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1. EP3327009 - METHOD FOR ALKYLATING AN AMINO COMPOUND

Office
European Patent Office
Application Number 16200228
Application Date 23.11.2016
Publication Number 3327009
Publication Date 30.05.2018
Publication Kind A1
IPC
C07D 251/70
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
251Heterocyclic compounds containing 1,3,5-triazine rings
02not condensed with other rings
12having three double bonds between ring members or between ring members and non-ring members
26with only hetero atoms directly attached to ring carbon atoms
40Nitrogen atoms
54Three nitrogen atoms
70Other substituted melamines
C07C 275/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
275Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups
04having nitrogen atoms of urea groups bound to acyclic carbon atoms
06of an acyclic and saturated carbon skeleton
CPC
C07C 273/1863
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
273Preparation of urea or its derivatives, i.e. compounds containing any of the groups , the nitrogen atoms not being part of nitro or nitroso groups
18of substituted ureas
1854by reactions not involving the formation of the N-C(O)-N- moiety
1863from urea
C07D 251/70
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
251Heterocyclic compounds containing 1,3,5-triazine rings
02not condensed with other rings
12having three double bonds between ring members or between ring members and non-ring members
26with only hetero atoms directly attached to ring carbon atoms
40Nitrogen atoms
54Three nitrogen atoms
70Other substituted melamines
Applicants BOREALIS AGROLINZ MELAMINE
Inventors GABRIEL HERBERT
DICKE RENÉ
Designated States
Priority Data 16200228 23.11.2016 EP
Title
(DE) VERFAHREN ZUR ALKYLIERUNG EINER AMINOVERBINDUNG
(EN) METHOD FOR ALKYLATING AN AMINO COMPOUND
(FR) PROCÉDÉ D'ALKYLATION D'UN COMPOSÉ AMINÉ
Abstract
(EN) The invention relates to a method for alkylating an amino compound, characterized in that at least one triazine derivative of general formula (I) or at least one urea or urea derivative of the general formula (II) wherein €¢ R 4 and R 5 mean independently from each other Q 1 or a moiety of the formula R 6 -N-R 7 or R 8 -N-R 9 bound with its central nitrogen atom to the triazine ring of the structure of formula (I), whereat - Q 1 means a linear or branched C 1 -C 30 -alkyl or a cyclic substituent in form of a C 5 -C 20 -cycloalkyl, a C 5 -C 20 -aryl, a C 1 -C 20 -alkylsubstituted C 5 -C 20 -aryl or an amide of a cyclic unsaturated carboxylic acid, whereat the C 1 -C 30 -alkyl or the cyclic substituent can be interrupted by one or multiple oxygen atoms, sulphur atoms, substituted nitrogen atoms and/or by one or multiple groups of the type -C(O)O-, -OC(O)-, -C(O)- and/or -OC(O)O-, €¢ R 1 , R 2 , R 3 , R 6 , R 7 , R 8 and R 9 mean independently from each other H, linear or branched C 1 -C 20 -alkyl, C 5 -C 20 -cyclo alkyl, C 5 -C 20 -aryl, C 1 -C 20 -alkylsubstituted C 5 -C 20 -aryl, which in each case can be interrupted by one or multiple oxygen atoms, sulphur atoms and/or substituted nitrogen atoms and/or by one or multiple groups of the type -C(O)O-, - OC(O)-, -C(O)- and/or -OC(O)O- and/or can be functionalized by one or multiple hydroxyl groups and/or mercapto groups, and €¢ X means O or S, is reacted with at least one alcohol of the general formula (III) €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ R 10 -OH wherein R 10 means a linear or branched C 1 -C 20 -alkyl, C 5 -C 20 -cycloalkyl, or C 1 -C 20 -alkylsubstituted C 5 -C 20 -aryl, which can be in each case interrupted by one or multiple oxygen atoms, sulphur atoms, substituted nitrogen atoms and/or by one or multiple groups of the type -C(O)O-, -OC(O)-, -C(O)- and/or -OC(O)O- and/or can be functionalized by one or multiple hydroxyl groups and/or mercapto groups, wherein the reaction is carried out in the presence of at least one Ruthenate of the general formula (IV) M n (RuO 4 ) and/or at least one Perruthenate of the general formula (V) M(RuO 4 )n wherein the cation M is selected from a group comprising an alkali, earth alkali or substituted or non-substituted ammonium cation.
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