HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diethyl 5-[(diethoxyphosphinyl)methyl]-1,3-benzenedicarboxylate → 5-(Phosphonomethyl)isophthalic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diethyl 5-[(diethoxyphosphinyl)methyl]-1,3-benzenedicarboxylate | HCID 12017543 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | 5-(Phosphonomethyl)isophthalic acid | HCID 9878356 | 43.8% |
Reaction Steps
A solution of diethyl 5-[(diethoxyphosphinyl)methyl]-1,3-benzenedicarboxylate (0.186 g, 0.5 mmol) in 12 N HCl (2.5 mL) was heated at 100° C. for 24 hours. The resulting precipitate was washed with water and dried under vacuum to give 0.057 g of white powder (41% yield).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06852750B2 |
| Source dataset | uspto-grants-2005_02 |
| ORD ID | ord-d14b9ee7b9394b93acd035e1bfcc1e4b |
| Source note | uspto-grants-2005_02 |