Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
N-ethyl-N'-[2-(2-pyrazinylmethylamino)ethyl]thiourea → N-cyano-N'-ethyl-N"-[2-(2-pyrazinylmethylamino)ethyl]-guanidine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | N-ethyl-N'-[2-(2-pyrazinylmethylamino)ethyl]thiourea | HCID 20567640 | — |
| 반응물 | CH2N2Pb | HCID 22262466 | — |
| 생성물 | N-cyano-N'-ethyl-N"-[2-(2-pyrazinylmethylamino)ethyl]-guanidine | HCID 54105532 | — |
반응 단계
Reacting N-(2-pyrazinylmethyl)ethylenediamine with ethyl isothiocyanate by the procedure of Example 3 and chromatographing gives N-ethyl-N'-[2-(2-pyrazinylmethylamino)ethyl]thiourea. Reacting this thiourea with lead cyanamide by the procedure of Example 3 gives N-cyano-N'-ethyl-N"-[2-(2-pyrazinylmethylamino)ethyl]guanidine.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04293699 |
| 출처 데이터셋 | uspto-grants-1981_10 |
| ORD ID | ord-7855865b8044494e9000dfb7dc394f13 |
| 출처 메모 | uspto-grants-1981_10 |