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CAS No.: | 946578-00-3 |
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Name: | Sulfoxaflor |
Article Data: | 13 |
Molecular Structure: | |
Formula: | C10H10 F3 N3 O S |
Molecular Weight: | 277.27 |
Synonyms: | Methyl[1-(2-trifluoromethylpyridin-5-yl)ethyl]-N-cyanosulfoximine;Sulfoxaflor |
Density: | 1.34g/cm3 |
Boiling Point: | 363.8oC at 760 mmHg |
Flash Point: | 173.8oC |
PSA: | 74.49000 |
LogP: | 3.60598 |
sulfoxaflor
Conditions | Yield |
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With sodium permanganate In dichloromethane; water at 3 - 20℃; for 0.5 - 3h; Product distribution / selectivity; | 93% |
With sodium permanganate In water; acetonitrile at 5 - 24℃; for 0.833333h; Product distribution / selectivity; | 83% |
(1-{6-[trifluoromethyl]pyridin-3-yl}ethyl)-(methyl)-λ4-sulfanylidenecyanamide
sulfoxaflor
Conditions | Yield |
---|---|
With sodium disulfite; sodium permanganate In dichloromethane; water at 3 - 30℃; for 3.55 - 6.5h; Product distribution / selectivity; Cooling with ice; | 93% |
With sodium disulfite; sodium permanganate In water; acetonitrile at 5 - 24℃; for 1.16667h; Product distribution / selectivity; | 52% |
With sodium permanganate In dichloromethane; water at 13 - 20℃; for 1.91667h; Solvent; Reagent/catalyst; | 259 g |
5-[1-(methylsulfonimidoyl)ethyl]-2-(trifluoromethyl)pyridine
bromocyane
sulfoxaflor
Conditions | Yield |
---|---|
With dmap In dichloromethane at 20℃; for 16h; | 70% |
(1-{6-[trifluoromethyl]pyridin-3-yl}ethyl)(methyl)-λ4-sulfanylidenecyanamide
sulfoxaflor
Conditions | Yield |
---|---|
With sodium permanganate; acetic acid In water; acetonitrile at 15 - 20℃; for 1.58333 - 1.75h; Product distribution / selectivity; | 65% |
[(6-trifluoromethylpyridin-3-yl)methyl](methyl)-oxido-λ4-sulfanylidenecyanamide
methyl iodide
sulfoxaflor
Conditions | Yield |
---|---|
Stage #1: [(6-trifluoromethylpyridin-3-yl)methyl](methyl)-oxido-λ4-sulfanylidenecyanamide With N,N,N,N,N,N-hexamethylphosphoric triamide; potassium hexamethylsilazane In tetrahydrofuran at -78℃; for 0.333333h; Stage #2: methyl iodide In tetrahydrofuran for 1h; | 59% |
Stage #1: [(6-trifluoromethylpyridin-3-yl)methyl](methyl)-oxido-λ4-sulfanylidenecyanamide With N,N,N,N,N,N-hexamethylphosphoric triamide; potassium hexamethylsilazane In tetrahydrofuran; toluene at -78℃; Stage #2: methyl iodide In tetrahydrofuran; toluene at -78 - 20℃; for 1h; | 59% |
Stage #1: [(6-trifluoromethylpyridin-3-yl)methyl](methyl)-oxido-λ4-sulfanylidenecyanamide With N,N,N,N,N,N-hexamethylphosphoric triamide; potassium hexamethylsilazane In tetrahydrofuran; toluene at -78℃; for 0.333333h; Stage #2: methyl iodide In tetrahydrofuran; toluene at -78 - 20℃; for 1h; | 59% |
5-[(methylthio)methyl]-2-(trifluoromethyl)pyridine
sulfoxaflor
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: [bis(acetoxy)iodo]benzene / dichloromethane / 0 - 20 °C 2: 3-chloro-benzenecarboperoxoic acid; potassium carbonate / ethanol; water / 1.5 h / 0 - 20 °C 3: N,N,N,N,N,N-hexamethylphosphoric triamide; potassium hexamethylsilazane / tetrahydrofuran; toluene / -78 - 20 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: [bis(acetoxy)iodo]benzene / dichloromethane / 0 - 20 °C 2.1: potassium carbonate; 3-chloro-benzenecarboperoxoic acid / ethanol; water / 1.5 h / 0 - 20 °C 3.1: N,N,N,N,N,N-hexamethylphosphoric triamide; potassium hexamethylsilazane / tetrahydrofuran; toluene / -78 °C 3.2: 1.33 h / -78 - 20 °C View Scheme |
C9H8F3N3S
sulfoxaflor
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 3-chloro-benzenecarboperoxoic acid; potassium carbonate / ethanol; water / 1.5 h / 0 - 20 °C 2: N,N,N,N,N,N-hexamethylphosphoric triamide; potassium hexamethylsilazane / tetrahydrofuran; toluene / -78 - 20 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: potassium carbonate; 3-chloro-benzenecarboperoxoic acid / ethanol; water / 1.5 h / 0 - 20 °C 2.1: N,N,N,N,N,N-hexamethylphosphoric triamide; potassium hexamethylsilazane / tetrahydrofuran; toluene / -78 °C 2.2: 1.33 h / -78 - 20 °C View Scheme |
3-chloromethyl-6-(trifluoromethyl)pyridine
sulfoxaflor
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: dimethyl sulfoxide 2: [bis(acetoxy)iodo]benzene / dichloromethane / 0 - 20 °C 3: 3-chloro-benzenecarboperoxoic acid; potassium carbonate / ethanol; water / 1.5 h / 0 - 20 °C 4: N,N,N,N,N,N-hexamethylphosphoric triamide; potassium hexamethylsilazane / tetrahydrofuran; toluene / -78 - 20 °C View Scheme | |
Multi-step reaction with 4 steps 1.1: dimethyl sulfoxide 2.1: [bis(acetoxy)iodo]benzene / dichloromethane / 0 - 20 °C 3.1: potassium carbonate; 3-chloro-benzenecarboperoxoic acid / ethanol; water / 1.5 h / 0 - 20 °C 4.1: N,N,N,N,N,N-hexamethylphosphoric triamide; potassium hexamethylsilazane / tetrahydrofuran; toluene / -78 °C 4.2: 1.33 h / -78 - 20 °C View Scheme |
1,1,1-trifluoro-6-(methylthio)-5-(pyrrolidine-1-ylmethylene)hept-3-en-2-one
sulfoxaflor
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: ammonium acetate / acetonitrile / 0.5 h / 80 °C / Inert atmosphere 2: [bis(acetoxy)iodo]benzene / acetonitrile / 2.17 h / 10 - 30 °C 3: sodium permanganate / water; dichloromethane / 1.92 h / 13 - 20 °C View Scheme |
3-(methylthio)butyraldehyde
sulfoxaflor
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: potassium carbonate / toluene / 5 h / 10 - 20 °C / Inert atmosphere 2: acetonitrile / 15 - 20 °C / Inert atmosphere 3: ammonium acetate / acetonitrile / 0.5 h / 80 °C / Inert atmosphere 4: [bis(acetoxy)iodo]benzene / acetonitrile / 2.17 h / 10 - 30 °C 5: sodium permanganate / water; dichloromethane / 1.92 h / 13 - 20 °C View Scheme |