HuagongsheHuagongshe Chemistry Print Report · For research reference only
Lithium azide → HCID 86698316, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Lithium azide | HCID 88163 | — |
| Reactant | HCID 86698317 | HCID 86698317 | — |
| Solvent | Dimethyl Sulfoxide | HCID 679 | — |
| Product | HCID 86698316 | HCID 86698316 | — |
Reaction Steps
3.3 g (7.5 mmol) of 3-methoxy-16β-tosyloxy-estra-1,3,5(10)-triene and 0.99 g (15.7 mmol) lithium azide in 66 ml of DMSO are reacted as described above. Yield: 2.15 g (92%), F=80-89° C., after recrystallization from acetone: F=89-92° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09382288B2 |
| Source dataset | uspto-grants-2016_07 |
| ORD ID | ord-7e39ccd3a8204e1595a5741ebe779d3a |
| Source note | uspto-grants-2016_07 |