| Identification | Back Directory | [Name]
(4-cyclopropyl-6-methoxypyrimidin-5-yl)boronic acid(WX192149) | [CAS]
1798304-51-4 | [Synonyms]
(4-cyclopropyl-6-methoxypyrimidin-5-yl)boronic acid
Boronic acid, B-(4-cyclopropyl-6-methoxy-5-pyrimidinyl)-
(4-cyclopropyl-6-methoxypyrimidin-5-yl)boronic acid(WX192149) | [Molecular Formula]
C8H11BN2O3 | [MDL Number]
MFCD31556945 | [MOL File]
1798304-51-4.mol | [Molecular Weight]
194 |
| Chemical Properties | Back Directory | [Boiling point ]
402.1±55.0 °C(Predicted) | [density ]
1.32±0.1 g/cm3(Predicted) | [pka]
2.49±0.58(Predicted) | [InChI]
InChI=1S/C8H11BN2O3/c1-14-8-6(9(12)13)7(5-2-3-5)10-4-11-8/h4-5,12-13H,2-3H2,1H3 | [InChIKey]
BYXHEUWWJYYRNH-UHFFFAOYSA-N | [SMILES]
B(C1=C(OC)N=CN=C1C1CC1)(O)O |
| Hazard Information | Back Directory | [Synthesis]
To a stirred solution of 5-bromo-4-cyclopropyl-6-methoxy-pyrimidine in toluene and tetrahydrofuran was added triisopropyl borate at room temperature under nitrogen atmosphere. The mixture was cooled down to -70 °C. To the above mixture was slowly added n-butyl lithium dropwise at -70 °C. The resulting mixture was stirred for additional 15 min at -70 °C. The reaction was quenched with 1N HCl at -70 °C. The mixture was purified by RP-Flash, the collected fractions were combined and concentrated under reduced pressure to afford (4-Cyclopropyl-6-methoxypyrimidin-5-yl)boronic acid (3.5 g, 18.04 mmol, 94% yield) as a white solid.
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