公开(公告)号：EP0211775B1

公开(公告)日：1991-02-27

申请号：EP86420164.5

申请日：1986-06-24

Applicant: RHONE-POULENC CHIMIE

Inventor： Ratton, Serge

IPC: C07C205/20 ,  C07C205/26 ,  C07C215/74 ,  C07C201/06

CPC classification number: C07C201/08 ,  C07C201/16 ,  C07C205/26

公开(公告)号：EP0254990A1

公开(公告)日：1988-02-03

申请号：EP87110349.5

申请日：1987-07-17

Applicant: HOECHST AKTIENGESELLSCHAFT

Inventor： Schneider, Klaus-Albert, Dr. ,  Siegemund, Günter, Dr.

IPC: C07C205/20 ,  C07C201/06

CPC classification number: C07C201/08 ,  C07C205/26

Abstract: 2.2-Bis-(4-hydroxy-3-nitrophenyl)-hexafluorpropan (I) wird hergestellt durch Nitrierung von 2.2-Bis-(4-hydroxyphenyl)-­hexafluorpropan ("Bisphenol AF") mit Salpetersäure in Ab­wesenheit anderer Säuren.
(I) ist hauptsächlich Zwischenprodukt auf dem Polymeren­gebiet.

Abstract translation: 1，一种通过硝化制备2,2-双 - （4-羟基-3-硝基苯基） - 六氟丙烷（I）起始2,2-双 - （4-羟苯基） - 六氟丙烷（“双酚AF”），该方法包括 实现与仅硝酸硝化，在不存在的其它酸。

公开(公告)号：EP0186118A2

公开(公告)日：1986-07-02

申请号：EP85116162.0

申请日：1985-12-18

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Carter, Charles Garvie

IPC: C07C205/45 ,  C07C201/06 ,  C07C255/50 ,  A01N35/06 ,  A01N41/06 ,  A01N41/10 ,  C07C205/49 ,  C07C317/24 ,  C07C317/44

CPC classification number: C07C205/45 ,  A01N35/06 ,  A01N37/48 ,  A01N41/06 ,  A01N41/10 ,  C07C255/00 ,  C07C317/00

Abstract: Compounds of the formula
wherein R 1 is hydrogen or C 1 -C 4 alkyl; R 2 is hydrogen, C 1 -C 4 alkyl or
wherein R 8 is C 1 -C 4 alkyl; R 1 and R 2 together are alkylene having 3 to 6 carbon atoms; R 3 is hydrogen or C 1 -C 4 alkyl; R 4 is hydrogen or C 1 -C 4 alkvl, R 5 is hydrogen or C 1 -C 4 alkyl; R 6 is hydrogen or C 1 -C 4 alkyl; and R 7 and R 8 independently are (1) hydrogen; (2) halogen; (3) C,-C 4 alkyl; (4) C 1 -C 4 alkoxy; (5) OCF 3 ; (6) cyano; (7) nitro; (8) C 1 -C 4 haloalkyl; (9) R b SO n - wherein n is the integer 0, 1 or 2; and R b is (a) C 1 -C 4 alkyl; (b) C 1 -C 4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR c R d wherein R c and R d independently are hydrogen or C 1 -C 4 alkyl; (11) R 6 C(O)-wherein R e is C 1 -C 4 alkyl or C 1 -C 4 alkoxy; or (12) SO 2 NR c R d wherein R c and R d are as defined, with the proviso that R 7 is not attached to the 6-position, are effective as herbicides.

Abstract translation: 式CHEM的化合物，其中R 1是氢或C 1 -C 4烷基; R 2是氢，C 1 -C 4烷基或R a-O - ，其中R a是C 1 -C 4烷基; R 1和R 2一起是具有3至6个碳原子的亚烷基; R 3是氢或C 1 -C 4烷基; R 4是氢或C 1 -C 4烷基，R 5是氢或C 1 -C 4烷基; R 6是氢或C 1 -C 4烷基; 和R 7和R 8独立地是（1）氢; （2）卤素; （3）C 1 -C 4烷基; （4）C1-C4烷氧基; （5）OCF3; （6）氰基; （7）硝基; （8）C 1 -C 4卤代烷基; （9）R bnn-其中n是整数0,1或2; 和R b是（a）C 1 -C 4烷基; （b）被卤素或氰基取代的C 1 -C 4烷基; （c）苯基; 或（d）苄基; （10）-NR c R d其中R c和R d独立地是氢或C 1 -C 4烷基; （11）R e（O） - 其中R e是C 1 -C 4烷基或C 1 -C 4烷氧基; 或（12）SO 2 NR c R d其中R c和R d如上所定义，条件是R 7不与6-位连接，作为除草剂是有效的。

公开(公告)号：EP4244183A1

公开(公告)日：2023-09-20

申请号：EP21806282.6

申请日：2021-11-11

Applicant: BASF SE

Inventor： KOELLER, Maximilian ,  BUETTNER, Johannes ,  FRITZ, Ruediger ,  MATTERN, Jonas

IPC: C01B17/88 ,  C07C201/06 ,  C07C201/10

公开(公告)号：EP3015451A1

公开(公告)日：2016-05-04

申请号：EP14817123.4

申请日：2014-06-03

Applicant: Ihara Chemical Industry Co., Ltd.

Inventor： IKUMI, Akiko ,  NAKAMURA, Takayuki

IPC: C07C201/06 ,  C07C205/12 ,  C07C205/58 ,  C07B61/00

CPC classification number: C07C201/10 ,  C07C205/58 ,  C07C205/12

Abstract: The purpose of the present invention is to provide an economically favorable, industrialization-suitable method for manufacturing nitrobenzene compounds of general formula (1). A method for manufacturing nitrobenzene compounds of general formula (1):

(in the formula, R 1 represents a halogen atom; R 2 , R 3 , and R 4 represent a hydrogen atom, etc.; and R 5 represents a halogen atom or alkoxy carbonyl group), the method including the following processes: (i) a process for reacting aniline compounds of general formula (2):

(in the formula, R 1 , R 2 , R 3 , R 4 , and R 5 are as previously defined.) in the presence of a metal salt of nitrous acid and an acid, and (ii) a process for reacting the product of process (i) in the presence of a metal salt of nitrous acid and a copper compound; and the total amount of water used in process (ii) being 1.2-2.2 L (liters) with respect to one mole of the compound of general formula (2).

Abstract translation: 本发明的目的是提供一种经济上有利的工业化合适的制备通式（1）的硝基苯化合物的方法。 制备通式（1）的硝基苯化合物的方法：（式中，R 1表示卤素原子; R 2，R 3和R 4表示氢原子等; R 5表示卤素原子或 烷氧基羰基），该方法包括以下方法：（i）使通式（2）的苯胺化合物反应的方法：（式中，R 1，R 2，R 3，R 4和R 5为 （ii）在亚硝酸金属盐和铜化合物的存在下使方法（i）的产物反应的方法;和（ii）使方法（i）的产物在亚硝酸金属盐和铜化合物的存在下反应的方法; 并且相对于1摩尔通式（2）的化合物，方法（ii）中使用的水的总量为1.2-2.2L（升）。

公开(公告)号：EP2754651A4

公开(公告)日：2015-03-11

申请号：EP12807434

申请日：2012-07-04

Applicant: IHARA CHEMICAL IND CO

Inventor： TANI SHINKI ,  YADOMATSU NAMI ,  IKUMI AKIKO ,  HIRANO YUUKI ,  IDO TAKUYA

IPC: C07C201/06 ,  C07B61/00 ,  C07C205/06 ,  C07C227/08 ,  C07C229/56

CPC classification number: C07C201/06 ,  C07C205/06 ,  C07C205/58

Abstract: There is provided a method for producing a nitrobenzene compound that can be implemented by a simple operation under mild conditions without using a special reaction apparatus. [Solution] The present invention provides a method for producing a nitrobenzene compound represented by general formula (2), wherein R 1 and R 5 are the same or different, and each is a halogen atom or another functional group, and R 2 , R 3 , and R 4 are the same or different, and each is a hydrogen atom or another functional group, comprising oxidizing an aniline compound represented by general formula (1), wherein R 1 , R 2 , R 3 , R 4 , and R 5 are the same as described above, with hydrogen peroxide in the presence of a tungsten compound under an acidic condition, followed by oxidation with hydrogen peroxide under a neutral to alkaline condition.

公开(公告)号：EP1741696A4

公开(公告)日：2010-12-29

申请号：EP05736786

申请日：2005-04-25

Applicant: CAMBRIDGE ENTPR LTD ,  DAIHATSU MOTOR CO LTD ,  HOKKO CHEM IND CO

Inventor： LEY STEVEN V ,  SMITH MARTIN D ,  LOHMANN SOPHIE ,  ANDREWS STEVEN P ,  ATTFIELD J PAUL ,  TANAKA HIROHISA ,  KANEKO KIMIYOSHI

IPC: C07C49/78 ,  B01J23/00 ,  B01J23/63 ,  B01J23/656 ,  B01J23/89 ,  C01G55/00 ,  C07B61/00 ,  C07C2/86 ,  C07C17/266 ,  C07C25/24 ,  C07C45/68 ,  C07C201/06 ,  C07C205/35 ,  C07C205/45 ,  C07D333/10 ,  C07F7/08

CPC classification number: B01J23/002 ,  B01J23/63 ,  B01J23/6562 ,  B01J23/894 ,  B01J23/8986 ,  B01J2523/00 ,  C07C2/861 ,  C07C17/266 ,  C07C49/78 ,  C07C201/12 ,  C07C2523/10 ,  C07C2523/44 ,  C07C2523/72 ,  C07C2523/745 ,  C07D333/10 ,  C07C15/54 ,  C07C25/24 ,  B01J2523/17 ,  B01J2523/3706 ,  B01J2523/824 ,  B01J2523/842 ,  B01J2523/36 ,  B01J2523/3725 ,  B01J2523/24 ,  B01J2523/3718 ,  B01J2523/72 ,  B01J2523/845 ,  C07C205/35

公开(公告)号：EP1099684A1

公开(公告)日：2001-05-16

申请号：EP00927772.4

申请日：2000-05-16

Applicant: Daicel Chemical Industries, Ltd.

Inventor： ISHII, Yasutaka ,  NAKANO, Tatsuya

IPC: C07C201/06 ,  C07C205/02 ,  C07C205/05 ,  C07C205/06 ,  C07B61/00 ,  B01D53/34 ,  B01D53/56 ,  B01D53/77

CPC classification number: C07C201/08 ,  B01D53/56 ,  C07B43/02 ,  C07C201/02 ,  C07C2601/14 ,  C07C2601/18 ,  C07C2601/20 ,  C07C2603/74 ,  Y02A50/2345 ,  C07C205/05 ,  C07C205/02 ,  C07C205/06 ,  C07C205/04 ,  C07C205/55 ,  C07C203/08

Abstract: In the invented process for producing a nitro compound, an organic substrate and nitrogen dioxide are reacted in the presence of oxygen or are reacted in a molar ratio of nitrogen dioxide to the organic substrate of less than 1 to yield a corresponding nitro compound. The reaction may be performed in the presence of N-hydroxyphthalimide or other imide compounds. Such organic substrates include (a) aliphatic hydrocarbons, (b) alicyclic hydrocarbons, (c) non-aromatic heterocyclic compounds each having a carbon atom on a ring, which carbon atom is bonded to a hydrogen atom, (d) compounds each having a carbon-hydrogen bond at the adjacent position to an aromatic ring, and (e) compounds each having a carbon-hydrogen bond at the adjacent position to a carbonyl group. This process can efficiently nitrate an organic substrate even under relatively mild conditions.

Abstract translation: 在用于制备硝基化合物的有机基板和二氧化氮本发明的方法中反应在氧的存在下或在二氧化氮到小于1的有机底物的摩尔比反应以产生相应的硝基化合物。 该反应可以在N-羟基或其他酰亚胺化合物的存在下进行。 搜索有机基板包括：（a）脂族烃，（b）中脂环族烃，（c）中每一个都具有一个环，其碳原子键合到氢原子上的碳原子的非芳族杂环化合物，（d）化合物每一个都具有 在芳族环，和（e）在邻近位置的碳 - 氢键的化合物每一个具有在相邻的位与羰基的碳 - 氢键。 此过程可以有效硝酸盐有机基材，即使在相对温和的条件。

公开(公告)号：EP0663394A1

公开(公告)日：1995-07-19

申请号：EP94119753.5

申请日：1994-12-14

Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED

Inventor： Matsumoto, Mitsuhiro ,  Fujita, Kunihiko

IPC: C07D207/22 ,  C07D207/46 ,  C07C201/06 ,  C07C255/10

CPC classification number: C07D207/22 ,  C07C255/10 ,  C07C255/31 ,  C07D207/46

Abstract: A 5-aminodihydropyrrole of the formula (1):

in which R¹ and R² independently represent a hydrogen atom, a lower alkyl group or a lower haloalkyl group, or together form a C₂-C₁₀ alkylene group optionally substituted with a halogen by reducing an oxidepyrrole of the formula (2):

in which R¹ and R² are the same as defined above, with hydrogen in the presence of a catalyst.

Abstract translation: 下式的5-aminodihydropyrrole（1）：其中R <1>和R <2>unabhängig表示氢原子，低级烷基或低级卤代烷基，或一起形成C2-C10亚烷基组 其中R <1>和R <2>是如在催化剂的存在下定义同上，与氢气相同的：通过还原式（2）的oxidepyrrole与卤素OPTIONALLY substituiertem。

公开(公告)号：EP0342532B1

公开(公告)日：1993-01-07

申请号：EP89108539.1

申请日：1989-05-12

Applicant: Wella Aktiengesellschaft

Inventor： Clausen, Thomas, Dr. ,  Rose, David, Dr.

IPC: C07C205/13 ,  C07C201/06

CPC classification number: C07C201/12 ,  C07C201/16 ,  C07C205/26