HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trimethyl phosphite → Phosphinecarboxylic acid, dimethoxy-, phenyl ester, oxide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trimethyl phosphite | HCID 8472 | — |
| Reactant | Phenyl chloroformate | HCID 15891 | — |
| Product | Phosphinecarboxylic acid, dimethoxy-, phenyl ester, oxide | HCID 512118 | — |
Reaction Steps
From 10.0 ml (85 mmole) of trimethylphosphite and 10.0 g (64 mmole) of phenylchloroformate (100°, 2 hours). Yield 11.0 g (75%). B.p.0.5 125°-7°, nD25 1.4907. NMR (CDCl3)δ: 3.90 and 4.09 (CH3), 7.10-7.60 (C6H5).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04536400 |
| Source dataset | uspto-grants-1985_08 |
| ORD ID | ord-ad72c8d50aee4e63899f15feb53ef012 |
| Source note | uspto-grants-1985_08 |