摘要:
1,3,5,-Trichlorobenzene is produced by chlorinating 1,3,5-trihalobenzene having 1 to 3 bromine atom and 2 to 0 chlorine atom. The gaseous 1,3,5-halobenzene having 1 to 3 bromine atom and 2 to 0 chlorine atom is brought into contact with chlorine gas at a molar ratio of 0.5 to 3.0 of the stoichiometric amount of chlorine required for said conversion, in a vapor phase at a temperature of 280.degree. to 500.degree. C.
摘要:
1-Bromo-3,5-dichlorobenzene is produced in high efficiency by a special isomerization of monobromodichlorobenzene in the presence of an aluminum halide and separating the object product and recycling a residue.1-Bromo-3,5-dichlorobenzene is useful intermediates for various agricultural chemicals, dyes and medicines.
摘要:
A novel N-phenylcarbamate compound or its salt where possible, which is useful as the active ingredient of a biocidal composition for control of harmful organisms, is represented by the following general formula (I): ##STR1## wherein R.sup.1 is unsubstituted or substituted alkyl; R.sup.2 is H, unsubstituted or substituted alkyl, alkenyl, alkynyl or cycloalkyl, or --COX.sup.1 wherein X.sup.1 is unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl or alkoxy; Z is --CH.sub.2 S--, --SCH.sub.2 --, --CH.sub.2 O--, --OCH.sub.2 --, --CH.sub.2 CH.sub.2 --, --CH.dbd.CH--, --C.tbd.C--, --CH.sub.2 SO--, --CH.sub.2 SO.sub.2 --, --CH.sub.2 SCH.sub.2 --, or --CH.sub.2 O--N.dbd.C(R.sup.4)--; R.sup.3 is unsubstituted or substituted phenyl, pyridyl, benzothiazolyl, benzoxazolyl, benzimidazolyl, imidazopyridyl, naphthyl, pyrimidinyl, thienyl, furyl, thiazolinyl, oxazolinyl, pyrazinyl, thiazolyl, oxazolyl, imidazolyl, pyrazolyl, quinolyl, indolyl, pyrrolyl, benzofuryl, benzothienyl, indanyl, tetrahydronaphthyl, dihydrobenzofuryl, dihydrobenzothienyl, benzoxazinyl, benzothiazinyl or benzoyl.
摘要翻译:一种新颖的N-苯基氨基甲酸酯化合物或其盐,其可用作用作控制有害生物的杀生物组合物的活性成分,由以下通式(I)表示:其中R 1为未取代的 或取代的烷基; R2是H,未取代或取代的烷基,烯基,炔基或环烷基,或-COX1,其中X1是未取代或取代的烷基,烯基,炔基,环烷基或烷氧基; Z是-CH 2 S - , - CH 2 - , - CH 2 O - , - OCH 2 - , - CH 2 CH 2 - , - CH = CH-, - C 3BOND C - , - CH 2 SO-, - CH 2 SO 2 - N = C(R 4) - ; R 3是未取代或取代的苯基,吡啶基,苯并噻唑基,苯并恶唑基,苯并咪唑基,咪唑并吡啶基,萘基,嘧啶基,噻吩基,呋喃基,噻唑啉基,恶唑啉基,吡嗪基,噻唑基,恶唑基,咪唑基,吡唑基,喹啉基,吲哚基,吡咯基,苯并呋喃基,苯并噻吩基, 二氢苯并噻吩基,苯并恶嗪基,苯并噻嗪基或苯甲酰基。
摘要:
A diaminotrifluoromethylpyridine derivative of the formula (I) or its salt: ##STR1## wherein X is --CW.sup.1 R.sup.1, --COCOR.sup.2, --CW.sup.1 NHCOR.sup.2, --C(.dbd.W.sup.1)W.sup.2 R.sup.3 or --CW.sup.1 N(R.sup.4)R.sup.5, and Y is alkyl, --CW.sup.3 R.sup.6, --COCOR.sup.7, --NHCOR.sup.7, --C(.dbd.W.sup.3)W.sup.4 R.sup.8, --(NH).sub.m SO.sub.2 R.sup.9, --(NH).sub.m SO.sub.2 OR.sup.10 or --(NH).sub.m SO.sub.2 N(R.sup.11)R.sup.12, as defined herein.
摘要翻译:式(I)的二氨基三氟甲基吡啶衍生物或其盐:其中X为-CW1R1,-COCOR2,-CW1NHCOR2,-C(= W1)W2R3或-CW1N(R4)R5,Y为烷基 ,-CW 3 R 6,-COCOR 7,-NHCOR 7,-C(= W 3)W 4 R 8, - (NH)m SO 2 R 9, - (NH)m SO 2 OR 10或 - (NH)m SO 2 N(R 11)R 12。
摘要:
A diaminotrifluoromethylpyridine derivative of the formula (I) or its salt: ##STR1## wherein X is --CW.sup.1 R.sup.1, --COCOR.sup.2, --CW.sup.1 NHCOR.sup.2, --C(.dbd.W.sup.1)W.sup.2 R.sup.3 or --CW.sup.1 N(R.sup.4)R.sup.5, and Y is alkyl, --CW.sup.3 R.sup.6, --COCOR.sup.7, --NHCOR.sup.7, --C(.dbd.W.sup.3)W.sup.4 R.sup.8, --(NH).sub.m SO.sub.2 R.sup.9, --(NH).sub.m SO.sub.2 OR.sup.10 or --(NH).sub.m SO.sub.2 N(R.sup.11)R.sup.12, wherein each of R.sup.1, R.sup.6 and R.sup.9, which are independent from one another, is a chain hydrocarbon group which may be substituted, a monocyclic hydrocarbon group which may be substituted, a polycyclic hydrocarbon group which may be substituted, a monocyclic heterocycle group which may be substituted or a polycyclic heterocycle group which may be substituted, each of R.sup.2 and R.sup.7, which are independent from each other, is alkyl which may be substituted, alkoxy which may be substituted, phenyl which may be substituted or phenoxy which may be substituted, each of R.sup.3, R.sup.8 and R.sup.10, which are independent from one another, is alkyl which may be substituted, alkenyl which may be substituted, alkynyl which may be substituted, cycloalkyl which may be substituted, phenyl which may be substituted or benzyl which may be substituted, each of R.sup.4, R.sup.5, R.sup.11 and R.sup.12, which are independent from one another, is alkyl which may be substituted, each of W.sup.1, W.sup.2, W.sup.3 and W.sup.4, which are independent from one another, is an oxygen atom or a sulfur atom, and m is 0 or 1, provided that a combination wherein one of X and Y is --COCF.sub.2 X.sup.1 wherein X.sup.1 is a hydrogen atom, a halogen atom, alkyl or haloalkyl, and the other is --COCF.sub.2 X.sup.2 wherein X.sup.2 is a hydrogen atom, a halogen atom, alkyl, haloalkyl or alkylcarbonyl, or --COOX.sup.3 wherein X.sup.3 is alkyl which may be substituted or phenyl which may be substituted, is excluded.
摘要翻译:式(I)的二氨基三氟甲基吡啶衍生物或其盐:其中X为-CW1R1,-COCOR2,-CW1NHCOR2,-C(= W1)W2R3或-CW1N(R4)R5,Y为烷基 ,-CW 3 R 6,-COCOR 7,-NHCOR 7,-C(= W3)W 4 R 8, - (NH)m SO 2 R 9, - (NH)m SO 2 OR 10或 - (NH)m SO 2 N(R 11)R 12,其中R 1,R 6和R 9各自 彼此独立,可以被取代的链状烃基,可以被取代的单环烃基,可以被取代的多环烃基,可以被取代的单环杂环基或可以被取代的多环杂环基 取代的,R 2和R 7各自独立地为可以被取代的烷基,可以被取代的烷氧基,可以被取代的苯基或可被取代的苯氧基,R 3,R 8和R 10各自为 彼此独立地是可以被取代的烷基,可以被取代的链烯基,可被取代的炔基,其中的环烷基 可被取代的苯基或可被取代的苄基,R 4,R 5,R 11和R 12各自彼此独立地是可以被取代的烷基,各自为W1,W2,W3和W4, 其彼此独立的是氧原子或硫原子,并且m为0或1,条件是其中X和Y之一是-COCF 2 X 1的组合,其中X 1是氢原子,卤素原子,烷基或卤代烷基 另一个是-COCF 2 X 2,其中X 2是氢原子,卤原子,烷基,卤代烷基或烷基羰基,或-COOX 3,其中X 3是可被取代的烷基或可被取代的苯基。
摘要:
A diaminotrifluoromethylpyridine derivative of the formula (I) or its salt: ##STR1## wherein X is --CW.sup.1 R.sup.1, --COCOR.sup.2, --CW.sup.1 NHCOR.sup.2, --C(.dbd.W.sup.1 (W.sup.2 W.sup.3 or --CW.sup.1 N(R.sup.4)R.sup.5, and Y is alkyl, --CW.sup.3 R.sup.6, --COCOR.sup.7, --NHCOR.sup.7, --C(.dbd.W.sup.3)W.sup.4 R.sup.8, --(NH).sub.m SO.sub.2 R.sup.9, --(NH).sub.m SO.sub.2 OR.sup.10 or --(NH).sub.m SO.sub.2 N R.sup.11)R.sup.12, wherein each of R.sup.1, R.sup.6 and R.sup.9, which are independent from one another, is a chain hydrocarbon group which may be substituted, a monocyclic hydrocarbon group which may be substituted, a polycyclic hydrocarbon group which may be substituted, a monocyclic heterocycle group which may be substituted or a polycyclic heterocycle group which may be substituted, each of R.sup.2 and R.sup.7, which are independent from each other, is alkyl which may be substituted, alkoxy which may be substituted, phenyl which may be substituted or phenoxy which may be substituted, each of R.sup.3, R.sup.8 and R.sup.10, which are independent from one another, is alkyl which may be substituted, alkenyl which may be substituted, alkynyl which may be substituted, cycloalkyl which may be substituted, phenyl which may be substituted or benzyl which may be substituted, each of R.sup.4, R.sup.5, R.sup.11 and R.sup.12, which are independent from one another, is alkyl which may be substituted, each of W.sup.1, W.sup.2, W.sup.3 and W.sup.4, which are independent from one another, is an oxygen atom or a sulfur atom, and m is 0 or 1, provided that a combination wherein one of X and Y is --COCF.sub.2 X.sup.1 wherein X.sup.1 is a hydrogen atom, a halogen atom, alkyl or haloalkyl, and the other is --COCF.sub.2 X.sup.2 wherein X.sub.2 is a hydrogen atom, a halogen atom, alkyl, haloalkyl or alkylcarbonyl, or --COOX.sup.3 wherein X.sup.3 is alkyl which may be substituted or phenyl which may be substituted, is excluded.
摘要翻译:式(I)的二氨基三氟甲基吡啶衍生物或其盐:其中X为-CW1R1,-COCOR2,-CW1NHCOR2,-C(= W1(W2W3或-CW1N(R4)R5,Y为烷基 ,-CW 3 R 6,-COCOR 7,-NHCOR 7,-C(= W 3)W 4 R 8, - (NH)m SO 2 R 9, - (NH)m SO 2 OR 10或 - (NH)m SO 2 N R 11)R 12,其中R 1,R 6和R 9 彼此独立地是可以被取代的链状烃基,可以被取代的单环烃基,可以被取代的多环烃基,可以被取代的单环杂环基或可以被取代的多环杂环基 相互独立的R 2和R 7各自为可被取代的烷基,可被取代的烷氧基,可被取代的烷氧基,可被取代的苯基或可被取代的苯氧基,R 3,R 8和R 10各自独立地 可以是可以被取代的烷基,可以被取代的链烯基,可被取代的炔基,其中的环烷基 可被取代的苯基或可被取代的苄基,R 4,R 5,R 11和R 12各自彼此独立地是可以被取代的烷基,各自为W1,W2,W3和W4, 其彼此独立的是氧原子或硫原子,并且m为0或1,条件是其中X和Y之一是-COCF 2 X 1的组合,其中X 1是氢原子,卤素原子,烷基或卤代烷基 另一个是-COCF 2 X 2,其中X 2是氢原子,卤原子,烷基,卤代烷基或烷基羰基,或-COOX 3,其中X 3是可被取代的烷基或可被取代的苯基。
摘要:
A herbicide which comprises a compound as an active ingredient having the formula ##STR1## wherein X represents --H or --Cl; Y represents halogen atom or cyano group; Z.sub.1 represents --H or methyl group; Z.sub.2 represents --H, methyl or ethyl group; Z.sub.3 represents cyano group or ##STR2## group; R represents hydroxy group, --O-- cation group, C.sub.1 - C.sub.4 alkylthio group, C.sub.2 - C.sub.4 alkenylthio group, C.sub.2 - C.sub.4 alkynylthio group, C.sub.1 - C.sub.4 alkoxy group, C.sub.1 - C.sub.4 alkoxy- C.sub.1 - C.sub.4 alkoxy group, C.sub.2 - C.sub.4 alkenyloxy group, C.sub.2 - C.sub.4 alkynyloxy group, amino group, C.sub.1 - C.sub.4 alkylamino group, di-C.sub.1 - C.sub.4 alkylamino group or anilino group which can be substituted with halogen atom or C.sub.1 - C.sub.4 alkyl group.
摘要:
A process for producing a 3-chloro-5-trifluoromethylpyridine derivative comprises reacting a 5-trifluoromethylpyridine derivative having a hydrogen atom at 3-position with chlorine. The process is characterized by reacting said 5-trifluoromethylpyridine derivative with chlorine in a vapor phase in the presence of a catalyst selected from the group consisting of activated carbon and a chloride of a metal element selected from the group consisting of iron, antimony, copper and zinc.
摘要:
An aminobenzene is produced by reacting a chlorobenzene with ammonia in the presence of a copper type catalyst, namely by reacting ammonia with 3,5-diaminochlorobenzene to produce 1,3,5-triaminobenzene at a temperature of 150.degree. to 250.degree. C. at a molar ratio of ammonia of 2 to 10 to 3,5-diaminochlorobenzene in the presence of a copper compound catalyst.
摘要:
Phenoxy valeric acids and derivatives thereof represented by the general formula (I): ##STR1## wherein X is a hydrogen atom or a chlorine atom; and R is a hydroxy group, an --O-cation group, a (C.sub.1 - C.sub.4)alkoxy group, a (C.sub.1 - C.sub.4)alkylthio group, a benzyloxy group, or an amino group which may be substituted with a (C.sub.1 - C.sub.4)alkyl group(s), a phenyl group or a pyridine-2-yl group, useful as a herbicide; a herbicidal composition containing the compound; and methods of controlling weeds using such materials.