HuagongsheHuagongshe Chemistry Print Report · For research reference only
Imidazole → 2,2,3,3-Tetramethyl-4,7,10,13,16,19-hexaoxa-3-silahenicosan-21-ol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Imidazole | HCID 795 | — |
| Reactant | Hexaethylene Glycol | HCID 17472 | — |
| Reactant | tert-Butyldimethylsilyl chloride | HCID 28928 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 2,2,3,3-Tetramethyl-4,7,10,13,16,19-hexaoxa-3-silahenicosan-21-ol | HCID 11825440 | — |
Reaction Steps
Compound 28c was prepared according to the procedure described hereinabove for Compound 6a, using hexaethylene glycol (5 grams, 17.7 mmol), TBDMSCl (1.65 grams, 11 mmol), and imidazole (0.748 grams, 11 mmol) in DMF (26 ml), yielding 1 gram of the product (14% yield).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08461166B2 |
| Source dataset | uspto-grants-2013_06 |
| ORD ID | ord-0651b2b2df5d4f67a5f5d6f364d81265 |
| Source note | uspto-grants-2013_06 |