PATENT CLAIM ANALYSIS

Application Number: 15764123
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["502", "155000"]

Abstract:
The invention provides a new process for producing ruthenium complexes represented by the Formula 1. Invention provides also the use of ruthenium complexes represented by the Formula 1 as precatalysts and/or catalysts in olefin metathesis reactions.

Claim (Index 12):
A compound represented by the Formula 1, wherein: X 1  and X 2  are each independently an anionic ligand selected from halogen atoms, \u2014CN, \u2014SCN, \u2014OR\u2032, \u2014SR\u2032, \u2014O(C\u2550O)R\u2032, \u2014O(SO 2 )R\u2032, and \u2014OSi(R\u2032) 3  group, wherein R\u2032 is C 1 -C 12  alkyl, C 3 -C 12  cycloalkyl, C 2 -C 12  alkenyl, C 5 -C 20  aryl, which are optionally substituted with at least one C 1 -C 12  alkyl, C 1 -C 12  perfluoroalkyl, C 1 -C 12  alkoxy, C 5 -C 24  aryloxy, C 5 -C 20  heteroaryloxy, or a halogen atom; Z is an atom selected from a group of O, S, NR\u2032, wherein R\u2032 is C 1 -C 12  alkyl, C 3 -C 12  cycloalkyl, C 2 -C 12  alkenyl, C 5 -C 20  aryl, which are optionally substituted with at least one C 1 -C 12  alkyl, C 1 -C 12  perfluoroalkyl, C 1 -C 12  alkoxy, C 5 -C 24  aryloxy, C 5 -C 20  heteroaryloxy, or a halogen atom; Ar is an aryl group substituted with hydrogen atoms or optionally substituted with at least one C 1 -C 12  alkyl, C 1 -C 12  perfluoroalkyl, C 1 -C 12  alkoxy, C 5 -C 24  aryloxy, and C 5 -C 20  heteroaryloxy group, or a halogen atom; R 1  and R 2 , are each independently hydrogen atom, C 1 -C 25  alkyl group, C 1 -C 25  alkoxy group, C 2 -C 25  alkenyl group, C 1 -C 12  perfluoroalkyl, C 5 -C 20  aryl, C 5 -C 24  aryloxy, C 5 -C 20  heteroaryloxy, or can be combined together to form substituted or unsubstituted C 4 -C 10  cyclic or C 4 -C 12  polycyclic system, can also be an ester (\u2014COOR\u2032), amide (\u2014CONR\u2032 2 ), formyl (\u2014CHO), ketone (\u2014COR\u2032), and hydroxamic (\u2014CON(OR\u2032)(R\u2032)) group or a halogen atom, in which R\u2032 is C 1 -C 12  alkyl, C 3 -C 12  cycloalkyl, C 2 -C 12  alkenyl, C 5 -C 20  aryl, which are optionally substituted with at least one C 1 -C 12  alkyl, C 1 -C 12  perfluoroalkyl, C 1 -C 12  alkoxy, C 5 -C 24  aryloxy, C 5 -C 20  heteroaryloxy, or a halogen atom; R 3 , R 4 , R 5 , R 6  are each independently hydrogen atom, phosphonate group (\u2014P(O)(OR\u2032) 2 ), phosphinate group (\u2014P(O)R\u2032(OR\u2032)), phosphoninum group (\u2014P(OR\u2032) 2 ), phosphine group (\u2014PR\u2032 2 ), nitro group (\u2014NO 2 ), nitroso group (\u2014NO), carboxy group (\u2014COOH), ester group (\u2014COOR\u2032), formyl group (\u2014CHO), ketone group (\u2014COR\u2032), wherein R\u2032 is C 1 -C 5  alkyl, C 1 -C 5  perfluoroalkyl, C 5 -C 24  aryl, C 7 -C 24  aralkyl, C 5 -C 24  perfluoroaryl; wherein when R 1  and R 2  are \u2014CH 3  group, then at least one of R 3 , R 4 , R 5 , R 6  substituents is not hydrogen atom; R 7 , R 8 , R 9 , and R 10  are each independently hydrogen atom or C 1 -C 25  alkyl group, R 7  and/or R 8  can be combined with R 9  and/or R 10  to form cyclic system, are also independently C 1 -C 12  alkyl, C 3 -C 12  cycloalkyl, C 2 -C 12  alkenyl, C 5 -C 20  aryl, C 1 -C 5  perfluoroalkyl, C 7 -C 24  aralkyl, and C 5 -C 24  perfluoroaryl group, which are optionally substituted with at least one C 1 -C 12  alkyl, C 1 -C 12  perfluoroalkyl, C 1 -C 12  alkoxy, C 5 -C 24  aryloxy, C 5 -C 20  heteroaryloxy, or a halogen atom.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 90.0
- Lexical Diversity: 1.35714
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16333341', '14443034', '14406741', '12526069', '14003945']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7923057100667846
- 35 USC 102 Novelty (BERT): 0.5467415809349443
- Combined Prediction Score: 0.7677492971536006
- Mean Citation Score: 345.28053
- Max Citation Score: 383.47107
- Similarity Product: 281.78845469906867

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