HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → HCID 178442091, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | Pentane | HCID 8003 | — |
| Reactant | Diisobutylaluminum hydride | HCID 14487 | — |
| Reactant | HCID 178442090 | HCID 178442090 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Hexane | HCID 8058 | — |
| Product | HCID 178442091 | HCID 178442091 | — |
Reaction Steps
112 ml of a 20% solution of DIBALH in hexane are added dropwise to a solution of 33.2 g of 4-(trans-4-cyanocyclohexyl)-4'-pentylbiphenyl in 11 of pentane, and the mixture is stirred for 18 hours. Water is then added dropwise until the evolution of gas subsides and then 200 ml of 25% sulfuric acid are added dropwise. The organic phase is separated off, dried over Na2SO4 and evaporated. Colorless deliquescent crystals are obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05536442 |
| Source dataset | uspto-grants-1996_07 |
| ORD ID | ord-15b9e145424c41aca20609b8fec2d3b2 |
| Source note | uspto-grants-1996_07 |