EP 2812412 A4 20151014 - RYLENE MONOIMIDE DERIVATES AND USE THEREOF AS PHOTOSENTIZERS IN SOLAR CELLS AND PHOTODETECTORS
Title (en)
RYLENE MONOIMIDE DERIVATES AND USE THEREOF AS PHOTOSENTIZERS IN SOLAR CELLS AND PHOTODETECTORS
Title (de)
RYLENMONOIMIDDERIVATE UND VERWENDUNG DAVON ALS PHOTOSENSITIZER IN SOLARZELLEN UND PHOTODETEKTOREN
Title (fr)
DÉRIVÉS DE MONOIMIDE D'ARYLÈNE ET LEUR UTILISATION À TITRE DE PHOTOSENSIBILISATEURS DANS DES CELLULES SOLAIRES ET DE PHOTODÉTECTEURS
Publication
Application
Priority
- EP 12154718 A 20120209
- IB 2013050996 W 20130207
- EP 13747029 A 20130207
Abstract (en)
[origin: WO2013118068A1] The present invention relates to compounds of the formulae Ia,Ib and Ic in which R are identical or different aryloxy, arylthio, hetaryloxy, hetarylthio, aryl, diarylamino or dialkylamino radicals, n when m is 0: 0, 1, 2 or 3, when m is 1: 0, 1, 2, 3, 4 or 5, m is 0 or 1, A is -COOM, -SO3M or -PO3M, M is hydrogen, an alkali metal cation or [NR']4+, R' is hydrogen or alkyl, where the R' radicals may be the same or different, B is C1-C6-alkylene or 1,4-phenylene, where the phenylene radical may be 2 mono-or polysubstituted by alkyl, nitro, cyano and/or halogen, L is a chemical single bond or a bridge of the formula -(Het)Ar-or -(Het)Ar-(Het)Ar- which may be mono-or polysubstituted by phenyl, alkyl, alkoxy, alkylthio and/or -NR4R5 and in which (Het)Ar is aryl or hetaryl which may be fused to saturated or unsaturated 5-to 18-membered rings which maycomprise heteroatoms, where, in the case of two (Het)Ar, these may be the same or different, q is 0 or 1, R1, R2 are each independently radicals of the formula IIa, IIb or IIc R3 is phenyl, alkyl, alkoxy, alkylthio or -NR6R7, X is C(R8R9)2, NR10, oxygen or sulfur, R4 to R10 are each independently hydrogen, alkyl whose carbon chain may be interrupted by one or more -O-, -S-, -CO-, -SO- and/or -SO2 -moieties, or aryl or hetaryl, each of which may be mono-or polysubstituted by alkyl, alkoxy and/or alkylthio, p is 0, 1, 2, 3, 4 or 5, Y is NR11 or sulfur, and R11 is hydrogen, alkyl whose carbon chain may be interrupted by one or more -O-, -S-, -CO-, -SO- and/or -SO2 -moieties, or aryl, hetaryl, aralkyl or hetaralkyl. The present invention further relates to the use of compounds of the formulae Ia, Ib and Ic or mixtures of compounds of the formulae Ia, Ib and Icand/or isomers thereof or mixtures of isomers of the compounds of the formulae Ia, Ib and Ic as photosensitizers in solar cells and photodetectors, and to solar cells and photodetectors comprising compounds of the formulae Ia, Ib and Ic or mixtures of compounds of the formulae Ia, Ib and Ic and/or isomers thereof or mixtures of isomers of the compounds of the formulae Ia, Ib and Ic as photosensitizers.
IPC 8 full level
C09K 11/06 (2006.01); C07D 471/04 (2006.01); C07D 491/04 (2006.01); H01G 9/20 (2006.01); H01L 31/0256 (2006.01); H01L 31/04 (2014.01); H01L 51/00 (2006.01); H01L 51/42 (2006.01)
CPC (source: EP)
C07D 471/04 (2013.01); C07D 491/04 (2013.01); C09B 5/62 (2013.01); C09B 57/001 (2013.01); H10K 85/621 (2023.02); H10K 85/636 (2023.02); H10K 85/6572 (2023.02); H01G 9/2031 (2013.01); H01G 9/2059 (2013.01); Y02E 10/52 (2013.01); Y02E 10/549 (2013.01)
Citation (search report)
- [A] WO 2007054470 A1 20070518 - BASF AG [DE], et al
- See references of WO 2013118068A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013118068 A1 20130815; AU 2013217282 A1 20140814; AU 2013217282 B2 20160728; CN 104245880 A 20141224; EP 2812412 A1 20141217; EP 2812412 A4 20151014; JP 2015516365 A 20150611; KR 20140134288 A 20141121
DOCDB simple family (application)
IB 2013050996 W 20130207; AU 2013217282 A 20130207; CN 201380008889 A 20130207; EP 13747029 A 20130207; JP 2014556175 A 20130207; KR 20147025260 A 20130207