PATENT CLAIM ANALYSIS

Application Number: 16117364
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["546", "047000"]

Abstract:
The present invention relates to cyanated compounds of the formula (I) wherein at least one of the radicals R 2 , R 3 , R 4  and R 5  is CN, and the remaining radicals are selected from hydrogen, chlorine and bromine; X is O, S, SO or SO 2 ; m is 0, 1, 2, 3 or 4; R 1  is selected from bromine, chlorine, cyano, —NR a R b , C 1 -C 24 -alkyl, C 1 -C 24 -haloalkyl, C 1 -C 24 -alkoxy, C 1 -C 24 -haloalkoxy, C 3 -C 24 -cycloalkyl, heterocycloalkyl, heteroaryl, C 6 -C 24 -aryl, C 6 -C 24 -aryloxy, C 6 -C 24 -aryl-C 1 -C 10 -alkylene, etc.; A is a diradical selected from diradicals of the general formulae (A.1), (A.2), (A.3), and (A.4) wherein R 6 , (R 7 ) n , (R 8 ) o  and (R 9 ) p  are as defined in the claims and in the description. The invention further relates to color converters comprising at least one polymer as a matrix material and at least one cyanated compound of formula (I) or mixtures thereof as a fluorescent dye, to the use of the color converters and to lighting devices comprising at least one LED and at least one color converter.

Claim (Index 2):
A process for preparing a benzo[k,l]xanthene compound of formula (III.1): wherein: A is a radical of formulae (A.1), (A.2), (A.3) or (A.4): m is 0, 1, 2, 3 or 4; each R 1  independently from each other is bromine, chlorine, cyano, a C 1 -C 24 -alkyl, a C 1 -C 24 -haloalkyl, a C 1 -C 24 -alkoxy, a C 1 -C 24 -haloalkoxy, a C 3 -C 24 -cycloalkyl, a heterocycloalkyl, a heteroaryl, a C 6 -C 24 -aryl, a C 6 -C 24 -aryloxy, or a C 6 -C 24 -aryl-C 1 -C 10 -alkylene, where rings of cycloalkyl, heterocycloalkyl, heteroaryl, aryl, aryloxy and-aryl-alkylene are unsubstituted or substituted with 1, 2, 3, 4 or 5 identical or different radicals R 1a  and where C 1 -C 24 -alkyl, C 1 -C 24 -haloalkyl, C 1 -C 24 -alkoxy, and the alkylene moiety of the C 6 -C 24 -aryl-C 1 -C 10 -alkylene are optionally interrupted by at least one of O, S or NR c ; * in each case denotes the point of attachments to the remainder of the molecule; n is 0, 1, 2, 3 or 4; o is 0, 1, 2 or 3; p is 0, 1, 2 or 3; R 6  is hydrogen, a C 1 -C 24 -alkyl, a C 1 -C 24 -haloalkyl, a C 3 -C 24 -cycloalkyl, a C 6 -C 24 -aryl or a C 6 -C 24 -aryl-C 1 -C 10 -alkylene, where rings of cycloalkyl, aryl, and aryl-alkylene are unsubstituted or substituted with 1, 2, 3, 4 or 5 identical or different radicals R 6a , and where C 1 -C 24 -alkyl, C 1 -C 24 -haloalkyl and the alkylene moiety of the C 6 -C 24 -aryl-C 1 -C 10 -alkylene are optionally interrupted by one or more heteroatoms or heteroatomic groups of O, S and NR c ; each R 7  independently from each other is bromine, chlorine, cyano, \u2014NR a R b , a C 1 -C 24 -alkyl, a C 1 -C 24 -haloalkyl, a C 1 -C 24 -alkoxy, a C 1 -C 24 -haloalkoxy, a C 3 -C 24 -cycloalkyl, a heterocycloalkyl, a heteroaryl, a C 6 -C 24 -aryl, a C 6 -C 24 -aryloxy, or a C 6 -C 24 -aryl-C 1 -C 10 -alkylene, where rings of cycloalkyl, heterocycloalkyl, heteroaryl, aryl and aryl-alkylene are unsubstituted or substituted with 1, 2, 3, 4 or 5 identical or different radicals R 7a  and where C 1 -C 24 -alkyl, C 1 -C 24 -haloalkyl, C 1 -C 24 -alkoxy, C 1 -C 24 -haloalkoxy, and the alkylene moiety of the C 6 -C 24 -aryl-C 1 -C 10 -alkylene are optionally interrupted by at least one of O, S and NR c ; each R 8  independently from each other is bromine, chlorine, cyano, NR a R b , a C 1 -C 24 -alkyl, a C 1 -C 24 -haloalkyl, a C 1 -C 24 -alkoxy, a C 1 -C 24 -haloalkoxy, a C 3 -C 24 -cycloalkyl, a heterocycloalkyl, a heteroaryl, a C 6 -C 24 -aryl, a C 6 -C 24 -aryloxy, or a C 6 -C 24 -aryl-C 1 -C 10 -alkylene, where rings of cycloalkyl, heterocycloalkyl, heteroaryl, aryl and aryl-alkylene are unsubstituted or substituted with 1, 2, 3, 4 or 5 identical or different radicals R 8a  and where C 1 -C 24 -alkyl, C 1 -C 24 -haloalkyl, C 1 -C 24 -alkoxy, C 1 -C 24 -haloalkoxy, and the alkylene moiety of the C 6 -C 24 -aryl-C 1 -C 10 -alkylene are optionally interrupted by at least one of O, S and NR c ; each R 9  independently from each other is bromine, chlorine, cyano, NR a R b , a C 1 -C 24 -alkyl, a C 1 -C 24 -haloalkyl, a C 1 -C 24 -alkoxy, a C 1 -C 24 -haloalkoxy, a C 3 -C 24 -cycloalkyl, a heterocycloalkyl, a heteroaryl, a C 6 -C 24 -aryl, a C 6 -C 24 -aryloxy, or a C 6 -C 24 -aryl-C 1 -C 10 -alkylene, where rings of cycloalkyl, heterocycloalkyl, heteroaryl, aryl and aryl-alkylene are unsubstituted or substituted with 1, 2, 3, 4 or 5 identical or different radicals R 9a  and where C 1 -C 24 -alkyl, C 1 -C 24 -haloalkyl, C 1 -C 24 -alkoxy, C 1 -C 24 -haloalkoxy and the alkylene moiety of the C 6 -C 24 -aryl-C 1 -C 10 -alkylene are optionally e interrupted by at least one of O, S and NR c ; R 1a , R 6a , R 7a , R 8a , R 9a  are independently of one another a C 1 -C 24 -alkyl, a C 1 -C 24 -fluoroalkyl, a C 1 -C 24 -alkoxy, fluorine, chlorine or bromine; and R a , R b , R c  are independently of one another hydrogen, a C 1 -C 20 -alkyl, a C 3 -C 24 -cycloalkyl, a heterocycloalkyl, a hetaryl or a C 6 -C 24 -aryl, the process comprising reacting a 4,5-dihalogen-naphthalenedicarboxylic acid derivate of formula (VII) with a boronic acid derivative of formula (VIII) in the presence of a base and a transition metal catalyst: wherein: Hal in each case is chlorine or bromine; and R l  and R m  are each independently hydrogen or a C 1 -C 4 -alkyl, or R l  and R m  together form an 1,2-ethylene or 1,2-propylene moiety the carbon atoms of which are optionally unsubstituted or all or in part substituted by methyl groups.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 96.0
- Lexical Diversity: 2.56863
- Patent Class: 546.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15561218', '14910078', '11996074', '12302836', '11994719']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7747081496991934
- 35 USC 102 Novelty (BERT): 0.6133053295555801
- Combined Prediction Score: 0.7585678676848321
- Mean Citation Score: 347.65376200000014
- Max Citation Score: 585.97736
- Similarity Product: 488.2381395896721

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test