Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020064662 - METHOD FOR PRODUCING STERICALLY HINDERED, NITROGEN-CONTAINING HETEROAROMATIC COMPOUNDS

Publication Number WO/2020/064662
Publication Date 02.04.2020
International Application No. PCT/EP2019/075585
International Filing Date 24.09.2019
IPC
C07D 213/06 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
06containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
C07D 213/26 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
24with substituted hydrocarbon radicals attached to ring carbon atoms
26Radicals substituted by halogen atoms or nitro radicals
C07D 213/38 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
24with substituted hydrocarbon radicals attached to ring carbon atoms
36Radicals substituted by singly-bound nitrogen atoms
38having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
C07D 213/61 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
60with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
61Halogen atoms or nitro radicals
C07D 401/04 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
02containing two hetero rings
04directly linked by a ring-member-to-ring- member bond
C07D 401/10 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
02containing two hetero rings
10linked by a carbon chain containing aromatic rings
CPC
C07D 213/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
06containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
C07D 213/26
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
24with substituted hydrocarbon radicals attached to ring carbon atoms
26Radicals substituted by halogen atoms or nitro radicals
C07D 213/38
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
24with substituted hydrocarbon radicals attached to ring carbon atoms
36Radicals substituted by singly-bound nitrogen atoms
38having only hydrogen, hydrocarbon radicals attached to the substituent nitrogen atom
C07D 213/61
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
60with heteroatoms or with carbon atoms having three bonds to hetero atoms, with at the most one to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
61Halogen atoms or nitro radicals
C07D 401/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
02containing two hetero rings
04directly linked by a ring-member-to-ring-member bond
C07D 401/10
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
02containing two hetero rings
10linked by a carbon chain containing aromatic rings
Applicants
  • MERCK PATENT GMBH [DE]/[DE]
Inventors
  • STOESSEL, Philipp
Priority Data
18197174.827.09.2018EP
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR HERSTELLUNG VON STERISCH GEHINDERTEN STICKSTOFFHALTIGEN HETEROAROMATISCHEN VERBINDUNGEN
(EN) METHOD FOR PRODUCING STERICALLY HINDERED, NITROGEN-CONTAINING HETEROAROMATIC COMPOUNDS
(FR) PROCÉDÉ DE PRÉPARATION DE COMPOSÉS HÉTÉROAROMATIQUES AZOTÉS À ENCOMBREMENT STÉRIQUE
Abstract
(DE)
Die vorliegende Erfindung beschreibt Verfahren zur Herstellung von sterisch gehinderten stickstoffhaltigen heteroaromatischen Verbindungen, insbesondere zur Verwendung in elektronische Vorrichtungen. Die Erfindung betrifft ferner Verbindungen, die durch das Verfahren zur erhältlich sind sowie elektronische Vorrichtungen enthaltend diese Verbindungen.
(EN)
The present invention relates to a method for producing sterically hindered, nitrogen-containing heteroaromatic compounds, in particular for use in electronic devices. The invention further relates to compounds which can be obtained by the method and to electronic devices containing these compounds.
(FR)
La présente invention concerne un procédé de préparation de composés hétéroaromatiques azotés à encombrement stérique, destinés en particulier à être utilisés dans des dispositifs électroniques. L'invention concerne en outre des composés pouvant être obtenus au moyen de ce procédé, ainsi que des dispositifs électroniques contenant ces composés.
Latest bibliographic data on file with the International Bureau