Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Methoxyacetic Acid → 2-Chloroethyl 2-(methoxyacetyl)-2-(2,6-dimethylphenyl)-hydrazinecarboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Methoxyacetic Acid | HCID 12251 | — |
| 반응물 | Thionyl Chloride | HCID 24386 | — |
| 반응물 | Methoxyacetyl chloride | HCID 96623 | — |
| 반응물 | 2-Chloroethyl 2-(2,6-dimethylphenyl)-hydrazinecarboxylate | HCID 13036493 | — |
| 용매 | O-Xylene | HCID 7237 | — |
| 생성물 | 2-Chloroethyl 2-(methoxyacetyl)-2-(2,6-dimethylphenyl)-hydrazinecarboxylate | HCID 20454494 | — |
반응 단계
200 g (0.825 mol) 2-Chloroethyl 2-(2,6-dimethylphenyl)-hydrazinecarboxylate in 500 ml xylene are warmed to 80°, and added to a warm (80°) solution of 2-methoxyacetylchloride in 250 ml xylene, prepared in situ by treating 73.5 g (0.826 mol) 2-methoxyacetic acid in 250 ml xylene with 107.1 g (0.9 mol) thionyl chloride at 80° for 2 hours. The mixture is heated for 30 minutes at 80°, then worked up as described in Example 1a.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04347253 |
| 출처 데이터셋 | uspto-grants-1982_08 |
| ORD ID | ord-6096314213fa4998bf197d11be76b84e |
| 출처 메모 | uspto-grants-1982_08 |