Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Chlorophenyl Isocyanate → methyl 4-(p-chlorophenyl)-N-methoxycarbonylallophanimidate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Chlorophenyl Isocyanate | HCID 7693 | — |
| 반응물 | 1-methoxycarbonyl-S-methylisothiourea | HCID 293578 | — |
| 반응물 | N-carbomethoxy-O-methylisourea | HCID 53429793 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | methyl 4-(p-chlorophenyl)-N-methoxycarbonylallophanimidate | HCID 54018948 | — |
반응 단계
To 13 parts of methyl N-(1-amino-1-methoxymethylene)-carbamate, m.p. 36°-39.5°, prepared similar to the procedure in Example 3 for methyl N-(1-amino-1-methylthiomethylene)-carbamate in 140 parts of methylene chloride is added 15 parts of p-chlorophenyl isocyanate. The reaction mixture is stirred overnight and the solution filtered to give 10 parts of methyl 4-(p-chlorophenyl)-N-methoxycarbonylallophanimidate melting at 170° dec.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04014924 |
| 출처 데이터셋 | uspto-grants-1977_03 |
| ORD ID | ord-70ff63c298bc4898ad7d5f35496eca79 |
| 출처 메모 | uspto-grants-1977_03 |