There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.
type | HazMat fee |
Excepted Quantity | Free |
Inaccessible (Haz class 6.1), Domestic | USD 41.00 |
Inaccessible (Haz class 6.1), International | USD 64.00 |
Accessible (Haz class 3, 4, 5 or 8), Domestic | USD 83.00 |
Accessible (Haz class 3, 4, 5 or 8), International | USD 133.00 |
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CAS No. : | 129849-05-4 | MDL No. : | N/A |
Formula : | C9H7F3O4S | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | N/A |
M.W : | 268.21 g/mol | Pubchem ID : | - |
Synonyms : |
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Signal Word: | Danger | Class: | 8 |
Precautionary Statements: | P501-P234-P264-P280-P390-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P406-P405 | UN#: | 3265 |
Hazard Statements: | H314-H290 | Packing Group: | Ⅲ |
GHS Pictogram: |
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Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With triethylamine In N,N-dimethyl-formamide at 80℃; for 2.5h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
90% | With lithium chloride In various solvent(s) for 2h; Ambient temperature; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
94% | With triethylamine In N,N-dimethyl-formamide at 60℃; for 1h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
98% | With pyridine at 0 - 20℃; for 12h; | |
95% | With pyridine for 12h; Inert atmosphere; | |
91% | With pyridine at 20℃; for 12h; |
78% | With pyridine Ambient temperature; | |
74% | With 2,6-di-tert-butyl-4-methylpyridine In dichloromethane 1) 0 deg C, 2) r.t., overnight; | |
With pyridine In dichloromethane at -78 - 20℃; | ||
With pyridine; dmap In dichloromethane Cooling; | ||
With 2,6-di-tert-butyl-4-methylpyridine In dichloromethane at 20℃; for 16h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
50% | With N,N,N',N'-tetramethyl-1,8-diaminonaphthalene In N,N-dimethyl-formamide at 80℃; for 5h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
97% | With 1,8-diazabicyclo[5.4.0]undec-7-ene In N,N-dimethyl-formamide at 20℃; for 0.3h; | |
97% | With potassium <i>tert</i>-butylate In tetrahydrofuran at 0℃; for 0.5h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
93% | With pyridine; 1,1'-bis-(diphenylphosphino)ferrocene at 150℃; for 0.333333h; microwave irradiation; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: Et3N / 1,3-bis(diphenylphosphino)propane / Pd(OAc)2 / dimethylformamide / 2.5 h / 80 °C 2: 5percent HCl / 0.5 h |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
62% | With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; cesium acetate In tetrahydrofuran Reflux; Inert atmosphere; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
78% | With dideuterioformic acid; palladium diacetate; triethylamine; triphenylphosphine In N,N-dimethyl-formamide at 60℃; for 1h; Inert atmosphere; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); tetrabutylammomium bromide; triethylamine / N,N-dimethyl-formamide / Heating 2: pyridine; hydroxylamine hydrochloride / Heating |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 4 steps 1: copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); tetrabutylammomium bromide; triethylamine / N,N-dimethyl-formamide / Heating 2: pyridine; hydroxylamine hydrochloride / Heating 3: triethylamine / dichloromethane / Cooling 4: tetrakis(triphenylphosphine) palladium(0); sodium formate; N-ethyl-N,N-diisopropylamine / acetonitrile / 1.5 h / 60 °C / Inert atmosphere |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 3 steps 1: copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); tetrabutylammomium bromide; triethylamine / N,N-dimethyl-formamide / Heating 2: pyridine; hydroxylamine hydrochloride / Heating 3: triethylamine / dichloromethane / Cooling |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); tetrabutylammomium bromide; triethylamine In N,N-dimethyl-formamide Heating; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
38% | With copper(l) iodide; trans-bis(triphenylphosphine)palladium dichloride; oxygen; triphenylphosphine In morpholine at 80℃; for 12h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
76% | With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); water at 80℃; for 12h; Inert atmosphere; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With 1,3-bis-(diphenylphosphino)propane; palladium diacetate; triethylamine In N,N-dimethyl-formamide at 60℃; | General procedure for the synthesis of compounds 4. General procedure: Method A (for triflates 3a-k, q): a mixture of triflate 3 (1 mmol), Et3N (0.28mL, 2mmol), Pd(OAc)2 (7mg, 0.03mmol), and 1,3-bis(diphenylphosphino)propane (12mg, 0.03mmol) in DMF (3mL) was purged with carbon monoxide for 5min and then stirred under a CO balloon at 60°C for 1-4h. The reaction mixture was then diluted with brine and extracted with AcOEt, washed twice with brine, dried (Na2SO4), and evaporated under vacuum. The residue was purified by silica gel column chromatography eluting with light petroleum/AcOEt mixtures. Method B (for triflates 3l-p): a mixture of triflate 3 (1mmol), K2CO3 (138mg, 1mmol), Pd(OAc)2 (22mg, 0.1mmol), and 1,3-bis(diphenylphosphino)propane (41mg, 0.1mmol) in toluene (6mL) was purged with carbon monoxide for 5min and then stirred under a CO balloon at 100°C for 2-4h. The reaction mixture was then worked-up as in method A. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: aluminum (III) chloride / 1 h / 100 °C 2: 2,6-di-tert-butyl-4-methylpyridine / dichloromethane / 16 h / 20 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
62% | With 1,3-bis-(diphenylphosphino)propane; sodium acetate; palladium diacetate In ethylene glycol at 120℃; for 12h; Inert atmosphere; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
85% | With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate In 1,4-dioxane; water at 20℃; for 16h; Schlenk technique; Inert atmosphere; chemoselective reaction; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
39% | With nickel(II) bromide dimethoxyethane; manganese; bathophenanthroline; lithium bromide In N,N-dimethyl-formamide at 20 - 40℃; Inert atmosphere; | 2-Butyl Naphthalene (2a); Typical Procedure for Nickel-Catalyzed Reductive Alkylation of Aryl Sulfonates with Alkyl Iodides General procedure: To a suspension of NiBr2·glyme (3.1 mg, 10 μmol), bathophenanthroline (3.9 mg, 12 μmol), manganese (22 mg, 0.40 mmol), and LiBr (26mg, 0.30 mmol) in DMF (0.4 mL) were added 2-naphthyl nonaflate (3a; 85.3 mg, 0.200 mmol) and 1-iodobutane (34.2 μL, 0.300 mmol) at r.t. After stirring for 14 h at 40 °C, the mixture was cooled to r.t. and to this was added aqueous phosphate buffer (pH 7.4, ca. 2 mL). The mixturewas extracted with Et2O (3 × ca. 2 mL) and the combined organic extracts were dried (Na2SO4) and filtered. The filtrate was concentrated under reduced pressure. The residue was purified by chromatography (silica gel, n-hexane) to give 2a |