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CAS No. : | 2975-46-4 | MDL No. : | MFCD01103709 |
Formula : | C6H10OSi | Boiling Point : | No data available |
Linear Structure Formula : | (CH3)3SiCCCHO | InChI Key : | LJRWLSKYGWLYIM-UHFFFAOYSA-N |
M.W : | 126.23 | Pubchem ID : | 2760865 |
Synonyms : |
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Signal Word: | Danger | Class: | 3 |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | 1993 |
Hazard Statements: | H225-H315-H319-H335 | Packing Group: | Ⅲ |
GHS Pictogram: |
* 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 |
---|---|---|
69% | With Iron(III) nitrate nonahydrate; oxygen; sodium 2,2,2-trifluoroacetate; In ethyl acetate; at 25℃; under 760.051 Torr; for 16h; | General procedure: In a test tube, trans-2-decenal (167 mg, 1.0 mmol) was added to a suspension of Fe(NO3)3·9H2O(4.1 mg, 0.010 mmol) and CF3COONa (28 mg, 0.20 mmol) in EtOAc (0.50 mL). O2 balloon (1atm) was attached at top of the test tube, and inner atmosphere was replaced by O2. After stirring16 h at 25 C, EtOAc (3 mL) and 1M HCl aq. (1 mL) were added and resulting biphasic mixture wasstirred for 1 min. Organic phase was separated, and water phase was extracted by EtOAc (3 mL X2). To the collected organic phase was then added measured amount of biphenyl (as an internalstandard for NMR analysis). The conversion of substrate and the yield of products weredetermined by NMR analysis (400 MHz, CDCl3, 25 C). Products were identified by comparison tothe NMR signals of authentic samples. The same reaction was performed twice for each reaction. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
84% | General procedure: To the ice-cold solution of aldehyde in THF was added, the solution of alkylmagnesium halide or alkyllithium in THF (1.3 eq., at 0 C). The reaction was stirred at 0 C for 1 h, diluted with saturated aq. NH4Cl (10 mL) and ethyl acetate (10 mL). Aqueous layer was extracted with ethyl acetate (2×10 mL). The combined organic layers were washed with brine (10 mL), and dried over Na2SO4. Evaporation of the solvent and purification of the crude mixture by column chromatography (9:1, hexane: EtOAc) gave the corresponding bisindolylmethane derivatives (BIM) up to 92% yields along with the by-product aldehyde. |