HuagongsheHuagongshe Chemistry Print Report · For research reference only
Bromotrimethylsilane → HCID 23190956, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Bromotrimethylsilane | HCID 76113 | — |
| Reactant | HCID 53686113 | HCID 53686113 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 23190956 | HCID 23190956 | — |
Reaction Steps
3.0 g (0.0068 mol) of N-(3-phenoxypropyl)aminomethanediphosphonic acid tetraethyl ester are dissolved in 20 ml of dichloromethane, and 4.4 ml (0.0343 mol) of trimethylbromosilane are added. After 72 hours at room temperature, the solvent is removed under reduced pressure. The remaining oil is dissolved in warm 95% aqueous methanol. On cooling, N-(3-phenoxypropyl)aminomethanediphosphonic acid of m.p. 226°-228° (decomp.) is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05281748 |
| Source dataset | uspto-grants-1994_01 |
| ORD ID | ord-fe6cc976f9974989979b81988246c979 |
| Source note | uspto-grants-1994_01 |