Structure of 2386-53-0
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The BI-3802 was designed by Boehringer Ingelheim and could be obtained free of charge through the Boehringer Ingelheim open innovation portal opnMe.com, associated with its negative control.
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CAS No. : | 2386-53-0 |
Formula : | C12H25NaO3S |
M.W : | 272.38 |
SMILES Code : | CCCCCCCCCCCCS(=O)([O-])=O.[Na+] |
MDL No. : | MFCD00007527 |
InChI Key : | DAJSVUQLFFJUSX-UHFFFAOYSA-M |
Pubchem ID : | 23665726 |
GHS Pictogram: |
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Signal Word: | Warning |
Hazard Statements: | H302-H315-H319-H335 |
Precautionary Statements: | P261-P305+P351+P338 |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Example 2; An ionic liquid (IL) was made to demonstrate the formation of a photoactive ionic liquid. A common dye, Janus Green B, was used as the cation of the IL. This cation was the light-sensitive component of the IL. Janus Green B absorbs in the visible range of the emission spectrum (by UV-Vis spectrophotometry). The anion used was dodecylsulfonate, which is a flexible long-chain alkyl that effectively lowers the melting point temperature. The Janus Green B-dodecylsulfonate IL was made by metathesis of the salt-forms of the dye Janus Green and sodium dodecyl sulfonate: NMR showed a 1:1.25 molar ratio of Janus Green B to dodecyl sulfonate. To determine purity, the silver nitrate (AgNO3) test was performed and a negative result for chlorine contamination was observed. The transition temperature for the IL was found to be below 100 C. (by differential scanning calorimetry), which falls within the classification of IL. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
In water; at 60℃; for 0.5h; | General procedure: Cerium(III) trislaurylsulfonate monohydrate (Ce[SO3C12H25]3or denoted as Ce[LS]3) was synthesized according to a publishedprocedure as follows [39]. (i) 2.94 g of sodium laurylsulfonate (SLS,Aladdin, 98%) were added to 50 mL of distilled water and dissolved at 60 C in a water bath; (ii) 5.59 g of cerium(III) chloride hep-tahydrate (CeCl3·7H2O, Aladdin, 99%) were completely dissolvedin 50 mL of distilled water at room temperature and warmed up at 60 C in a water bath; (iii) after dissolution, the CeCl3solution wasadded under stirring, and the resulted slurry was stirred for 30 min.The white precipitate was filtered, recrystallized with hot distilledwater for 3 times, and dried in vacuum at room temperature (25 C) overnight. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
In dichloromethane; at 20℃; for 15.0h; | 1-Butyl-3-methylimidazolium chloride ([C4mim]Cl) was freshly prepared according to the procedures reported previously [14].1-Butyl-3-methylimidazolum dodecanesulfonate ([C4mim][C12SO3]) was obtained by ion exchange reaction of [C4mim]Cl and sodiumdodecylsulfonate. [C4mim]Cl and sodium 1-dodecanesulfonate were stirred in dichloromethane at room temperature for 15 h, and the precipitation was removed by filtration. Then the organic phase was washed with water until the water was chloride-free (tested by titration with AgNO3 from an acidic aqueous solution). The final product was dried in vacuum for 48 h at 55 C. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
In water; at 20℃; | In order to develop an environmentally benign aqueous reaction condition for the preparation of 3,3'-(aryl methylene)-bis-(1H-indole) (AMBI) derivatives, aluminium dodesylsulfate has been chosen as a catalyst because of its ability to form micelles in water together with its catalytic potential reported earlier [20]. Following the literature report [Al(DS)3]*3H2O (white powder) was prepared by the reaction of aluminium nitrate nonahydrate and <strong>[2386-53-0]sodium dodecyl sulfate</strong> in water at room temperature. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
77.6% | In dichloromethane; water; at 20℃; for 2.0h; | C. I. basics Violet 11 12 copies, 6.50 copies of sodium dodecanesulfonate (Tokyo coal chemical product), 130 copies of dichloromethanes, and 200 copies of water were mixed, and it stirred at the room temperature for 2 hours. Then, the organic layer was extracted, and it washed with water, and concentrated the organic layer in vacuum. And it dried with a 60 degrees C reduced-pressure-drying machine, and obtained the pigment of 13.0 copies. Yield was 77.6%. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
92% | With sodium sulfite; In ethanol; water; at 80℃; | To a 250 mL row1d bottom f1ask vas added a solution of 1-bromododecane 222a (5 g,20 06 mmol, 1.00 equiv.) in ethanol (40 mL) and a solution ofNa2S03 (5.2 g, 2.00 equiv.) inwater (40 mL) The resulting mixture was heated at 80C overnight. After cooling to roomtemperature, the mixture was extracted with ethyl acetate (100 mL x 2). The combinedorganic extracts were washed with brine (30 mL x 2), dried over anhydrous sodium sulfate15 and concentrated to a residue which was triturated ·with hex:mes (20 mL x 3) to give sodiumdodecane-1-sulfonate 222b (5 2 g, 92%) as a white solid. |