HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Pyridinemethanol → [(2-Methylphenyl)diphenylphosphoranylidene]carbamic acid, 3-pyridinylmethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Pyridinemethanol | HCID 7510 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 1-[[[(2-methylphenyl)diphenylphosphoranylidene]amino]carbonyl]-1H-imidazole | HCID 14771280 | — |
| Solvent | 1,2-Dimethoxyethane | HCID 8071 | — |
| Product | [(2-Methylphenyl)diphenylphosphoranylidene]carbamic acid, 3-pyridinylmethyl ester | HCID 14280261 | — |
Reaction Steps
A 760 mg portion of 3-pyridinemethanol, 35 ml of 1,2-dimethoxyethane, 340 mg of 50% sodium hydride in oil and 2.7 g of 1-[[[(2-methylphenyl)diphenylphosphoranylidene]amino]carbonyl]-1H-imidazole were reacted as described in Example 8, giving 2.05 g of the desired product, mp 142°-143° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04767749 |
| Source dataset | uspto-grants-1988_08 |
| ORD ID | ord-a2325ed719454bdf93b371ccb8466179 |
| Source note | uspto-grants-1988_08 |