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CAS No. : | 90600-20-7 | MDL No. : | MFCD01320851 |
Formula : | C10H17NO4 | Boiling Point : | - |
Linear Structure Formula : | CH2CHCH2CH(NHCOOC4H9)COOH | InChI Key : | BUPDPLXLAKNJMI-ZETCQYMHSA-N |
M.W : | 215.25 | Pubchem ID : | 2734487 |
Synonyms : |
|
Chemical Name : | (S)-2-((tert-Butoxycarbonyl)amino)pent-4-enoic acid |
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 |
---|---|---|
93% | 1.6g (7.4 mmol) of Boc-L-allylglycine was dissolved in methanol (25 ml), followed by bubbling with ozone gas at -78 C. After bubbling until color of the solution turned blue, oxygen was bubbled until the blue color disappeared. After returning to room temperature, 752 mg (7.4 mmol) of <strong>[2133-34-8]L-azetidine-2-carboxylic acid</strong> and 470 mg (7.4 mmol) of sodium cyanoborohydride were added, followed by stirring for one hour. After vacuum concentration of the reaction mixture, 2.1 g of compound (3-3) (yield 93%) was obtained by short-pass silica gel chromatography with silica gel (after removing the residue of sodium cyanoborohydride and a small amount of byproduct derived from L-allylglycine with a mobile phase: a mixture solution of ethyl acetate: methanol = 5:1 (v/v), methanol solution was passed through). |
[ 143979-15-1 ]
Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)pent-4-enoate
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