HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Iodide → 3-Iodopropyl-tris(trimethylsiloxy)silane
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Iodide | HCID 5238 | — |
| Reactant | 3-(3-Chloropropyl)-1,1,1,5,5,5-hexamethyl-3-((trimethylsilyl)oxy)trisiloxane | HCID 2757891 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | 3-Iodopropyl-tris(trimethylsiloxy)silane | HCID 22325693 | 79.4% |
Reaction Steps
90 g of 3-chloropropyltris(trimethylsiloxy)silane (27) (Chem. Abstracts No. 18077-31-1) and 105.22 g of sodium iodide are added to 250 ml of acetone and stirred for 24 hours at reflux. The acetone is evaporated and the residue taken up in methylene chloride. The organic phase is washed with water, dried and evaporated. 89 g of the desired 3-iodopropyl-tris(trimethylsiloxy)silane (28) are obtained; 1H-NMR (ppm, CDCl3): 3.12 2H t, 1.75 2H txt, 0.43 2H t, 0 27H s.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09403987B2 |
| Source dataset | uspto-grants-2016_08 |
| ORD ID | ord-991fa046e4424002a203c0a700519931 |
| Source note | uspto-grants-2016_08 |