PATENT CLAIM ANALYSIS

Application Number: 15746646
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["540", "527000"]

Abstract:
The present invention provides oxalic amide ligands and uses thereof in copper-catalyzed coupling reaction of aryl halides. Specifically, the present invention provides a use of a compound represented by formula I, wherein definitions of each group are described in the specification. The compound represented by formula I can be used as a ligand in copper-catalyzed coupling reaction of aryl halides for the formation of C—N, C—O and C—S bonds.

Claim (Index 2):
The use of  claim 1 , characterized in that R is selected from the group consisting of substituted or unsubstituted phenyl, substituted or unsubstituted naphthyl, substituted or unsubstituted benzyl, unsubstituted quinolinyl, substituted or unsubstituted substituted or unsubstituted adamantyl, substituted or unsubstituted C1-C6 alkyl, and substituted or unsubstituted or R and R b , together with adjacent nitrogen atom, form a substituted or unsubstituted group selected from the group consisting of

Metadata:
- Claim Count in Document: 30.0
- Percentile: 86.0
- Lexical Diversity: 1.63043
- Patent Class: 540.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15505052', '15436608', '15504854', '13035640', '15566872']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7771624154950165
- 35 USC 102 Novelty (BERT): 0.5330778498382173
- Combined Prediction Score: 0.7527539589293366
- Mean Citation Score: 356.33223200000015
- Max Citation Score: 361.1353
- Similarity Product: 266.5395616870045

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