Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethylamine → N-(3'-Methylethylaminopropyl)-aspartic acid-4-cyclohexyl ester
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | 1-Cyclohexyl (2Z)-2-butenedioate | HCID 6913007 | — |
| 반응물 | N-Ethyl-N-methylpropane-1,3-diamine | HCID 15667718 | — |
| 생성물 | N-(3'-Methylethylaminopropyl)-aspartic acid-4-cyclohexyl ester | HCID 86738346 | — |
반응 단계
43.6 g (0.2 mol+10% excess) of maleic acid-monocyclohexyl ester, 40 ml of triethylamine and 23.2 g (0.2 mol) of 3-(methylethylamino)-propylamine are reacted in the manner described in Example 1 and analogously further processed. The yield is 36.3 g (57.7% of theory) of a crystalline aspartic acid derivative which, after recrystallisation in acetone, melts at 123.5°-127.5° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04326069 |
| 출처 데이터셋 | uspto-grants-1982_04 |
| ORD ID | ord-9f860a1c72814bb7a7a57029e8640b03 |
| 출처 메모 | uspto-grants-1982_04 |