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CAS No. : | 4170-90-5 | MDL No. : | MFCD00014422 |
Formula : | C10H14O | Boiling Point : | - |
Linear Structure Formula : | (CH3)3C6H2CH2OH | InChI Key : | LODDFDHPSIYCTK-UHFFFAOYSA-N |
M.W : | 150.22 | Pubchem ID : | 20139 |
Synonyms : |
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Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P280-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H302 | 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% | With Oxalyl bromide; In dichloromethane; at 20℃;Reflux; | General procedure: To 16 (0.6 g, 0.6 mmol) was added dichloromethane (5 mL) in a round-bottom flask. After 10 min, oxalyl chlorideor oxalyl bromide was added (0.6 mmol). The reaction mixture was magnetically stirred at room temperature. Uponcessation of gas evolution, 4 was added (0.5 mmol), and the reaction mixture was heated to reflux. After thereaction was complete according to TLC analysis, the mixture was cooled to room temperature and filtered. Thesolid on the funnel was washed with dichloromethane (3 × 10 mL), and the filtrate was concentrated under reducedpressure to afford the desired product 5 in an essentially pure state based on 1H and 13C NMR spectroscopicanalyses. |
78% | With phosphorus tribromide; In tetrahydrofuran; at 0 - 20℃; for 2h;Inert atmosphere; | To acooled (ice water) solution of 998 mg of 2,4,6-trimethylbenzylalcohol (6.6 mmol) in 45 cm3 of THF in dry-argonflushed100-cm3 flask, 0.25 cm3 of PBr3 (2.6 mmol) was added slowly. The reaction mixture was stirred at 20 C for2 h, quenched by addition of 20 cm3 of water, extractedwith 3 9 60 cm3 of DCM, dried over MgSO4, filtered, andconcentrated under reduced pressure. Column chromatographyof the residue on silica gel (gradient hexanes ? 20/1hexanes/EtOAc) provided 1103 mg (78%) of the titlecompound as a colorless solid. The recorded analytical data(SI) were in agreement with the published data |