HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → HCID 57121444, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | HCID 69685704 | HCID 69685704 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 57121444 | HCID 57121444 | — |
Reaction Steps
In a manner similar to Example 1(j), by reacting 0.3 ml of concentrated sulphuric acid in 2.5 ml of methanol with 126 mg (0.27 mmol) of 8-{3-[2-(3,5-bis-ethoxymethoxyphenyl)vinyl]phenyl}-2-methyloct-7-en-3-ol in 2.5 ml of THF, after purification on a silica column (ethyl acetate 40-heptane 60), a beige powder (m=60 mg; Y=63%) is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06689922B1 |
| Source dataset | uspto-grants-2004_02 |
| ORD ID | ord-51ab2332811f46e4ba6f7c93c0365d43 |
| Source note | uspto-grants-2004_02 |