폴리시안아미드 화합물 및 그 제조방법
    61.
    发明授权
    폴리시안아미드 화합물 및 그 제조방법 失效
    聚酰亚胺化合物及其生产方法

    公开(公告)号:KR1019950011898B1

    公开(公告)日:1995-10-12

    申请号:KR1019910022162

    申请日:1991-12-04

    Abstract: Polycyan amide cpd. of formula (I) is prepd. by diazotization of polycyan amide of polymer (II) in conc. sulfuric acid by reacting with sodium nitrite at 0 deg.C; and coupling that with ethyl red of formula (IIIa) or acid orange 8 of formula (IIIb) or acid red 88 of formula (IIIc) or K1 of formula (IIId) in the conc. sulfuric acid. In the formulas, X is integer of 10-30; n is more than 100. The obtd. cpd. (I) produces photocurrent by visible light and has photoconductivity, and is useful for a photo-cell, electrical storage polymer battery or sensor.

    Abstract translation: 聚氰胺cpd 式(I)的化合物是制备的。 通过浓缩聚合物(II)的聚氰胺的重氮化, 0℃下与亚硝酸钠反应生成硫酸; 并将其与式(IIIa)的乙基红或式(IIIb)的酸橙8或式(IIIc)的酸性红88或式(IIId)的K1结合。 硫酸。 在式中,X为10-30的整数; n超过100. obtd。 CPD。 (I)通过可见光产生光电流并具有光电导率,并且可用于光电池,蓄电聚合物电池或传感器。

    피페라지닐 퀴놀론 유도체의 제조방법
    63.
    发明授权
    피페라지닐 퀴놀론 유도체의 제조방법 失效
    制备哌嗪喹啉酮衍生物的方法

    公开(公告)号:KR1019920003605B1

    公开(公告)日:1992-05-04

    申请号:KR1019900004115

    申请日:1990-03-27

    CPC classification number: C07D215/56

    Abstract: Prepn. of piperazinyl guinoline derivs. of formula (I) comprises reacting dihaloguinolines of formula (II) with trialkylsilyl piperazines of formula (III) in the presence of a tetraalkyl ammonium halide of formula (IV) in a polar solvent at 60-80 deg.C for 2-3 hrs. In the formulas, R1=C1-6 alkyl, chclopropyl or -OCH2CHMe-, with the O atom linked to the 8 position in the quioline; R2=H, Me or Et, R3-R5=C1-6 lower alkyl gps., selected from Me, Et or t-Bu; R6=Me, Et or Bu. (I) are broad spectrum fungicides.

    Abstract translation: 制备方法。 的哌嗪基喹啉衍生物。 式(I)的化合物包括在式(Ⅳ)的四烷基卤化铵存在下,在极性溶剂中,在60-80℃使式(Ⅱ)二卤代丁烷与式(Ⅲ)的三烷基甲硅烷基哌嗪反应2-3小时 。 在式中,R1 = C1-6烷基,氯丙基或-OCH2CHMe-,其中O原子连接到喹喔啉中的8位; R2 = H,Me或Et,R3-R5 = C1-6低级烷基gps,选自Me,Et或t-Bu; R6 = Me,Et或Bu。 (I)是广谱杀真菌剂。

    퀴놀론 유도체의 제조방법
    66.
    发明授权
    퀴놀론 유도체의 제조방법 失效
    制备喹啉酮衍生物的方法

    公开(公告)号:KR1019900002054B1

    公开(公告)日:1990-03-31

    申请号:KR1019870003977

    申请日:1987-04-24

    Abstract: R=H,Me,Et,Pr,Bt; R1=Cl, piperazinyl) are prepd. by cyclization of II by adding diazomethane in the presence of catalytic amount of metal salt (III) and nonpolar solvent (IV). The III is one of Cu,Pd,Ro,Pt,Mo, and IV is the mixt. of ether, dimethylene chloride and diisopropyl ether or ether and dimethylene chloride. Thus 10g ethyl-6-fluoro-7-chloro1,4-dihydro-4- oxoquinoline-3-carboxylate and 1.49g sodium hydride in 50ml formamide are stirred for 1 hr followed by reacting with 6.37g 1-bromo-2- chloroethane at 110≦̸C for 3 hr to give 10.5g I (R=C2H5, R1=Cl).

    Abstract translation: R = H,Me中,乙基,丙基,BT; R1 = Cl,哌嗪基)制备。 通过在催化量的金属盐(III)和非极性溶剂(IV)的存在下加入重氮甲烷使II环化。 III是Cu,Pd,Ro,Pt,Mo和IV之一是混合物。 的醚,二氯甲烷和二异丙基醚或醚和二氯甲烷。 将10g甲基-6-氟-7-氯-1,4-二氢-4-氧代喹啉-3-羧酸甲酯和1.49g氢化钠的50ml甲酰胺搅拌1小时,随后与6.37g 1-溴-2-氯乙烷反应, 110℃和3小时,得到10.5g I(R = C 2 H 5,R 1 = Cl)。

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