HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethyl Sulfate → Apovincamine methylsulfate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethyl Sulfate | HCID 6497 | — |
| Reactant | Apovincamine | HCID 71204 | — |
| Solvent | Water | HCID 962 | — |
| Product | Apovincamine methylsulfate | HCID 86736091 | — |
Reaction Steps
7.3 g of salt are prepared, likewise the preceding example, starting from 6.73 g (2.10-2 moles) of apovincamine and from about 2 mls of dimethyl sulfate. The final product has a melting point of 280° C. and is water soluble but poorly soluble in alcohol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04122179 |
| Source dataset | uspto-grants-1978_10 |
| ORD ID | ord-e8f80040ac614609b630a88a110d2665 |
| Source note | uspto-grants-1978_10 |