请号：US10047807
申请日：2002-01-15
申请人： Thomas Pitterna , Henry Szczepanski , Peter Maienfisch , Ottmar Franz Hüter , Thomas Rapold , Marcel Senn , Thomas Göbel , Anthony Cornelius O'Sullivan , Gottfried Seifert
发明人： Thomas Pitterna , Henry Szczepanski , Peter Maienfisch , Ottmar Franz Hüter , Thomas Rapold , Marcel Senn , Thomas Göbel , Anthony Cornelius O'Sullivan , Gottfried Seifert
IPC分类号： C07D27716
CPC分类号： C07D277/32 , C07D277/16 , C07D277/36 , C07D417/06
摘要： The invention relates to a process for the preparation of a compound of the formula wherein Q, Y, Z, R1, R2, R3, R4 and R5 are as defined in the specification, which comprises a) reacting a compound of the formula with a halogenating agent to form a compound of the formula or b) converting a compound of formula (II) by means of a halogenating agent into a compound of the formula optionally c) converting the compound of formula (IV) into a compound of formula (III); d) converting a compound of formula (III) by means of a compound of the formula into a compound of the formula or e) converting a compound (IV) by means of a compound (V) into a compound (VI); and f) converting a compound (VI) by means of a chlorinating agent into a compound (I); a compound (IV); to a process for the preparation of a compound (III) and to a process for the preparation of a compound (IV).
摘要翻译：本发明涉及制备糠醛的化合物的方法，其中Q，Y，Z，R 1，R 2，R 3，R 4和R 5如本说明书中所定义，其包括：a）将卤化剂的化合物与将式（II）化合物通过卤化剂转化成式（Ⅲ）的化合物，将式（Ⅳ）化合物转化为式（Ⅳ）化合物; d）将化合物通过化学式（Ⅳ）将化合物（Ⅳ）转化为化合物（Ⅵ）;将式（Ⅳ）化合物与式和（f）通过氯化剂将化合物（VI）转化为化合物（I）;化合物（IV）; 涉及制备化合物（III）的方法和制备化合物（IV）的方法。

9. 发明授权

US06211381B1 Thiazole compounds 失效
标题翻译：噻唑化合物
公开(公告)号：US06211381B1
公开(公告)日：2001-04-03
申请号：US09077569
申请日：1998-06-01
申请人： Henry Szczepanski , Thomas Göbel , Ottmar Franz Hüter , Anthony Cornelius O'Sullivan , Marcel Senn , Thomas Rapold , Peter Maienfisch , Thomas Pitterna
发明人： Henry Szczepanski , Thomas Göbel , Ottmar Franz Hüter , Anthony Cornelius O'Sullivan , Marcel Senn , Thomas Rapold , Peter Maienfisch , Thomas Pitterna
IPC分类号： C07D27732
CPC分类号： C07D277/32 , C07D277/36 , C07D417/06
摘要： The invention relates to a process for preparing a compound of formula (I), in which X is CH or N, Y is NO2 or CN, Z is CHR3, O, NR3 or S, R1 and R2 are either each, independently of the other, hydrogen or unsubstituted or R4-substituted alkyl or together a two- or three-membered alkylene bridge or a two- or three-membered alkylene bridge in which one member is replaced by a hetero member selected from the group, consisting of NR5, O and S, R3 is H or unsubstituted or R4-substituted alkyl, R4 is an unsubstituted or substituted aryl or heteroaryl group, and R5 is H or alkyl, which comprises a) reacting a compound of formula (II) with a chlorinating agent or b1) initially reacting a compound of formula (IV) with a compound of formula (V) and b2) further reacting the compound of formula (II) obtainable thereby, with or without intermediate isolation, with a chlorinating agent, to intermediates used in this process, to the use of these intermediates and to a process for the preparation of these intermediates.
摘要翻译：本发明涉及制备式（I）化合物的方法，其中X是CH或N，Y是NO 2或CN，Z是CHR 3，O，NR 3或S，R 1和R 2各自独立地是另一个，氢或未取代的或R4取代的烷基或二元或三元亚烷基桥或二元或三元亚烷基桥，其中一个成员被选自NR5， O和S，R 3是H或未取代的或R 4取代的烷基，R 4是未取代或取代的芳基或杂芳基，R 5是H或烷基，其包括a）使式（II）化合物与氯化剂或 b1）最初使式（Ⅳ）化合物与式（Ⅴ）化合物反应，和b2）使可得到的式（Ⅱ）化合物进一步与中间体分离与氯化剂反应，得到本发明的中间体过程，使用这些中间体和制备过程这些中间体。

10. 发明授权

US07161011B2 Preparation of thiazoles 失效
标题翻译：噻唑的制备
公开(公告)号：US07161011B2
公开(公告)日：2007-01-09
申请号：US10400826
申请日：2003-03-27
申请人： Thomas Pitterna , Henry Szczepanski , Peter Maienfisch , Ottmar Franz Hüter , Thomas Rapold , Marcel Senn , Thomas Göbel , Anthony Cornelius O'Sullivan
发明人： Thomas Pitterna , Henry Szczepanski , Peter Maienfisch , Ottmar Franz Hüter , Thomas Rapold , Marcel Senn , Thomas Göbel , Anthony Cornelius O'Sullivan
IPC分类号： C07D277/36
CPC分类号： C07D277/32 , C07D277/16 , C07D277/36 , C07D277/70 , C07D277/74
摘要： Described is a process for the preparation of a compound of the formula wherein R is unsubstituted or substituted C1–C12alkyl, C2–C4alkenyl, C2–C4alkynyl, C3–C6cycloalkyl, aryl or heteroaryl, or —SR1; R1 is unsubstituted or substituted C1–C12alkyl, C2–C4alkenyl, C2–C4alkenyl, C2–C4alkynyl, cycloalkyl, aryl or heteroaryl; and X is a leaving group; which comprises a) reacting a compound of the formula wherein R is as defined for formula (I), with a water removing reagent.
摘要翻译：描述了制备下式化合物的方法，其中R是未取代的或取代的C 1 -C 12烷基，C 2 - C 4链烯基，C 2 -C 4炔基，C 3 -C 6亚烷基，C 3 -C 4炔基，C 3 -C 4炔基，C 3 -C 6亚烷基， >环烷基，芳基或杂芳基，或-SR 1 N; R 1是未取代的或取代的C 1 -C 12烷基，C 2 -C 4烷基， /亚烷基，C 2 -C 4链烯基，C 2 -C 4 - 炔基，环烷基，芳基或杂芳基; X为离去群; 其包括a）使式（I）化合物与式（I）所定义的化合物与除水试剂反应。

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