HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,1,3,3-Tetramethylguanidine → HCID 21388583, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,1,3,3-Tetramethylguanidine | HCID 66460 | — |
| Reactant | Trimethyl phosphonoformate | HCID 451443 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 21388583 | HCID 21388583 | — |
Reaction Steps
A solution of 54 parts of dimethyl methoxycarbonylphosphonate and 38 parts of 1,1,3,3-tetramethylguanidine in 1000 parts of anhydrous tetrahydrofuran was refluxed for one hour. The solvent was removed under reduced pressure to yield 77 parts of dimethyl 1,1-bis(dimethylamino)-methyleneaminocarbonylphosphonate, nD27 = 1.4855.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04066434 |
| Source dataset | uspto-grants-1978_01 |
| ORD ID | ord-93d132b65d404e8f90122602d46e94ba |
| Source note | uspto-grants-1978_01 |