HuagongsheHuagongshe Chemistry Print Report · For research reference only
6-ethoxycarbonyl-N2,N4-bis(ethoxycarbonylmethyl)-5-nitro-2,4-pyrimidinediamine → HCID 22060313, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 6-ethoxycarbonyl-N2,N4-bis(ethoxycarbonylmethyl)-5-nitro-2,4-pyrimidinediamine | HCID 22060735 | — |
| Reactant | 5-amino-6-ethoxycarbonyl-N2,N4-bis(3-hydroxyphenyl)-2,4-pyrimidinediamine | HCID 22060881 | — |
| Reactant | HCID 178418361 | HCID 178418361 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Product | HCID 22060313 | HCID 22060313 | — |
Reaction Steps
In a manner similar to the preparation of 5-amino-6-ethoxycarbonyl-N2,N4-bis(3-hydroxyphenyl)-2,4-pyrimidinediamine, 6-ethoxycarbonyl-N2,N4-bis(ethoxycarbonylmethyl)-5-nitro-2,4-pyrimidinediamine, hydrogen, and 10% Pd/C were reacted to yield 5-amino-N2,N4-bis(ethoxycarbonylmethyl)-6-ethoxycarbonyl-2,4-pyrimidinediamine. 1H NMR (CDCl3): δ 6.25 (bs, 2H), 4.38 (q, 2H, J=6.9 Hz), 4.23-4.14 (m, 6H), 4.05 (bs, 2H), 1.39 (t, 3H, J=6.9 Hz), 1.30-1.22 (m, 6H); LCMS: ret. time: 17.67 min.; purity: 95%; MS (m/e): 370 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09162989B2 |
| Source dataset | uspto-grants-2015_10 |
| ORD ID | ord-c5ac1fd2c6b44350947e2696a83eaca9 |
| Source note | uspto-grants-2015_10 |