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CAS No. : | 112018-26-5 | MDL No. : | MFCD11225843 |
Formula : | C8H16ClNO4 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | AJOXZAAREAYBQR-FYZOBXCZSA-N |
M.W : | 225.67 | Pubchem ID : | 12416467 |
Synonyms : |
|
Chemical Name : | (R)-Diethyl 2-aminosuccinate hydrochloride |
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H302-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 |
---|---|---|
97% | With triethylamine; In 1,4-dioxane; water; at 0 - 20℃; for 2.33333h; | [00223] (Boc)2O (44.7 g, 0.21mol) was added portion-wise over 10 min to a 0 0C solution of compound 19.2 (42 g, 0.19 mol), trimethyl amine (51.9 mL, 0.37 mol), dioxane (140 mL) and water (56 mL). After another 10 min, the ice bath was removed and the reaction mixture was stirred while warming to room temperature for another 2 hours. The reaction mixture was diluted in ethyl acetate (150 mL) and washed with 0.5 N HCl (200 mL x 3). The organic layer was dried over magnesium sulfate, filtered, and the filtrate was concentrated in vacuo giving compound 19.3 (52 g, yield 97%) which was used directly in the next step. |
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