HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,4-Bis(chloromethyl)pyridine → HCID 86741739, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,4-Bis(chloromethyl)pyridine | HCID 14518755 | — |
| Reactant | HCID 86741740 | HCID 86741740 | — |
| Reactant | HCID 178443211 | HCID 178443211 | — |
| Product | HCID 86741739 | HCID 86741739 | — |
Reaction Steps
Using the same procedure as in Example VII, tetraisopropyl methane diphosphonate is converted to tetraisopropyl dihydro-2-pyrindine-6,6-diphosphonate by reaction with 3,4-bis(chloromethyl)pyridine. The resulting ester is hydrolyzed as in Example VII to yield the dihydro-2-pyrindine-6,6-diphosphonic acid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04939131 |
| Source dataset | uspto-grants-1990_07 |
| ORD ID | ord-b0abd1bcfa9d496ba941bfc4767b8f86 |
| Source note | uspto-grants-1990_07 |