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公开(公告)号:US5023379A
公开(公告)日:1991-06-11
申请号:US492018
申请日:1990-03-12
IPC分类号: C07B61/00 , B01J23/00 , B01J23/40 , B01J23/44 , B01J25/00 , B01J25/02 , C07C20060101 , C07C67/00 , C07C209/26 , C07C213/00 , C07C213/02 , C07C215/06 , C07C215/10 , C07C215/12 , C07C249/02
CPC分类号: C07C215/10 , C07C213/02 , C07C249/02
摘要: A process for the production of hydroxyamines of the formula IR.sup.1 --CH(OH)--CH(NHR.sup.3)--R.sup.2 (I)whereinR.sup.1 and R.sup.2 independently of one another are H or CH.sub.2 OH andR.sup.3 is H, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -hydroxyalkyl comprising reacting an oxo compound with an amine and reducing the resultant ketimine with a reducing agent.
摘要翻译: 制备式I的基团的方法R1-CH(OH)-CH(NHR3)-R2(Ⅰ)其中R1和R2彼此独立地是H或CH2OH,R3是H,C1-C4烷基或 包括将氧代化合物与胺反应并用还原剂还原所得的酮亚胺的C 1 -C 4 - 羟烷基。
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公开(公告)号:US5131945A
公开(公告)日:1992-07-21
申请号:US552197
申请日:1990-07-13
申请人: Hans-Joachim Bissinger , Ludwig Schoeder , Helmut Baltruschat , Manfred Garrecht , Erich Raddatz , Wolfgang Fruhstorfer
发明人: Hans-Joachim Bissinger , Ludwig Schoeder , Helmut Baltruschat , Manfred Garrecht , Erich Raddatz , Wolfgang Fruhstorfer
IPC分类号: C07C49/603 , A01N35/06 , A01N37/10 , A01N37/34 , A01N41/10 , A01N43/08 , A01N43/10 , A01N43/16 , A01N43/18 , A01N43/40 , A01N43/50 , A01N43/653 , A01N43/76 , A01N43/80 , A01N43/84 , A01P13/02 , C07C45/28 , C07C45/45 , C07C49/172 , C07C49/175 , C07C49/403 , C07C49/417 , C07C49/463 , C07C49/467 , C07C49/483 , C07C49/647 , C07C49/657 , C07C49/713 , C07C49/723 , C07C49/737 , C07C49/743 , C07C49/747 , C07C49/753 , C07C49/792 , C07C49/813 , C07C49/83 , C07C49/835 , C07C49/84 , C07C69/76 , C07C69/78 , C07C211/58 , C07C215/50 , C07C225/20 , C07C225/22 , C07C255/31 , C07C255/43 , C07C309/25 , C07C311/53 , C07C317/24 , C07C317/44 , C07C323/22 , C07C323/61 , C07C403/14 , C07D211/58 , C07D213/50 , C07D233/60 , C07D249/08 , C07D263/32 , C07D275/02 , C07D277/02 , C07D295/108 , C07D295/18 , C07D307/10 , C07D307/12 , C07D309/22 , C07D333/22 , C07D521/00
CPC分类号: C07D249/08 , A01N35/06 , A01N41/10 , A01N43/10 , C07C225/20 , C07C255/43 , C07C317/24 , C07C323/22 , C07C45/28 , C07C45/455 , C07C49/403 , C07C49/417 , C07C49/463 , C07C49/467 , C07C49/483 , C07C49/647 , C07C49/657 , C07C49/713 , C07C49/723 , C07C49/737 , C07C49/743 , C07C49/747 , C07C49/753 , C07C49/792 , C07C49/813 , C07C49/83 , C07C49/835 , C07C49/84 , C07C69/76 , C07D211/58 , C07D213/50 , C07D231/12 , C07D233/56 , C07D263/32 , C07D275/02 , C07D295/108 , C07D307/12 , C07D309/22 , C07D333/22 , C07C2101/02 , C07C2101/08 , C07C2101/14 , C07C2101/16
摘要: Compounds of formula I ##STR1## are useful as herbicides, effective against dicotyledonous weeds.
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