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公开(公告)号:KR820000365B1
公开(公告)日:1982-03-25
申请号:KR770000035
申请日:1977-01-10
Applicant: HOECHST AG
Inventor: DEKE PETER LANGELU , BERG HEINZ BOESEN , HOERLEIN GERHARD , KOECHER HELMUT
IPC: C07C69/67
Abstract: Title compds.(I; R = hydroxyl, C1-10 alkoxy, C1-6 alkylthio, C2-4 alkenyloxy, halogen, benzylthio or phenylthio etc.), useful as herbicides, were prepd. by the reaction of 4-(2'-chloro-4'-bromo)-phenoxy-phenol and α-halopropionic acid lower alkylester in the presence of acid binding agent. Thus, 74 g anhydrous K2CO3 and 160 g 2-chloro-4-bromo-4'-hydroxy-diphenyl ether were mixed in 500 ml acetone, and added 89.5 g methyl-α-bromopropionate, and stirred at 60-63≦̸C for 12 hr to give 168 g I.
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公开(公告)号:KR820000805B1
公开(公告)日:1982-05-11
申请号:KR770001215
申请日:1977-05-24
Applicant: HOECHST AG
Inventor: KOCH MANFRED , HOERLEIN GERHARD , KOECHER HELMUT , HANDTE REINHARD , LEDITSCHKE HEINRICH , LANGELUEDDEKE PETER
IPC: C07C69/76
Abstract: Title compds. (I; R = halogen, C1-4 alkyl, alkoxy; Y = O, S; n = 1-2; R1= cyclohexyl, halophenyl, mono- or di-C1-4 alkylcyclohexyl, C1-4 alkyl, CF3, NO2 , etc.), useful as herbicides, were prepd. by the reaction of XVI and XVII (w = halogen, sulfonic ester radical). Thus, 60 ml anhyd. toluene solution contg. 20.73 g 2-≮4'-(2",4"-dichlorophenoxy)phenoxy≉-propionic chloride was dropped in 60 ml anhyd. toluene contg. 4.83 g ethylenechlorophydrin (2-chloroethanol) and 6.06 g triethylamine, and stirred at 50≦̸C for 1 hr to give 21.25 g 2-≮4'-(2",4"-dichlorophenoxy)-phenoxy≉-propionic acid 2-chloroeth-1-yl ester.
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公开(公告)号:KR820001713B1
公开(公告)日:1982-09-21
申请号:KR750001471
申请日:1975-07-03
Applicant: HOECHST AG
Inventor: TROESKEN JUERGEN , SCHULZE ERNST FRIEDRICH , LANGLUEDDEKE PETER , HOERLEIN GERHARD
IPC: C07C69/67
Abstract: Title compds.(I; R1 = H, halogen; R2 = hydroxy, C1-6 alkoxy, cyclohexyloxy, phenyloxy, hydrazino, amino; X = halogen, sulfone ester group), useful as herbicide, were prepd. by reacting 4-phenoxyphenol(II) and propionic acid derivsm.(III). Thus, K2 CO3 20 g and α-bromo-propionic ethyl ester 19 g were added in the soln. of 4-triflucromethyl-4'-hydroxy-diphenyl ether 25.4g. and dimethyl formamide 100ml and then stirred at 100≦̸C for 3 hr. The reaction mixt. was poured in the H2O 400ml, organic layer was separated, dehydrated and then condensed to give α-[4-(4'-trifluoromethyl phenoxy)-phenoxy -propionic ethyl ester 31.5g.(m.p. 45-48≦̸C).
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公开(公告)号:US3890344A
公开(公告)日:1975-06-17
申请号:US47280074
申请日:1974-05-23
Applicant: HOECHST AG
Inventor: HOERLEIN GERHARD , STUDENEER ADOLF , LANGELUEDDEKE PETER , SCHWERDTLE FRIEDHELM
IPC: A01N43/52 , C07D235/10 , C07D49/38
CPC classification number: C07D235/10 , C07C317/00 , C07C323/00
Abstract: Compounds of formula
IN WHICH R1 is hydrogen, -CF2H, -CFClH or -CCl2H and R2 is (C12) halogenalkyl, are valuable herbicides.Abstract translation: 式I的化合物,其中R 1是氢,-CF 2 H,-CFClH或-CCl 2,R 2是(C 1-2)卤代烷基,是有价值的除草剂。
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公开(公告)号:JPS54112828A
公开(公告)日:1979-09-04
申请号:JP15817978
申请日:1978-12-23
Applicant: HOECHST AG
Inventor: NESTLER HANS JUERGEN , HOERLEIN GERHARD , HANDTE REINHARD , BIERINGER HERMANN , SCHWERDTLE FRIEDHELM , LANGELUEDDEKE PETER , FRISCH PETER
IPC: C07C69/712 , A01N31/08 , A01N37/36 , A01N37/42 , A01N39/02 , A01N43/08 , A01N43/20 , A01N43/40 , A01N43/52 , A01N43/72 , A01N43/74 , A01N43/76 , A01N43/78 , A01N47/12 , A01N47/16 , A01N47/18 , A01N47/20 , A01N47/22 , A01N47/24 , A01P13/00 , A61K31/41 , C07C41/00 , C07C41/26 , C07C43/29 , C07C43/295 , C07C51/00 , C07C51/367 , C07C59/08 , C07C59/125 , C07C59/13 , C07C59/58 , C07C59/68 , C07C59/70 , C07C67/00 , C07C67/343 , C07C69/003 , C07C69/67 , C07C69/68 , C07C201/00 , C07C205/38 , C07C219/06 , C07C231/00 , C07C231/12 , C07C233/00 , C07C235/20 , C07C235/22 , C07C235/24 , C07C241/00 , C07C243/28 , C07C253/00 , C07C255/16 , C07C255/37 , C07C313/00 , C07C323/12 , C07C325/00 , C07C327/22 , C07C327/42 , C07D213/64 , C07D213/643 , C07D213/647 , C07D235/26 , C07D263/54 , C07D263/58 , C07D277/66 , C07D277/68 , C07D303/48 , C07D307/12 , C07D307/42 , C07D413/12
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公开(公告)号:JPS5340767A
公开(公告)日:1978-04-13
申请号:JP10801977
申请日:1977-09-09
Applicant: HOECHST AG
Inventor: HANDTE REINHARD , HOERLEIN GERHARD , KOECHER HELMUT , LANGELUEDDEKE PETER
IPC: C07C69/712 , A01N31/08 , A01N37/36 , A01N39/02 , A01N43/08 , A01N43/20 , A01N43/40 , A01N43/52 , A01N43/72 , A01N43/74 , A01N43/76 , A01N43/78 , A01N47/12 , A01N47/16 , A01N47/18 , A01N47/20 , A01N47/22 , A01N47/24 , A01P13/00 , A61K31/41 , C07C41/00 , C07C41/26 , C07C43/29 , C07C43/295 , C07C51/00 , C07C51/367 , C07C59/125 , C07C59/58 , C07C59/68 , C07C67/00 , C07C67/343 , C07C69/67 , C07C69/68 , C07C201/00 , C07C205/38 , C07C219/06 , C07C231/00 , C07C231/12 , C07C235/20 , C07C235/22 , C07C235/24 , C07C241/00 , C07C243/28 , C07C253/00 , C07C255/16 , C07C255/37 , C07C313/00 , C07C323/12 , C07C325/00 , C07C327/22 , C07C327/42 , C07D213/64 , C07D213/643 , C07D235/26 , C07D263/54 , C07D263/58 , C07D277/66 , C07D277/68 , C07D303/48 , C07D307/12 , C07D307/42 , C07D413/12
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公开(公告)号:JPS5470250A
公开(公告)日:1979-06-05
申请号:JP13213178
申请日:1978-10-28
Applicant: HOECHST AG
Inventor: HOERLEIN GERHARD , NESTLER HANS JUERGEN , KOECHER HELMUT , LANGELUEDDEKE PETER
IPC: C07C271/08 , A01N37/38 , A01N39/00 , A01N39/02 , A01N41/04 , A01N47/12 , A01N47/16 , A01N47/20 , C07C41/26 , C07C43/174 , C07C43/275 , C07C43/295 , C07C45/00 , C07C47/228 , C07C59/64 , C07C59/68 , C07C67/00 , C07C69/63 , C07C69/736 , C07C235/06 , C07C235/08 , C07C235/14 , C07C235/16 , C07C235/20 , C07C235/22 , C07C235/24 , C07C241/00 , C07C243/28 , C07C255/13 , C07C301/00 , C07C303/30 , C07C309/63 , C07C327/22 , C07C327/42 , C07C333/02 , C07D307/08 , C07D307/12
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公开(公告)号:JPS52131560A
公开(公告)日:1977-11-04
申请号:JP4599277
申请日:1977-04-22
Applicant: HOECHST AG
Inventor: SALBECK GERHARD , SCHOENOWSKY HUBERT , HOERLEIN GERHARD , EMMEL LUDVIG , WALTERSDORFER ANNA
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公开(公告)号:JPS63211250A
公开(公告)日:1988-09-02
申请号:JP25174187
申请日:1987-10-07
Applicant: HOECHST AG
Inventor: NESTLER HANS JUERGEN , HOERLEIN GERHARD , HANDTE REINHARD , BIERINGER HERMANN , SCHWERDTLE FRIEDHELM , LANGELUEDDEKE PETER , FRISCH PETER
IPC: C07C69/712 , A01N31/08 , A01N37/36 , A01N37/42 , A01N39/02 , A01N43/08 , A01N43/20 , A01N43/40 , A01N43/52 , A01N43/72 , A01N43/74 , A01N43/76 , A01N43/78 , A01N47/12 , A01N47/16 , A01N47/18 , A01N47/20 , A01N47/22 , A01N47/24 , A01P13/00 , A61K31/41 , C07C41/00 , C07C41/26 , C07C43/29 , C07C43/295 , C07C51/00 , C07C51/367 , C07C59/08 , C07C59/125 , C07C59/13 , C07C59/58 , C07C59/68 , C07C59/70 , C07C67/00 , C07C67/343 , C07C69/003 , C07C69/67 , C07C69/68 , C07C201/00 , C07C205/38 , C07C219/06 , C07C231/00 , C07C231/12 , C07C233/00 , C07C235/20 , C07C235/22 , C07C235/24 , C07C241/00 , C07C243/28 , C07C253/00 , C07C255/16 , C07C255/37 , C07C313/00 , C07C323/12 , C07C325/00 , C07C327/22 , C07C327/42 , C07D213/64 , C07D213/643 , C07D213/647 , C07D235/26 , C07D263/54 , C07D263/58 , C07D277/66 , C07D277/68 , C07D303/48 , C07D307/12 , C07D307/42 , C07D413/12
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公开(公告)号:JPS6133179A
公开(公告)日:1986-02-17
申请号:JP12637585
申请日:1985-06-12
Applicant: Hoechst Ag
Inventor: HANDTE REINHARD , HOERLEIN GERHARD , KOECHER HELMUT , LANGELUEDDEKE PETER
IPC: C07C69/712 , A01N31/08 , A01N37/36 , A01N39/02 , A01N43/08 , A01N43/20 , A01N43/40 , A01N43/52 , A01N43/72 , A01N43/74 , A01N43/76 , A01N43/78 , A01N47/12 , A01N47/16 , A01N47/18 , A01N47/20 , A01N47/22 , A01N47/24 , A01P13/00 , A61K31/41 , C07C41/00 , C07C41/26 , C07C43/29 , C07C43/295 , C07C51/00 , C07C51/367 , C07C59/125 , C07C59/58 , C07C59/68 , C07C67/00 , C07C67/343 , C07C69/67 , C07C69/68 , C07C201/00 , C07C205/38 , C07C219/06 , C07C231/00 , C07C231/12 , C07C235/20 , C07C235/22 , C07C235/24 , C07C241/00 , C07C243/28 , C07C253/00 , C07C255/16 , C07C255/37 , C07C313/00 , C07C323/12 , C07C325/00 , C07C327/22 , C07C327/42 , C07D213/64 , C07D213/643 , C07D235/26 , C07D263/54 , C07D263/58 , C07D277/66 , C07D277/68 , C07D303/48 , C07D307/12 , C07D307/42 , C07D413/12
CPC classification number: C07D213/643 , A01N39/02 , A01N43/08 , A01N43/20 , A01N43/40 , A01N43/52 , A01N43/74 , A01N43/76 , A01N43/78 , A01N47/12 , A01N47/16 , A01N47/18 , A01N47/20 , C07C59/68 , C07C243/00 , C07D235/26 , C07D263/58 , C07D277/68 , C07D307/12
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