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    PROCESS FOR PREPARING N-OXACYCLIC-ALKYLPIPERIDYL-DIAZA COMPOUNDS
    23.
    发明授权
    PROCESS FOR PREPARING N-OXACYCLIC-ALKYLPIPERIDYL-DIAZA COMPOUNDS 失效

    公开(公告)号：KR820001622B1

    公开(公告)日：1982-09-11

    申请号：KR820003365

    申请日：1982-07-27

    Applicant: CIBA GEIGY AG

    Inventor： HUEBNER C

    IPC: C07D405/06 ,  C07D407/06

    Abstract: Title compds. (I; Ph = substituted 1,2-phenylene; R1, R2, R3, R4 = H, lower alkyl; R5 = H, lower alkyl, HPH; X = oxo, thixo, imino, lower alkylimino; Y = epoxy, epithio, sulfinyl; m= 1-7; p,q = 1-3; p+q = 4) having adtidepressive activity, were prepd. by hydrogenation of III (x,y = 0-2; x+y=2-4). Thus, a mixt. of 0.5g 1-[1-[3-(1,4-benzodioxan-2-yl)-1-pentenyl -4-piperidyl -2-imidazolidinone and 0.1g 10% pd/c was hydrogenated at 2.7 atm in 25ml EtOH-acetic acid(1:1)to give 1-[1-[3-(1,4-benzodioxan-2-yl)-propyl -4-piperidyl -2-imidazolidinone hydrochloride(m.p. 282-285≦̸C).

    PROCESS FOR PREPARATION OF PHENOXY - -PHENOXY -ALKANE CARBOXYLIC ACID DERIVATIVES
    25.
    发明授权
    PROCESS FOR PREPARATION OF PHENOXY - -PHENOXY -ALKANE CARBOXYLIC ACID DERIVATIVES 失效

    公开(公告)号：KR820000626B1

    公开(公告)日：1982-04-19

    申请号：KR780000579

    申请日：1978-03-08

    Applicant: CIBA GEIGY AG

    Inventor： PISSIOTAS G ,  ROHR O ,  BURDESKA K ,  BOEHNER B

    IPC: C07C121/38

    Abstract: Herbicidal title compds. [I; X = H, CF3; Y = H, CN; Z = halogen, CN; R1 = H, C1-8 alkyl; n = 0-3; A = e.g., COOMe, COOCH2CH:CH2, COON:CMe(Me), CONOCMe(Me), COOC6H5, COSC6H5, COOC2H4Cl, COOC2H4CN were prepd. Thus, 2,4-dichloro-3'-methoxy-4'-nitro-diphenylether was reduced to the amine, diazoated and chlorinated to give 2,4,4'-trichloro-3'-methoxy-diphen-ylether, which was demethylated and treated with BrCHMeCO2Me to give I[X=Y = H; (Hal)n = 2C14Cl; R1 = Me; Z = Cl; A = COOMe .

    METALLIC LACQUERS
    27.
    发明授权
    METALLIC LACQUERS 失效

    公开(公告)号：KR820000386B1

    公开(公告)日：1982-03-26

    申请号：KR780003998

    申请日：1978-12-30

    Applicant: CIBA GEIGY AG

    Inventor： GODWIN BERNER

    IPC: C08K5/34 ,  C09D5/38 ,  C09D7/12 ,  C09D167/08

    Abstract: N-Substituted 2,2,6,6-tetraalkyl piperidines and their salts or metal complexes stabilized acid-catalyzed acrylic polyester or alkyd stoving lacquers against light, moisture, & O. Thus, a maleic acidcatalyzed acrylic metal-effect coating contg. 1% 1,2,2,6,6,-pentamethyl-4-piperidinol was coated to 30μm on Al, dried, baked 30min at 150≦̸C, kept 4 wk at 23≦̸C and 50% relative humidity, and exposed to UV light for 900 hr resulting in 20≦̸C gloss 66 and wt. loss 6.5g/m2.

    PROCESS FOR PREPARING PYRIDYLOXY-PHENOXY ALKANE CARBOXYLIC ACID DERIVATIVES
    28.
    发明授权
    PROCESS FOR PREPARING PYRIDYLOXY-PHENOXY ALKANE CARBOXYLIC ACID DERIVATIVES 失效

    公开(公告)号：KR810000803B1

    公开(公告)日：1981-07-08

    申请号：KR780001977

    申请日：1978-06-28

    Applicant: CIBA GEIGY AG

    Inventor： REMPFLER H ,  FORY W

    IPC: C07D213/85 ,  C07D405/12

    Abstract: Title compd. (I; A = cyano; C = halogen, C1-4 alkyl, nitro; D = H, C1-4 alkylthio, cyano, C1-4 alkyl-sulfonyl, -CSNH2, mono- or di-C1-4 alkylsulfamoyl; E = H, C1-4 alkoxy, C1-4 mono- or di-alkylamine, C1-4alkoxycarbonyl, cyano, trifluoromethyl; n = 0,1,2; R1 = H, C1-4 alkyl, C2-8 alkoxyalkyl, C1-4 haloalkyl; R2 = H, C1-4 alkyl, carbonyl; B = -OR3, -SR4, -NR5R6; R3 = H, halogen, nitro, cyano, C1-8 alkoxy; R4 = C1-8 alkoxy, C3-8 cycloalkyl, phenyl, C3-12 alkenyl; R5,R6 = H, aliphatic, cyclic group), useful as herbicide, were prepd. by reaction of compd. (II) and compd. (III) in the presence of acid donor.

    PROCESS FOR THE PREPARATION OF ANILINE DERIVATIVES
    29.
    发明授权
    PROCESS FOR THE PREPARATION OF ANILINE DERIVATIVES 失效

    公开(公告)号：KR800000689B1

    公开(公告)日：1980-07-21

    申请号：KR750000717

    申请日：1975-04-07

    Applicant: CIBA GEIGY AG

    Inventor： HUBELE A

    IPC: C07C155/08

    Abstract: Aniline derivs.(I, R1 = C1-4 alky1, alkoxy, halogen; R2 and R7 are H, C1-3 alky1, C1-4 alkoxy, halogen; R8 = H Me; X = -CH2- or IV; R3 = -COOR' or V; R',R" and R" are R''' are H, Me, Et; Y = -O-R4 = S1-R4; R4 = C1-6 alkyl, C3-6 alkenyl, alkinyl), useful as fungicide and plant growth regulator) were prepd. by acylating II with III. Thus, 100 g 2,3-dimethyl-6-ethy1 aniline, 223 g 2-bromopropionic methylester and 84 g sodium bicarbonate were reacted at 140≦̸C for 17 hr, and 11 g product and 6.5 g methoxyacetyl chloride were refluxed for 1 hr in DMF and toluene to give I.

    PROCESS FOR PREPARING HALOACETANILIDES
    30.
    发明授权
    PROCESS FOR PREPARING HALOACETANILIDES 失效

    公开(公告)号：KR790000544B1

    公开(公告)日：1979-06-02

    申请号：KR750000674

    申请日：1975-03-31

    Applicant: CIBA GEIGY AG

    Inventor： MOSER H

    Abstract: Haloacetanilides (I; R = Me or CI, R1 = H or C1-C3 alkyl, R2 = CI or Br, =F, CI, Br, I), useful as fungicides and applying agents for protecting fruits, bulbs, and grains, were prepd. by reacting 2.6-CI2C6H3NH2 with BrCHMeCO2 Me to give 2.6-CI2C6H3 NHCHMeCO2Me, which reacted with CICH2 COCI as a haloacetylating agent to give I (R= R2 = R3 = CI, R1=H) at 0-180≦̸C

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