Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO1998049163) COMPLEX COMPRISING A RARE-EARTH METAL ION AND A COMPLEXING MOIETY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/049163 International Application No.: PCT/EP1998/002359
Publication Date: 05.11.1998 International Filing Date: 20.04.1998
Chapter 2 Demand Filed: 02.10.1998
IPC:
C07D 471/04 (2006.01) ,C07D 471/14 (2006.01) ,C07D 487/14 (2006.01) ,C09K 11/06 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
471
Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/-C07D463/251
02
in which the condensed system contains two hetero rings
04
Ortho-condensed systems
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
471
Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/-C07D463/251
12
in which the condensed system contains three hetero rings
14
Ortho-condensed systems
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
487
Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/-C07D477/183
12
in which the condensed system contains three hetero rings
14
Ortho-condensed systems
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11
Luminescent, e.g. electroluminescent, chemiluminescent, materials
06
containing organic luminescent materials
Applicants:
AKZO NOBEL N.V. [NL/NL]; Velperweg 76 NL-6824 BM Arnhem, NL (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, GW, HU, ID, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW)
VERHOEVEN, Jan, Willem [NL/NL]; NL (UsOnly)
VAN DER TOL, Erik, Boudewijn [NL/NL]; NL (UsOnly)
STEEMERS, Frank, Johannes [NL/NL]; NL (UsOnly)
VERBOOM, Willem [NL/NL]; NL (UsOnly)
REINHOUDT, David, Nicolaas [NL/NL]; NL (UsOnly)
HOFSTRAAT, Johannes, Willem [NL/NL]; NL (UsOnly)
Inventors:
VERHOEVEN, Jan, Willem; NL
VAN DER TOL, Erik, Boudewijn; NL
STEEMERS, Frank, Johannes; NL
VERBOOM, Willem; NL
REINHOUDT, David, Nicolaas; NL
HOFSTRAAT, Johannes, Willem; NL
Agent:
SCHALKWIJK, Pieter, Cornelis; Akzo Nobel N.V. Patent Dept. (Dept. APTA) P.O. Box 9300 NL-6800 SB Arnhem, NL
Priority Data:
97201236.325.04.1997EP
Title (EN) COMPLEX COMPRISING A RARE-EARTH METAL ION AND A COMPLEXING MOIETY
(FR) COMPLEXE COMPRENANT UN ION METALLIQUE DU GROUPE DES TERRES RARES ET UNE FRACTION COMPLEXANTE
Abstract:
(EN) The invention pertains to a complex comprising a rare-earth metal ion and the complexing moiety of general formula (I) characterized in that X is independently CH or N, preferably at least one of the groups X being N, and the bonds a, b, c, d, and e, and the combination of bonds i/ii and iii/iv are optionally condensed with a benzene group or a condensed aromatic moiety, wherein aromatic carbon atoms may be replaced by nitrogen atoms and wherein the complexing moiety may be substituted with C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C3-4 alkylene, CN, halogen, COOH, C1-3 alkyl-COOH, NO2, NH2, or a pending group for further functionalization or complexation, with the proviso that the complexing moiety is not 1,10-phenanthroline.
(FR) L'invention concerne un complexe comprenant un ion métallique du groupe des terres rares et la fraction complexante présentant la formule générale (I). Dans cette formule, X est indépendamment CH ou N, de préférence, au moins un des groupes X représente N, et les liaisons a, b, c, d, et e, et les liaisons combinées i/ii et iii/iv sont éventuellement condensés avec un groupe benzène ou une fraction aromatique condensée. Les atomes de carbone aromatique peuvent être remplacés par des atomes d'azote, et la fraction complexante peut être substituée par alkyle C1-6, alkényl C2-6, alkynyl C2-6, alkylène C3-4, CN, halogène, COOH, alkyl C1-3-COOH, NO2, NH2 ou un groupe en attente en vue d'une fonctionalisation ou complexion ultérieure, à condition que la fraction complexante ne soit pas égale à 1,10-phénanthroline.
front page image
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1019401AU1998073362