公开(公告)号：US4551264A

公开(公告)日：1985-11-05

申请号：US474862

申请日：1983-03-14

Applicant: Rudolf Eidenschink ,  Michael Romer ,  Georg Weber

Inventor： Rudolf Eidenschink ,  Michael Romer ,  Georg Weber

IPC: G02F1/13 ,  C07C17/00 ,  C07C17/26 ,  C07C25/18 ,  C07C27/00 ,  C07C39/24 ,  C07C39/27 ,  C07C39/42 ,  C07C41/00 ,  C07C43/192 ,  C07C43/196 ,  C07C43/225 ,  C07C43/23 ,  C07C45/00 ,  C07C49/813 ,  C07C49/83 ,  C07C67/00 ,  C07C69/02 ,  C07C69/157 ,  C07C69/63 ,  C07C69/75 ,  C07C69/76 ,  C07C69/773 ,  C07C69/94 ,  C07C201/00 ,  C07C205/06 ,  C07C205/12 ,  C07C209/00 ,  C07C209/36 ,  C07C211/45 ,  C07C213/00 ,  C07C215/74 ,  C07C217/74 ,  C07C217/80 ,  C07C227/00 ,  C07C227/02 ,  C07C227/04 ,  C07C229/46 ,  C07C229/52 ,  C07C253/00 ,  C07C253/30 ,  C07C255/46 ,  C07C255/47 ,  C07C255/50 ,  C07C255/51 ,  C07C255/53 ,  C07C255/54 ,  C07D319/06 ,  C09K19/00 ,  C09K19/12 ,  C09K19/20 ,  C09K19/30 ,  C09K19/32 ,  C09K19/34 ,  C09K19/54 ,  G09F9/00 ,  C07C79/12 ,  C07C87/60 ,  C07C121/75

CPC classification number: C07C205/12 ,  C07C17/35 ,  C07C25/18 ,  C07C255/00 ,  C07C43/225 ,  C07C45/004 ,  C07D319/06 ,  C09K19/12 ,  C09K19/3003 ,  C09K19/321 ,  C09K19/3402 ,  C09K2019/3422

Abstract: New polyhalogenoaromatic compounds of Formula I ##STR1## wherein Y and Z are each independently alkyl, alkoxy or alkanoyl each of 1 to 12 C atoms, --COOR.sup.1, --O--CO--R.sup.1, CN, NO.sub.2, NH.sub.2 or OH;Q is one or two identical or different radicals selected from Ph, Cy, 1,4-bicyclo[2,2,2]octylene or 1,3-dioxane-2,5-diyl;X.sup.1 to X.sup.4 are each independently H, F, Cl or Br;R.sup.1 is alkyl of 1 to 4 C atoms, Ph--R.sup.2 or Cy--R.sup.2 ;R.sup.2 is alkyl or alkoxy each of 1-12 C atoms or CN;Ph is 1,4-phenylene; and Cy is 1,4-cyclohexylene,can be used as components of liquid-crystal dielectrics.

Abstract translation: 式I的新型多卤代芳族化合物其中Y和Z各自独立地为1至12个C原子的烷基，烷氧基或烷酰基，-COOR 1，-O-CO-R 1，CN，NO 2，NH 2或OH; Q是选自Ph，Cy，1,4-双环[2,2,2]亚辛基或1,3-二恶烷-2,5-二基中的一个或两个相同或不同的基团; X1至X4各自独立地为H，F，Cl或Br; R1是1-4个C原子的烷基，Ph-R2或Cy-R2; R2是1-12个碳原子或CN的烷基或烷氧基; Ph为1,4-亚苯基; Cy为1,4-亚环己基，可用作液晶电介质的成分。

公开(公告)号：US4540818A

公开(公告)日：1985-09-10

申请号：US490730

申请日：1983-05-02

Applicant: Keizaburo Yamaguchi ,  Kenichi Sugimoto ,  Yoshimitsu Tanabe ,  Saburo Kawashima ,  Akihiro Yamaguchi

Inventor： Keizaburo Yamaguchi ,  Kenichi Sugimoto ,  Yoshimitsu Tanabe ,  Saburo Kawashima ,  Akihiro Yamaguchi

IPC: C07B61/00 ,  B01J23/00 ,  B01J23/40 ,  B01J23/70 ,  B01J25/02 ,  B01J27/00 ,  B01J27/02 ,  B01J27/08 ,  C07C20060101 ,  C07C67/00 ,  C07C201/00 ,  C07C205/45 ,  C07C221/00 ,  C07C225/22 ,  C07C87/50

CPC classification number: C07C201/14 ,  C07C221/00

Abstract: Preparation of 3,3'- or 3,4'-diaminodiphenylmethane by catalytically reducing and dechlorinating, in the presence of a reduction catalyst, a dinitrobenzophenone compound having the formula ##STR1## wherein X is chlorine and attached to a position 4 or 6 on the benzene ring, and Y is hydrogen or chlorine with the proviso that when Y is hydrogen, the nitro group is attached to a position 3' or 4', and when Y is chlorine, Y is attached to a position 4' and the nitro group is attached to a position 3'.

Abstract translation: 在还原催化剂存在下，通过催化还原和脱氯制备3,3'-或3,4'-二氨基二苯基甲烷，其具有下式的二硝基二苯甲酮化合物，其中X是氯并且连接到位置4或6上 苯环，Y为氢或氯，条件是当Y为氢时，硝基连接到3'或4'位置，当Y为氯时，Y连接到位置4'，硝基 组附加到位置3'。

公开(公告)号：US4518811A

公开(公告)日：1985-05-21

申请号：US533049

申请日：1983-09-15

Applicant: Pierre Lhonore ,  Jacques Quibel ,  Bernard Jacquinot ,  Yvon Jestin ,  Robert Pelletier

Inventor： Pierre Lhonore ,  Jacques Quibel ,  Bernard Jacquinot ,  Yvon Jestin ,  Robert Pelletier

IPC: C07B43/02 ,  B01J3/04 ,  B01J19/00 ,  C07B31/00 ,  C07C67/00 ,  C07C201/00 ,  C07C201/08 ,  C07C205/02 ,  C07C205/03 ,  C07C76/02

CPC classification number: C07C201/08 ,  B01J19/0013 ,  B01J3/042 ,  B01J2219/00063 ,  B01J2219/00085 ,  B01J2219/00159 ,  B01J2219/00162 ,  B01J2219/00164 ,  Y10T137/85938

Abstract: A reactor for nitration of saturated hydrocarbons having less than five con atoms, alone or in admixture, in the gaseous phase under pressure is made up of a reaction enclosure, in which a tube or pipe bank is in contact with a heated fluid of high heat-exchange capacity. The inside perimeter of the tubes does not exceed 800 mm, and if circular not in excess of 250 mm, and the ratio of the surface of the tube bank, in contact with the reaction medium, to the volume of the reaction enclosure is 1:1 to 3:1.The reactor apparatus further includes a mechanical means to uniformly distribute the delivery of reaction medium gases to the various tubes of the bank so that the load difference between the most loaded tube and that of the least loaded tube is equal to 10% at the most.The reactor also includes a tube bank injector which feeds the tube bank to assure homogeneous mixing of all the reaction fluids in the tube bank.

公开(公告)号：US4495372A

公开(公告)日：1985-01-22

申请号：US403450

申请日：1982-11-05

Applicant: Joseph A. Feiccabrino

Inventor： Joseph A. Feiccabrino

IPC: C07C205/05 ,  C07C67/00 ,  C07C201/00 ,  C07C201/08 ,  C07C205/06 ,  C07C79/10

CPC classification number: C07C201/08

Abstract: A process for mon-nitrating a plynuclear aromatic compound essentially in the absence of sulfuric acid and a solvent comprising adding nitric acid to a liquid aromatic compound wherein the molar ratio of nitric acid to the aromatic compound in from 0.75/1 ot 2/1 and the reaction temperature is from 50.degree. to 100.degree. C.

Abstract translation: 一种基本上不存在硫酸和包含向其中硝酸与芳族化合物的摩尔比为0.75 / 1/2/2的液体芳族化合物中加入硝酸的溶剂进行单硝化的方法， 反应温度为50〜100℃。

公开(公告)号：US4485252A

公开(公告)日：1984-11-27

申请号：US375061

申请日：1982-05-05

Applicant: Rainer Fuchs ,  Ingeborg Hammann ,  Bernhard Homeyer ,  Wilhelm Stendel

Inventor： Rainer Fuchs ,  Ingeborg Hammann ,  Bernhard Homeyer ,  Wilhelm Stendel

IPC: C07C69/747 ,  A01N53/00 ,  A01N53/02 ,  A01N53/04 ,  A01N53/06 ,  A01N53/08 ,  C07C61/37 ,  C07C67/00 ,  C07C67/08 ,  C07C67/14 ,  C07C69/757 ,  C07C201/00 ,  C07C205/55 ,  C07C253/00 ,  C07C255/39 ,  C07C313/00 ,  C07C323/62 ,  C07C69/743 ,  C07C61/04

CPC classification number: A01N53/00

Abstract: 2-Phenyl-alk-1-enyl-cyclopropane-carboxylic acid esters of the formula ##STR1## in which R each independently is hydrogen, halogen, cyano, nitro and, in each case optionally halogen-substituted, alkyl, alkoxy, alkylenedioxy or alkylthio,R.sup.1 is optionally halogen-substituted alkyk, andR.sup.2 is a radical customary in the alcohol part of pyrethroidswhich exhibit insecticidal and acaricidal activity. They are made from the corresponding alkyl esters which are new and made by novel processes.

Abstract translation: 其中R各自独立地为氢，卤素，氰基，硝基，并且在任何情况下均为卤素取代的烷基，烷氧基，亚烷基二氧基或亚烷基二氧基的2-苯基 - 烷-1-烯基 - 环丙烷 - 羧酸酯 烷硫基，R1任选为卤素取代的烷基，R 2为拟除虫菊酯的醇部分中常见的基团，其具有杀虫活性和杀螨活性。 它们由相应的新的烷基酯制成，并通过新方法制成。

公开(公告)号：US4482736A

公开(公告)日：1984-11-13

申请号：US513933

申请日：1983-07-14

Applicant: Heinz Forster ,  Ludwig Eue ,  Robert Schmidt

Inventor： Heinz Forster ,  Ludwig Eue ,  Robert Schmidt

IPC: A01N39/02 ,  A01N35/00 ,  A01N37/34 ,  A01N37/48 ,  C07C20060101 ,  C07C45/71 ,  C07C47/575 ,  C07C67/00 ,  C07C67/02 ,  C07C201/00 ,  C07C205/38 ,  C07C205/42 ,  C07C205/56 ,  C07C235/12 ,  C07C253/00 ,  C07C255/37 ,  C07C255/38 ,  C07C255/40 ,  C07C255/50 ,  C07C255/53 ,  C07C325/00 ,  C07C327/32 ,  A01N31/00 ,  C07C79/22 ,  C07C79/34 ,  C07C79/46 ,  C07C121/00 ,  C07C121/20 ,  C07C121/28 ,  C07C121/34 ,  C07C121/38 ,  C07C121/64

CPC classification number: C07C205/56 ,  A01N37/48 ,  C07C205/38 ,  C07C205/42 ,  C07C205/44 ,  C07C255/00 ,  C07C45/71 ,  C07C47/575

Abstract: Herbicidally active compounds of the formula ##STR1## in which R.sup.1 represents a hydrogen or chlorine atom,R.sup.2 represents a hydrogen atom, a cyano group, an optionally substituted radical selected from alkyl, aryl, alkanoyl, benzoyl, alkoxycarbonyl, alkenoxycarbonyl, alkinoxycarbonyl, aralkoxycarbonyl and aryloxycarbonyl, or a radical of the general formula--COOM,in whichM represents a hydrogen atom, one equivalent of an alkali metal ion or alkaline earth metal ion or optionally substituted ammonium, andR.sup.3 represents a cyano group or a radical of the general formula ##STR2## wherein Y represents an oxygen or sulphur atom or an imino (NH) or alkylimino (Nalkyl) group,R.sup.4 and R.sup.5 independently of each other represent a hydrogen atom or a methyl group,n is 0 or 1 andZ represents an optionally substituted radical,Novel intermediates therefor are also shown.

Abstract translation: 其中R 1表示氢或氯原子的式“IMAGE”的除草活性化合物，R 2表示氢原子，氰基，任选取代的选自烷基，芳基，烷酰基，苯甲酰基，烷氧基羰基，烯氧基羰基，烷氧基羰基，芳烷氧基羰基 和芳氧基羰基，或通式-COOM的基团，其中M表示氢原子，1当量的碱金属离子或碱土金属离子或任选取代的铵，R 3表示氰基或一般基团 其中Y表示氧或硫原子或亚氨基（NH）或烷基亚氨基（N烷基）基团，R4和R5彼此独立地表示氢原子或甲基，n为0或1，Z表示 也可以列举出任意取代的基团，其新颖的中间体也显示出来。

公开(公告)号：US4469703A

公开(公告)日：1984-09-04

申请号：US350570

申请日：1982-02-22

Applicant: Attila Kis-Tamas ,  Gyula Mikite ,  Erzsebet Csutak nee Jakucs ,  Laszlo Kocsis

Inventor： Attila Kis-Tamas ,  Gyula Mikite ,  Erzsebet Csutak nee Jakucs ,  Laszlo Kocsis

IPC: C07D317/52 ,  A01N37/02 ,  A01N37/10 ,  A01N37/12 ,  A01N43/06 ,  A01N43/08 ,  A01N43/30 ,  C07C67/00 ,  C07C201/00 ,  C07C205/40 ,  C07C205/42 ,  C07C205/45 ,  C07D307/42 ,  C07D307/45 ,  C07D307/70 ,  C07D317/32 ,  C07D317/54 ,  A01N37/06 ,  A01N43/16 ,  C07C67/02

CPC classification number: C07C205/42 ,  C07C205/40

Abstract: The invention relates to nitroalkanol derivatives of the general formula (I), ##STR1## wherein R.sub.1 is a C.sub.2-12 alkenyl or alkadienyl group, a C.sub.4-12 alkoxyalkyl or alkoxyalkenyl group having one or more C.sub.1-3 alkyl substituents, a C.sub.3-6 cycloalkyl or cycloalkenyl group, a furyl group, a nitrofuryl group, or a phenyl group having optionally one or more identical or different substituents selected from the group consisting of hydroxy, C.sub.1-4 alkoxy, halogen, nitro, C.sub.1-4 alkylenedioxy and C.sub.1-4 alkenoyloxy groups,R.sub.2 and R.sub.4 each represent hydrogen or they form together a valence bond,R.sub.3 is a C.sub.1-12 alkanoyloxy group, a benzoyloxy group having optionally one or more halogen substituents or hydrogen atom, andR.sub.5 is a C.sub.1-12 alkyl group or a phenyl group having optionally one or more halogen substituents,with the proviso that if R.sub.2 and R.sub.4 each stand for hydrogen, R.sub.1 is other than unsubstituted phenyl and R.sub.3 may represent only a C.sub.1-4 alkanoyloxy group or a benzoyloxy group having optionally one or more halogen substituents, and with the further proviso that if R.sub.2 and R.sub.4 form together a valence bond and R.sub.5 is methyl, R.sub.1 is other than unsubstituted phenyl.The nitroalkenol derivatives defined above as well as the known 1-phenyl-2-nitro-3-acetoxy-propane-1 possess valuable pesticidal effects, primarily fungicidal activities, and can be applied to advantage in the agriculture as plant protecting agents.

Abstract translation: 本发明涉及通式（I）的硝基链烷醇衍生物，其中R1是C2-12链烯基或链二烯基，具有一个或多个C 1-3烷基取代基的C 4-12烷氧基烷基或烷氧基烯基， C 3-6环烷基或环烯基，呋喃基，硝基呋喃基或具有任选一个或多个相同或不同取代基的苯基，所述取代基选自羟基，C 1-4烷氧基，卤素，硝基，C 1-4 亚烷基二氧基和C 1-4烯酰氧基，R 2和R 4各自表示氢或它们一起形成价键，R 3是C 1-12烷酰氧基，具有任选一个或多个卤素取代基或氢原子的苯甲酰氧基，R 5是C 1 -12烷基或具有任选一个或多个卤素取代基的苯基，条件是如果R 2和R 4各自代表氢，则R 1不是未取代的苯基，并且R 3可以仅表示C 1-4烷酰氧基或苯甲酰氧基 任选地一个或 更多的卤素取代基，进一步的条件是如果R 2和R 4一起形成一个价键，R 5是甲基，则R 1不是未取代的苯基。 上述硝基烯醇衍生物以及已知的1-苯基-2-硝基-3-乙酰氧基 - 丙烷-1具有有价值的杀虫作用，主要是杀真菌活性，可作为植物保护剂在农业中有利地应用。

公开(公告)号：US4458094A

公开(公告)日：1984-07-03

申请号：US341679

申请日：1982-01-22

Applicant: Martin B. Sherwin

Inventor： Martin B. Sherwin

IPC: C07C201/08 ,  C07C67/00 ,  C07C201/00 ,  C07C205/02 ,  C07C76/02

CPC classification number: C07C201/06 ,  C07C201/08

Abstract: An improved process for forming nitroparaffins by gaseous phase nitration of hydrocarbons higher than methane. The improvement comprises carrying out the nitration in the presence of a small amount of oxygenated hydrocarbons selected from aldehydes, ketones, alcohols, ethers and mixtures thereof.

Abstract translation: 通过高于甲烷的烃的气相硝化形成硝基烷烃的改进方法。 该改进包括在少量选自醛，酮，醇，醚及其混合物的氧化烃的存在下进行硝化。

公开(公告)号：US4443621A

公开(公告)日：1984-04-17

申请号：US474958

申请日：1983-03-14

Applicant: John L. LaMattina ,  Paul D. Weeks

Inventor： John L. LaMattina ,  Paul D. Weeks

IPC: C07D309/36 ,  C07C67/00 ,  C07C201/00 ,  C07C205/43 ,  C07D309/32 ,  C07D309/40 ,  C07C79/12

CPC classification number: C07D309/40 ,  C07C205/43 ,  C07D309/32

Abstract: p-Nitrophenyl 3-bromo-2,2-diethoxypropionate, useful in the synthesis of highly functionalized small molecules and heterocycles, including pyromeconic acid and 6-methylpyromeconic acid.

Abstract translation: 3-溴-2,2-二乙氧基丙酸对硝基苯酯，可用于合成高度官能化的小分子和杂环，包括吡喃香酸和6-甲基吡咯烷酸。

公开(公告)号：US4431842A

公开(公告)日：1984-02-14

申请号：US446076

申请日：1982-12-01

Applicant: William V. Hayes

Inventor： William V. Hayes

IPC: C07B61/00 ,  B01J23/00 ,  C07C67/00 ,  C07C201/00 ,  C07C201/10 ,  C07C205/02 ,  C07C76/02

CPC classification number: C07C201/10

Abstract: A process of making nitroalkanes which comprises reacting a lower alkanol, e.g. methanol, and nitric acid (HNO.sub.3) in the vapor phase in the presence of a catalyst which is an oxide or a salt of a metal of Group II of the periodic table, e.g. calcium chloride.

Abstract translation: 制备硝基烷烃的方法，其包括使低级链烷醇如 甲醇和硝酸（HNO 3）在催化剂存在下的气相中，该催化剂是周期表第II族金属的氧化物或盐。 氯化钙。