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CAS No. : | 19065-49-7 | MDL No. : | MFCD00190597 |
Formula : | C7H15NO | Boiling Point : | No data available |
Linear Structure Formula : | - | InChI Key : | GLXOHWLGZMRLRM-UHFFFAOYSA-N |
M.W : | 129.20 | Pubchem ID : | 10975509 |
Synonyms : |
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Signal Word: | Warning | Class: | |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | |
Hazard Statements: | H315-H319-H335 | Packing Group: | |
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 |
---|---|---|
20% | With benzotriazol-1-ol; dicyclohexyl-carbodiimide; In tetrahydrofuran; at 20℃;Inert atmosphere; | A mixture of <strong>[3684-12-6]2-phenyl-2-(phenylamino)acetic acid</strong> (II) (175 mg, 0.77 mmol), DCC (192 mg, 0.92 mmol), HOBt (124 mg, 0.92 mmol) and 1-methyl- azepan-4-ol (100 mg, 0.77 mmol) in dry THF (100 mL) is stirred at RT overnight under nitrogen flowstream (UPLC-MS monitoring: complete conversion). The solvent is evaporated and the residue is taken up with aq. HCl and washed with EtOAc. The aqueous phase is basifed with NaHCO3 and extracted with DCM (three times). The organic layers are combined, dried over Na2SO4, filtered and evaporated to dryness. The resulting crude is first purified by flash chromatography (DCM to DCM/MeOH=95/5) and then by preparative LC-MS. The purified compound is partitioned between sat. NaHCO3 and DCM, the organic phase is dried over Na2SO4, filtered and evaporated under vacuum to give 53 mg of the title compound as brown oil (20% yield, mixture of diastereoisomers).1H NMR (300 MHz, CHLOROFORM-d) ppm: 12.76 (br. s., 1 H), 7.30 - 7.62 (m, 6 H), 7.07 - 7.23 (m, 2 H), 6.50 - 6.84 (m, 3 H), 5.15 - 5.39 (m, 1 H), 5.09 (d, 1 H), 3.21 - 3.79 (m, 2 H), 2.60 (d, 3 H), 1.80 - 3.15 (m, 8 H);LC-MS (ESI POS): 339.2 (MH+). |