N-arylindoles and their use as herbicides

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

548469, 548509, 548510, C07D20904, C07D20912, C07D20914, C07D20918

Patent

active

057393532

ABSTRACT:
This invention relates to substituted N-arylindoles, a process for producing them and their use as herbicides. In particular, this invention relates to substituted N-arylindoles of the formula ##STR1## wherein R, R.sup.3, X, Z, n and k are defined herein.

REFERENCES:
patent: 4156734 (1979-05-01), Stone
patent: 4710500 (1987-12-01), Perregaard
patent: 5216001 (1993-06-01), Perregard et al.
Chemical Abstracts No. 159307v, Walsh, P.J. et al., "Generation, Native Ligand Trapping, and Nitrogen-Nitrogen Bond Cleavage Reactions of the First Monomeric eta. 1-hydrazido zirconocene Complex (Cp.sub.2 Zr:NNPh.sub.2), A Zirconium Mediated Synthesis of Indoles", vol. 115, No. 15, 14 Oct. 1991, Columbus, OH, p. 958.
Chemical Abstracts No. 75226b, Barton D.H.R. et al., "Copper-Catalyzed Phenylation of Indoles by Triphenylbismuth bis (trifluoroacetate)", vol. 110, No. 9, 27 Feb. 1989, p. 624.
Chemical Abstracts No. 131506r, Nishio, T., "Photodesulfurization of Indoline-2-thiones: A Facile Synthesis of Indoles", vol. 108, No. 15, 11 Apr. 1988, Columbus, OH, p. 725.
Chemical Abstracts No. 197995k, Grinev, A.N. et al., "Synthesis and Biological Activity of 1-alkyl(aryl)5-methoxy(4,5-dimethoxy)-6-brimindole Derivatives", vol. 107, No. 21,23 Nov. 1987, Columbus, OH, p. 731.
Chemical Abstracts No. 24423r, Grinev, A.N. et al., "Synthesis and Study of the Antiviral Activity of Aminomethyl Derivatives of 4-hydroxy-5-methoxyindole", vol. 102, No. 3, 21 Jan. 1985, Columbus, OH, p. 674.
Chemical Abstracts No. 83313g, Andreani, A. et al., "Studies on Substances with Probable Antitumor Activity, II, Hydrazone derivatives of 2-chlorindoles", vol. 91, No. 11, 10 Sep. 1979, Columbus, OH, p. 67.
Chemical Abstracts No. 56749x, Khan, M.A. et al., "Arylindoles. II. N-Arylindole-3-Carboxaldehydes and their Derivatives", vol. 91, No. 7, 13 Aug. 1979, Columbus, OH, p. 683.
Chemical Abstracts No. 22728d, Grinev, A.N. et al., "Synthesis and Pharmacological Activity of Bis(diethyl)Amino Ethyl Esters of 2-Methyl-3-Carboxyindolyl-5-Hydroxyacetic Acids", vol. 90, No. 3, 15 Jan. 1979, Columbus, OH, p. 621.
Chemical Abstracts No. 127009m, Andreani, A. et al., "Nonsteroidal Antiflammatory Agents. 2. Synthesis and Biological Activity of 2-Chloroindolecarboxylic Acids", vol. 87, No. 17, 24 Oct. 1977, Columbus, OH, p. 27.
Chemical Abstracts No. 30797s, Griney, A.N. et al., "Synthesis of Aldehydes and Nitriles in the 5-Hydroxyindole Series", vol. 84, No. 5, 2 Feb. 1976, Columbus, OH, p. 436.
Chemical Abstracts No. 99772r, Elden, F. et al., "Synthesis of Antiphlogistically Active Indole Derivatives. I. Synthesis of 5-and 6-Hydroxyindole Derivatives by the Nenitzescu Procedure", vol. 74, No. 19, 10 May 1971, Columbus, OH, p. 487.
Chemical Abstracts No. 66732h, Grinev, A.N. et al., "Synthesis and Studies of Antiviral Properties in a Series of 2-Methyl-5-Hydroxyindole", vol. 72, No. 13, 30 Mar. 1970, Columbus, OH, p. 373.
Chemical Abstracts No. 86753g. Grinev, A.N. et al., "1-Aryl-5-Methoxyindole Derivatives", vol. 69, No. 21, 18 Nov. 1968, Columbus, OH, p. 8101.
Chemical Abstracts No. 173036j, Andreani, A. et al., "Indole Derivatives as Agrochemicals", vol. 110, No. 19, 8 May 1989, Columbus, OH, p. 756.
Patent Abstracts of Japan, vol. 13, No. 221 (c-598), 23 May 1989.
J. Perregaard et al., J. Med. Chem(1992) 35, 1092-1101, "Noncataleptogenic, Centrally Acting Dopamine D-2 and Serotonin 5-HT.sub.2 Antagonists within a Series of 3-Substituted 1-(4-Fluorophenyl)-1 H-indoles".
M.A. Khan et al., J. Chem. Soc. (C), 1970, 85-91, "Synthesis of Heterocyclic Compounds. Part II. N-Arylazoles by Ullmann Condensation".

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

N-arylindoles and their use as herbicides does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with N-arylindoles and their use as herbicides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and N-arylindoles and their use as herbicides will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-636350

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.