HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → 1,3,5-Triazino(1,2-a)benzimidazol-4(3H)-one, 2,10-dihydro-2,2,3-trimethyl-10-(methylsulfonyl)-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Methanesulfonyl chloride | HCID 31297 | — |
| Reactant | 1,2-dihydro-2,2,3-trimethyl-1,3,5-triazino[1,2-a]benzimidazol-4(3H)-one | HCID 159120 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | 1,3,5-Triazino(1,2-a)benzimidazol-4(3H)-one, 2,10-dihydro-2,2,3-trimethyl-10-(methylsulfonyl)- | HCID 159114 | — |
Reaction Steps
The general procedure of Example 17 was employed to prepare the title compound by reaction of 1,2-dihydro-2,2,3-trimethyl-1,3,5-triazino[1,2-a]benzimidazol-4(3H)-one, methanesulfonyl chloride and triethylamine in acetone solution. The title compound was isolated and purified by liquid chromatography giving a solid, mp 147° C. (dec.). The confirmatory elemental analysis is shown in Table III.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04498920 |
| Source dataset | uspto-grants-1985_02 |
| ORD ID | ord-3df657d7c9fa4c10ac39cf82fe4f9fd2 |
| Source note | uspto-grants-1985_02 |