METHOD OF CONVERSION OF SUBSTITUTED 8-CHLOROQUINOLENS INTO SUBSTITUTED 8- HYDROXYQUINOLINES Russian patent published in 2000 - IPC

Abstract RU 2160255 C2

FIELD: chemical industry. SUBSTANCE: method comprises reacting substituted 8-chloroquinoline with diluted solution of alkali in the presence of divalent copper based catalyst. EFFECT: increased yield of the desired product. 6 cl, 6 ex

Similar patents RU2160255C2

Title	Year	Author	Number
DERIVATIVES OF SUBSTITUTED QUINOLINES AND METHOD OF SYNTHESIS OF 3-METHOXYMETHYL-7- OR 8-HYDROXYQUINOLINE	1996	Ven-Ksu Vu	RU2130929C1
METHOD OF PREPARING [5,6-DICARBOXY-3-PYRIDYL]AMMONIUM HALIDES AND METHOD OF PREPARING IMIDAZOLINONE COMPOUNDS	1997	Ven-Ksu Vu	RU2142943C1
METHOD OF SYNTHESIS OF 2,3-PYRIDINE DICARBOXIMIDE AND INTERMEDIATE COMPOUND FOR ITS SYNTHESIS	1997	Kremer Kennet Al'Fred Martin Vu Ven-Ksu Molding Donal'D Roj	RU2185382C2
METHOD OF SYNTHESIS OF COMPOUNDS OF 5-(ALKOXY-METHYL)-2,3-PYRIDINE CARBOXAMIDE, INTERMEDIATE COMPOUNDS	1997	Kremer Kennet Al'Fred Martin Vu Ven-Ksu Molding Donal'D Roj	RU2186771C2
IMIDAZOLINE DERIVATIVES AND METHOD OF PREPARATION THEREOF	1991	Robert Frehnsis Dokhner	RU2095359C1
METHOD AND INTERMEDIATE COMPOUNDS FOR SYNTHESIS OF PESTICIDE FLUOROOLEFIN COMPOUNDS	1998	Bakuolter Brajan Li Barden Timoti Klod	RU2193022C2
METHOD OF SUPPRESSION OF PHYTOPATHOGEN FUNGI, DERIVATIVE OF BENZOPHENONE, A METHOD OF PROTECTION OF PLANTS FROM DAMAGE CAUSED BY PHYTOPATHOGEN FUNGUS, A FUNGICIDE COMPOSITION, METHODS OF SYNTHESIS OF BENZOPHENONES	1996	Jurgen Kurttse Kristine Khelene Gertrud Rudol'F Ljudvig Shreder Gvido Al'Bert Anneroze Ehdit Ehlize Renig Ehval'D Gerkhard Ziverding	RU2129788C1
METHOD OF PREPARING N-PHOSPHONOMETHYLGLYCINE	1989	Dehvid Andre Kortes[Us]	RU2032690C1
5,6-DISUBSTITUTED 3-PYRIDYLMETHYLAMMONIUM HALOGENIDES, METHOD OF THEIR SYNTHESIS AND METHODS OF SYNTHESIS 5-(SUBSTITUTED METHYL)-2,3-PYRIDINE CARBOXYLIC ACIDS	1993	Genri Li Strong[Us]	RU2090558C1
SUBSTITUTED QUINOLINES AS SEMIPRODUCTS FOR HERBICIDE PRODUCTION AND METHOD OF THEIR SYNTHESIS	1996	Genri Li Strong	RU2161605C2

RU 2 160 255 C2

Authors

Robert S. Marmor

Genri Li Strong

Dates

2000-12-10—Published

1996-05-23—Filed