HuagongsheHuagongshe Chemistry Print Report · For research reference only
Imidazole → HCID 58764146, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Imidazole | HCID 795 | — |
| Reactant | tert-Butyldimethylsilyl chloride | HCID 28928 | — |
| Reactant | 4-Bromo-2-ethylbenzenemethanol | HCID 58764272 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 58764146 | HCID 58764146 | 93% |
Reaction Steps
To a solution of (4-bromo-2-ethyl-phenyl)-methanol in anhydrous DMF was added TBSCl (1.5 eq.) and imidazole (1.5 eq). The mixture was stirred at that temperature for 12 hours before it was diluted with water. The mixture was extracted with Et2O and the combined organic layers were washed with H2O, brine, dried over MgSO4 The solvent was removed in vacuo to give the desired product. (93% yield). 1H NMR (300 MHz, CDCl3): δ 0.09 (s, 6 H), 0.92 (s, 9 H), 1.20 (t, J=7.5 Hz, 3H), 2.57 (q, J=7.5 Hz, 2 H), 4.67 (s, 2 H), 7.29 (s, 3 H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08268835B2 |
| Source dataset | uspto-grants-2012_09 |
| ORD ID | ord-4ca6522001914253a73d59f7674f4761 |
| Source note | uspto-grants-2012_09 |