Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Diethanolamine | HCID 8113 | — |
| Reactant | 4-Chloro-2-(1-methyl-5-nitro-1H-imidazol-2-yl)quinazoline | HCID 21402096 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 21402099 | HCID 21402099 | — |
Reaction Steps
A suspension of 4 g of 2-(1-methyl-5-nitro-2-imidazolyl)-4-chloroquinazolin and 1.6 g of diethanolamine in 25 ml of dimethyl formamide is heated at 100° C for 11/2 hours. After cooling, the resulting crystals are filtered off, washed with tetrahydrofuran and water, and dried to obtain the heading compound, m.p. 236°-239° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04055642 |
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| Source dataset | uspto-grants-1977_10 |
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| ORD ID | ord-4499435bcb8e41e688a631be11613170 |
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| Source note | uspto-grants-1977_10 |
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