PATENT CLAIM ANALYSIS

Application Number: 16082389
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["570", "128000"]

Abstract:
This invention solves the problem of providing an efficient, new method for producing a fluoromethylene-containing compound. The problem can be solved by a method for producing a compound represented by formula (1) or a ring-closed or ring-opened derivative of the compound, wherein R 1  represents an organic group, R X  represents hydrogen or fluorine, R 2a , R 2b , R 2c , and R 2d  are the same or different, and each represents —Y—R 21  or —N(—R 22 ) 2 , or R 2b  and R 2c  may join together to form a bond, wherein Y represents a bond, oxygen, or sulfur, R 21  represents hydrogen or an organic group, and R 22 , in each occurrence, is the same or different and represents hydrogen or an organic group; the method comprising step A of reacting a compound represented by formula (2), wherein X represents a leaving group, and other symbols are as defined above, with a compound represented by formula (3), wherein the symbols are as defined above, in the presence of a reducing agent under light irradiation.

Claim (Index 3):
The method according to  claim 1 , wherein R 2a  is alkyl or aryl, and R 2b , R 2c , and R 2d  are each hydrogen.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 97.0
- Lexical Diversity: 2.40698
- Patent Class: 570.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14899424', '12529297', '13381613', '14408462', '13985071']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6532169424259326
- 35 USC 102 Novelty (BERT): 0.5098496722083151
- Combined Prediction Score: 0.6388802154041708
- Mean Citation Score: 188.418806
- Max Citation Score: 197.48955
- Similarity Product: 126.47149411278966

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test