HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tributylstannane → HCID 70363764, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tributylstannane | HCID 5948 | — |
| Reactant | HCID 70363791 | HCID 70363791 | — |
| Product | HCID 70363764 | HCID 70363764 | 68.6% |
Reaction Steps
Analogously to Example 1(G), 2.2 g of 21-acetoxy-9α-bromo-17α-ethoxymethoxy-11β-hydroxy-6α,16β-dimethyl-1,4-pregnadiene-3,20-dione is dehalogenated with tributyltin hydride, worked up, and purified, thus obtaining 1.3 g of 21-acetoxy-17α-ethoxymethoxy-11β-hydroxy-6α,16β-dimethyl-1,4-pregnadiene-3,20-dione, mp 137°-139° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04701451 |
| Source dataset | uspto-grants-1987_10 |
| ORD ID | ord-ec873fde8dac460f9e9641fd953a267a |
| Source note | uspto-grants-1987_10 |