PATENT CLAIM ANALYSIS

Application Number: 16080923
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["568", "037000"]

Abstract:
[Problem] To provide an industrially preferred method for producing a sulfoxide derivative. [Solution] A method for producing a sulfoxide derivative represented by general formula (1), the method being characterized in that a sulfide derivative represented by general formula (2) is reacted with an oxidizing agent in the presence of a catalyst that is a metal-ligand complex containing a metal compound and, as a ligand, a compound represented by general formula (3), and in the presence of a benzoic acid compound represented by general formula (4).

Claim (Index 1):
A method for producing a sulfoxide derivative represented by general formula (1): (wherein, R 1  is a C1 to C10 alkyl group, a C3 to C6 cycloalkyl C1 to C6 alkyl group, wherein the said C3 to C6 cycloalkyl group moiety may be monosubstituted or polysubstituted by a halogen atom, a C1 to C4 alkyl group, a C1 to C4 alkoxy group or C1 to C4 haloalkyl group, a phenyl C1 to C6 alkyl group, wherein the said phenyl group moiety may be monosubstituted or polysubstituted by a halogen atom, a C1 to C4 alkyl group, a C1 to C4 alkoxy group, a C1 to C6 haloalkyl group, a cyano group or a nitro group, a C1 to C4 alkoxy C2 to C10 alkyl group, a C1 to C4 haloalkoxy C2 to C10 alkyl group, a C1 to C4 alkylthio C2 to C10 alkyl group, a C1 to C4 alkylsulfinyl C2 to C10 alkyl group, a C1 to C4 alkyl sulfonyl C2 to C10 alkyl group, a C1 to C4 haloalkylthio C2 to C10 alkyl group, a C1 to C4 haloalkylsulfinyl C2 to C10 alkyl group, a C1 to C4 haloalkylsulfonyl C2 to C10 alkyl group, a C1 to C6 haloalkyl group, a C3 to C6 cycloalkyl C1 to C6 haloalkyl group wherein the said C3 to C6 cycloalkyl group moiety may be monosubstituted or polysubstituted by a halogen atom, a C1 to C4 alkyl group, a C1 to C4 alkoxy group or a C1 to C6 haloalkyl group, a phenyl C1 to C6 haloalkyl group, wherein the said phenyl moiety may be monosubstituted or polysubstituted by a halogen atom, a C1 to C4 alkyl group, a C1 to C4 alkoxy group, a C1 to C4 haloalkyl group, a cyano group or a nitro group, or a C1 to C4 haloalkylthio C1 to C6 haloalkyl group; R 2  and R 3  are each independently a hydrogen atom, a halogen atom or a C1 to C4 alkyl group), which comprises reacting a sulfide derivative represented by general formula (2): (wherein, R 1 , R 2  and R 3  are as defined above) with an oxidizing agent in the presence of both a catalyst which is a metal-ligand complex containing a metal compound and a ligand compound represented by general formula (3): (wherein, R 4  and R 5  are each independently a hydrogen atom, a halogen atom, a C1 to C6 alkyl group, a phenyl C1 to C6 alkyl group, a C6 to C10 aryl group, a cyano group, a nitro group or a C1 to C6 alkoxy group; R 6  is a C1 to C4 alkyl group, a cyano group, a nitro group, a carboxy group, a C1 to C4 alkoxycarbonyl group, a C1 to C4 alkylcarbonyl group, a hydroxy C1 to C4 alkyl group, a C1to C4 alkoxy C1 to C4 alkyl group, an amino C1 to C4 alkyl group, a cyano C1 to C4 alkyl group, a nitro C1 to C4 alkyl group, a carboxy C1 to C4 alkyl group or a C1 to C4 alkoxy carbonyl C1 to C4 alkyl group; R 71  and R 72  are each independently a hydrogen atom, a C1to C6 alkyl group, a phenyl C1 to C6 alkyl group or a C6 to C10 aryl group, provided that the case where both R 71  and R 72  are hydrogen atoms is excluded), and a benzoic acid compound represented by general formula (4): (wherein, A 1  is a C1 to C2 alkoxy group; A 2  is a hydrogen atom; A 3  is a hydrogen atom or a C1 to C2 alkoxy group; A 4  is a hydrogen atom; A 5  is a C1 to C2 alkoxy group; M is a hydrogen atom, an alkali metal atom or an alkaline earth metal atom; and n is 1 or 2).

Metadata:
- Claim Count in Document: 41.0
- Percentile: 96.0
- Lexical Diversity: 1.98077
- Patent Class: 568.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15314999', '14907883', '14389934', '12989410', '11919575']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7342811086985567
- 35 USC 102 Novelty (BERT): 0.5494111308235001
- Combined Prediction Score: 0.715794110911051
- Mean Citation Score: 375.872562
- Max Citation Score: 393.73886
- Similarity Product: 300.8146109835613

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