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1. (WO2019030188) PROCESS TO CONVERT THE CYCLIC MONOUREA OF AN ETHYLENE AMINE COMPOUND INTO THE ETHYLENE AMINE COMPOUND
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030188 International Application No.: PCT/EP2018/071316
Publication Date: 14.02.2019 International Filing Date: 07.08.2018
IPC:
C07D 233/36 (2006.01) ,C07C 209/62 (2006.01) ,C07C 211/02 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
233
Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
04
having one double bond between ring members or between a ring member and a non-ring member
28
with 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
30
Oxygen or sulfur atoms
32
One oxygen atom
36
with hydrocarbon radicals, substituted by nitrogen atoms, attached to ring nitrogen atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
209
Preparation of compounds containing amino groups bound to a carbon skeleton
62
by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
211
Compounds containing amino groups bound to a carbon skeleton
01
having amino groups bound to acyclic carbon atoms
02
of an acyclic saturated carbon skeleton
Applicants:
NOURYON CHEMICALS INTERNATIONAL B.V. [NL/NL]; Velperweg 76 NL-6824 BM Arnhem, NL
Inventors:
RAAIJMAKERS, Michiel Jozef Thomas; NL
TEN KATE, Antoon Jacob Berend; NL
KANTZER, Eike Nicolas; SE
VENEMAN, Rens; NL
JOVIC, Slavisa; NL
EDVINSSON, Rolf Krister; SE
LAKE, Karl Fredrik; SE
VAN DAM, Hendrik; NL
EHLERS, Ina; SE
TÖNNERFORS, Sara Erika; SE
Agent:
FRASER, James; LKGlobal UK Ltd. 23 Skylines Village London E14 9TS, GB
Priority Data:
17185940.811.08.2017EP
Title (EN) PROCESS TO CONVERT THE CYCLIC MONOUREA OF AN ETHYLENE AMINE COMPOUND INTO THE ETHYLENE AMINE COMPOUND
(FR) PROCÉDÉ DE CONVERSION DE MONO-URÉE CYCLIQUE D'UN COMPOSÉ D'ÉTHYLÈNEAMINE EN COMPOSÉ D'ÉTHYLÈNEAMINE
Abstract:
(EN) The present invention relates to a process to convert the cyclic monourea of ethylene amine compounds (U-EA) into ethylene amine compound (EA) by performing a reactive separation step using a reaction mixture containing the cyclic monourea, wherein one cyclic monourea (U-EA) reacts with another cyclic monourea (U-EA) to transfer its urea unit thereto and the obtained ethylene amine compound (EA) without urea unit is separated from the reaction mixture.
(FR) La présente invention concerne un procédé de conversion de mono-urée cyclique de composés d'éthylèneamine (U-EA) en composé d'éthylèneamine (EA) en effectuant une étape de séparation réactive à l'aide d'un mélange réactionnel contenant la mono-urée cyclique, une mono-urée cyclique (U-EA) réagit avec une autre mono-urée cyclique (U-EA) pour transférer son unité urée à celle-ci et le composé d'éthylèneamine obtenu (EA) sans unité urée est séparé du mélange réactionnel.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)