HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → 4-Chloro-2-(cyclopropylmethyl-amino)-6-(2-hydroxy-ethylamino)-pyrimidine-5-carbonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | 1-Methylcyclopropanamine | HCID 11651149 | — |
| Reactant | 4-Chloro-6-(2-hydroxy-ethylamino)-2-methanesulfonyl-pyrimidine-5-carbonitrile | HCID 18753281 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | 4-Chloro-2-(cyclopropylmethyl-amino)-6-(2-hydroxy-ethylamino)-pyrimidine-5-carbonitrile | HCID 18753260 | — |
Reaction Steps
In analogy to the procedure described in example 47a, the crude 4-chloro-6-(2-hydroxy-ethylamino)-2-methanesulfonyl-pyrimidine-5-carbonitrile was treated with amino-methyl-cyclopropane in dioxane in the presence of N-ethyl-diisopropylamine at 40° C. to yield 4-chloro-2-(cyclopropylmethyl-amino)-6-(2-hydroxy-ethylamino)-pyrimidine-5-carbonitrile as an amorphous, white solid; MS: [M+H]+=268.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06673795B2 |
| Source dataset | uspto-grants-2004_01 |
| ORD ID | ord-b23fbded299947afbcc2a53865649dc8 |
| Source note | uspto-grants-2004_01 |