PATENT CLAIM ANALYSIS

Application Number: 16013963
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["549", "405000"]

Abstract:
The invention relates to a process for the preparation of a ketone of a general formula 1 with X being Cl or Br, in particular with X being Cl, with Y being F, Cl, Br, I or H, in particular with Y being F,comprising the steps of: activation of a carboxylic acid by using a peptide coupling agent, coupling of the activated carboxylic acid with a malonic acid derivative providing a β-ketoester precursor and converting the β-ketoester precursor to the ketone of the general formula 1.

Claim (Index 2):
The process according to  claim 1 , wherein the malonic acid derivative is\n a malonic diester of the formula R 4 \u2014O\u2014C(\u2550O)\u2014CH 2 \u2014C(\u2550O)\u2014O\u2014R 5 , or a malonic acid derivative of a formula 8 or\n a malonic half ester of the formula R 4 \u2014O\u2014C(\u2550O)\u2014CH 2 \u2014C(\u2550O)\u2014O\u2014H or its Na- and Mg salts, with R 4  being a C 1  to C 6  alkyl, \n wherein R 4  is a C 1  to C 6  alkyl and R 5  is a C 1  to C 6  alkyl, R 6  is C 1  to C 6  alkyl and R 7  is C 1  to C 6  alkyl or a substituted or unsubstituted phenyl, in particular R 6  and R 7  is C 1  to C 3  alkyl, more particularly R 6  and R 7  are C 1  alkyl.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 94.0
- Lexical Diversity: 2.06383
- Patent Class: 549.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14621414', '15118483', '13942184', '16071741', '13907677']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7393300547838393
- 35 USC 102 Novelty (BERT): 0.5927318146485843
- Combined Prediction Score: 0.7246702307703138
- Mean Citation Score: 288.82852
- Max Citation Score: 490.0629
- Similarity Product: 468.37658871579765

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