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CAS No. : | 50530-12-6 | MDL No. : | MFCD00014388 |
Formula : | C10H19BrO2 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | PGVRSPIEZYGOAD-UHFFFAOYSA-N |
M.W : | 251.16 | Pubchem ID : | 142712 |
Synonyms : |
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Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H315-H319-H335 | Packing Group: | N/A |
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 |
---|---|---|
100% | With ammonia; In water; at 20℃; for 24h; | 10-bromodecanoic acid (2.51 gr, 10 mmol) was added to a round bottom flask containing 80 mL of aqueous ammonium hydroxide (25percent NH3). The resulting mixture was stirred for 24 hours at room temperature, after which the aqueous solution was evaporated under reduced pressure, resulting in 8b as a white solid at quantitative yield. 1H-NMR (200 MHz, CD3OD): 1.25-1.4 (m; 10H), 1.5-1.7 (m; 4H), 2.15 (t; /= 7.38 Hz; 2H), 2.89 (t; /= 7.48 Hz; 2H). |
With ammonium hydroxide; water; at 20℃; for 24h; | In a 250-mL round-bottom flask equipped with a magnetic stirbar, 10-bromodecanoic acid (2.51 g, 10.0 mmol) was dissolved in 80 mL of aqueous ammonium hydroxide (25percent NH3). The solution was stirred for 24 h at rt.Thereafter, the mixture was concentrated in vacuo to yield a white solid that was used without further purification. | |
1 g | With ammonium hydroxide; In water; at 20 - 45℃; for 5.25h; | A 250-mL round-bottom flask was charged with 5.0 g of 10-bromodecanoic acid from Example 2 and 100 mL of ammonium hydroxide (28percent in water). The suspension was stirred at 20 °C for 3 hours. The suspension was heated to about 45 °C for 15 minutes. The mixture was then stirred at ambient temperature for 2 hours, then filtered. The filter cake was washed with water and 50percent isopropanol. The resulting solid was dried in vacuo to give a white powder (about 1 g). The chemical shifts for the NMR were as follows (relative to TMS): 1.35 (s, 10H), 1.63-1.70 (m, 4H), 2.05-2.07 (m, 2H), 2.36-2.40 (m, 2H), 3.03-3.07 (m, 2H), 1 1.75 (approx., s, 1H). |