HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 69928154, compound → HCID 57210918, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 69928154 | HCID 69928154 | — |
| Catalyst | Sulfuric Acid | HCID 1118 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 57210918 | HCID 57210918 | — |
Reaction Steps
In a manner similar to Example 25(d), by reacting 10 drops of concentrated sulphuric acid with 265 mg (0.4 mmol) of 2-[5-(4-{2-[3,4-bis(tert-butyldimethylsilanyloxymethyl)phenyl]vinyl}phenyl)-1,1-dimethylpentyloxy]tetrahydropyran in 5 ml of THF and 5 ml of water, white crystals (m=73 mg; Y=51%) are obtained. m.p.=102-4° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06689922B1 |
| Source dataset | uspto-grants-2004_02 |
| ORD ID | ord-2ab4149a22ea4f75bcfe79911e07078e |
| Source note | uspto-grants-2004_02 |