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公开(公告)号:KR800000978B1
公开(公告)日:1980-07-17
申请号:KR750002649
申请日:1975-12-04
Applicant: SUMITOMO CHEMICAL CO
Inventor: ONO ISAO , NISHIOKA TOSHIO , OKUNO YOSHITOSHI
IPC: C07D207/44
Abstract: The title Compd. (I; R1=H, methyl, F, Cl, Br; R2=F, Cl, Br; R3 and R4 are H, C1-3 alkyl, C2-3 alkenyl, alkinyl, aryl, aralkyl), useful as insecticide and acaricide, were prepd. by esterification of arylsulfonate (II; A=hydroxyl, halogen, arylsulfoxy) and cyclopropanecarboxylic acid(III). Thus, 0.05 mole alcohol(II), 0.075 mole pyridine and 0.053 mole carboxylic chloride were esterified in anhydrous benzene to give I.
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公开(公告)号:HU9500509D0
公开(公告)日:1995-04-28
申请号:HU9500509
申请日:1992-04-08
Applicant: SUMITOMO CHEMICAL CO
Inventor: YONEYOSHI YUKIO , KUDO JUNKO , NISHIOKA TOSHIO
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公开(公告)号:DE3571622D1
公开(公告)日:1989-08-24
申请号:DE3571622
申请日:1985-04-29
Applicant: SUMITOMO CHEMICAL CO
Inventor: YONEYOSHI YUKIO , SUZUKAMO GOHFU , HAMADA KAZUHIKO , NISHIOKA TOSHIO
IPC: C07D521/00 , C07F5/02 , C07D249/08
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公开(公告)号:IT1177773B
公开(公告)日:1987-08-26
申请号:IT4830984
申请日:1984-06-01
Applicant: SUMITOMO CHEMICAL CO
Inventor: YONEYOSHI YUKIO , SUZUKAMO GOHFU , SAKITO YOJI , NISHIOKA TOSHIO
IPC: C07C20060101 , C07C
Abstract: Mfr. of optically active alcohol derivs. of formula (I) (where R1:halogen atom; 3-8C cycloalkyl opt. substd. with halogen atom; 5-8C cycloalkenyl opt. substd. with halogen atom; 1-4C alkyl; 1-4C haloalkyl; cyano; or opt. phenoxy-substd. phenyl. R2: imidazole - 1 - yl or 1,2,4 - triazole - 1 - yl gp. asterisk: asymmetric C) comprises asymmetric redn., opt. in the presence of an acid, of a ketone cpd. of formula (II) with a boron hydride reduction agent modified by an optically active amino alcohol of formula (III). (R3:1-8C alkyl; 6-10C aryl; or 7-10C aralkyl; R4:H; 1-6C alkyl; or 7-16C aralkyl; R5:H; 1-10C alkyl; 7-10C aralkyl; or 6-18C aryl opt. substd. with 1-6C alkyl or 1-6C alkoxy). Boron hydride cpd. is produced by reacting the salt of an optically active amino alcohol of formula (III) and a mineral acid, carboxylic acid or organic sulphonic acid with an equivalent amount of a boron hydride metal.
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公开(公告)号:HUT38319A
公开(公告)日:1986-05-28
申请号:HU171984
申请日:1984-04-03
Applicant: SUMITOMO CHEMICAL CO
Inventor: YONEYOSHI YUKIO , SUZUKAMO GOHFU , SAKITO YOJI , NISHIOKA TOSHIO
IPC: A01N43/50 , A01N43/653 , C07D233/60 , C07D249/08 , C07D521/00 , C07F5/02
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公开(公告)号:HUT37437A
公开(公告)日:1985-12-28
申请号:HU172084
申请日:1984-04-03
Applicant: SUMITOMO CHEMICAL CO
Inventor: YONEYOSHI YUKIO , USZUKAMU GOFHU , HAMADA KAZUHIKO , NISHIOKA TOSHIO
IPC: C07D249/08 , C07D521/00 , C07F5/02 , C07C29/136 , A01N43/64 , C07C91/08
Abstract: The present invention relates to an asymmetrically modified borohydride type compound obtained by reacting an optically active amino alcohol represented by the formula, or its salt with an acid with a borohydride compound; its production method; and a method for producing an optically active alcohol derivative useful as fungicides, herbicides or plant growth regulators and represented by the formula, which comprises asymmetrically reducing a ketone compound represented by the formula, with the asymmetrically modified borohydride type compound.
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公开(公告)号:CH613690A5
公开(公告)日:1979-10-15
申请号:CH1580775
申请日:1975-12-04
Applicant: SUMITOMO CHEMICAL CO
Inventor: ONO ISAO , OKUNO YOSHITOSHI , NISHIOKA TOSHIO , ITAYA NOBUSHIGE
IPC: A01N37/32 , A01N53/04 , A01P7/04 , C07D207/00 , C07D207/44 , C07D207/448 , C07D207/452 , C07D207/456 , A01N9/22
Abstract: 1471120 Maleimidomethyl cyclopropane carboxylates SUMITOMO CHEMICAL CO Ltd 27 Nov 1975 [5 Dec 1974] 48882/75 Heading C2C Novel maleimidomethyl cyclopropanecarboxylates of general formula wherein R 1 is H, CH 3 , F, Cl or Br; R 2 is F, Cl or Br and R 3 and R 4 are each independently H, C 1-3 alkyl, C 2-3 alkenyl, C 2-3 alkynyl, optionally alkyl or halo-substituted aryl or an aralkyl group, are prepared by reacting an alcohol, halide or arylsulphonate of general formula in which A is -OH, halogen or arylsulphoxy, with an acid of general formula or a reactive derivative thereof, e.g. halide, salt or anhydride. Amongst numerous examples the compounds 2 - methyl - 3 - ethylmaleimidomethyl - 2 1 ,2 1 - dimethyl - 31 - (2 - bromovinyl)- cyclopropanecarboxylate and 2 - methyl - 3- (m-methylphenyl) - maleimido - methyl - 2 1 ,2 1 - dimethyl - 3 1 - (2,2 - difluorovinyl)cyclopropane carboxylate are prepared. Pesticidal compositions comprise a compound of Formula I as active ingredient together with an inert carrier.
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公开(公告)号:CA1058623A
公开(公告)日:1979-07-17
申请号:CA241028
申请日:1975-12-04
Applicant: SUMITOMO CHEMICAL CO
Inventor: ONO ISAO , OKUNO YOSHITOSHI , NISHIOKA TOSHIO , ITAYA NOBUSHIGE
IPC: A01N37/32 , A01N53/04 , A01P7/04 , C07D207/00 , C07D207/44 , C07D207/448 , C07D207/452 , C07D207/456 , A01N9/22
Abstract: A novel cyclopropanecarboxyllc acid ester of the formula (I), (I) wherein R1 is a hydrogen atom, methyl group or a fluorine, chlorine or bromine atom, R2 is a fluorine chlorine or bromine atom, and each of R3 and R4 is independently a hydrogen atom, a C1-C3 alkyl, C2-C3 alkenyl or C2-C3 alkynyl group, an alkyl- or halogensubstituted aryl, unsubstituted aryl group or an aralkyl group, which possesses various useful insecticidal and acaricidal activities and can be prepared by reacting an alcohol, halide or arylsulfonate compound of the formula (II), (II) wherein R3 and R4 have the same meanings as defined above and A is a hydroxyl group, a halogen atom or an arylsulfoxy group, with a cyclopropanecarboxyllc acid of the formula (III), (III) wherein R1 and R2 have the same meanings as defined above, or its reactive derivative.
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公开(公告)号:ZA757391B
公开(公告)日:1976-11-24
申请号:ZA757391
申请日:1975-11-25
Applicant: SUMITOMO CHEMICAL CO
Inventor: ONO ISAO , ISAO ONO , OKUNO YOSHITOSHI , YOSHITOSHI OKUNO , NISHIOKA TOSHIO , TOSHIO NISHIOKA , ITAYA NOBUSHIGE , NOBUSHIGE ITAYA
IPC: A01N53/04 , A01P7/04 , A01N37/32 , C07D207/00 , C07D207/44 , C07D207/448 , C07D207/452 , C07D207/456 , C07C , A01N
Abstract: 1471120 Maleimidomethyl cyclopropane carboxylates SUMITOMO CHEMICAL CO Ltd 27 Nov 1975 [5 Dec 1974] 48882/75 Heading C2C Novel maleimidomethyl cyclopropanecarboxylates of general formula wherein R 1 is H, CH 3 , F, Cl or Br; R 2 is F, Cl or Br and R 3 and R 4 are each independently H, C 1-3 alkyl, C 2-3 alkenyl, C 2-3 alkynyl, optionally alkyl or halo-substituted aryl or an aralkyl group, are prepared by reacting an alcohol, halide or arylsulphonate of general formula in which A is -OH, halogen or arylsulphoxy, with an acid of general formula or a reactive derivative thereof, e.g. halide, salt or anhydride. Amongst numerous examples the compounds 2 - methyl - 3 - ethylmaleimidomethyl - 2 1 ,2 1 - dimethyl - 31 - (2 - bromovinyl)- cyclopropanecarboxylate and 2 - methyl - 3- (m-methylphenyl) - maleimido - methyl - 2 1 ,2 1 - dimethyl - 3 1 - (2,2 - difluorovinyl)cyclopropane carboxylate are prepared. Pesticidal compositions comprise a compound of Formula I as active ingredient together with an inert carrier.
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公开(公告)号:HU214741B
公开(公告)日:1998-10-28
申请号:HU9201186
申请日:1992-04-08
Applicant: SUMITOMO CHEMICAL CO
Inventor: KUDO JUNKO , NISHIOKA TOSHIO , YONEYOSHI YUKIO
IPC: C07B53/00 , C07B57/00 , C07C213/02 , C07C215/16 , C07C215/50 , C07C217/58 , C07C251/24 , C07C251/04
Abstract: Disclosed are optically active secondary amine compounds and salts thereof having the general formula (I): a process for the preparation of the optically active secondary amine compounds and salts thereof, and the use of such compounds. Such compounds exhibit a high resolution power and hence are useful agents for optical resolution.
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