HuagongsheHuagongshe Chemistry Print Report · For research reference only
Bromide ion → HCID 13747694, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Bromide ion | HCID 259 | — |
| Reactant | Methyl Bromide | HCID 6323 | — |
| Reactant | Methyl iodide | HCID 6328 | — |
| Reactant | Dimethyl Sulfate | HCID 6497 | — |
| Reactant | Methanesulfonate | HCID 85257 | — |
| Reactant | HCID 15298100 | HCID 15298100 | — |
| Reactant | HCID 20041116 | HCID 20041116 | — |
| Reactant | HCID 20041117 | HCID 20041117 | — |
| Reactant | HCID 178418332 | HCID 178418332 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 13747694 | HCID 13747694 | — |
Reaction Steps
The same compound was also obtained by reacting 3-ethyl-7-methyl-1-(6-oxoheptyl)-xanthine with methylmagnesium chloride or bromide analogously to Example 9, methylating 3-ethyl-1-(6-hydroxy-6-methylheptyl)-xanthine with methyl bromide, methyl iodide, a methyl sulfonate or dimethyl sulfate according to Example 3, and adding water onto the olefinic double bond of 3-ethyl-7-methyl-1(6-methyl-5-heptenyl)-xanthine in accordance with the following Example 14.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04833146 |
| Source dataset | uspto-grants-1989_05 |
| ORD ID | ord-7ff730b226f74cf6b05223c8f34e4276 |
| Source note | uspto-grants-1989_05 |