Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonia → HCID 86740236, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonia | HCID 222 | — |
| 반응물 | Acrylonitrile | HCID 7855 | — |
| 반응물 | Cyanoacetic acid | HCID 9740 | — |
| 반응물 | 4-Fluorobenzaldehyde | HCID 68023 | — |
| 반응물 | 3-(4-Fluorophenyl)propan-1-amine | HCID 6483796 | — |
| 반응물 | N-(tert-Butoxycarbonyl)-N-methyl-D-alanine | HCID 16211306 | — |
| 촉매 | Nickel | HCID 935 | — |
| 촉매 | Piperidine | HCID 8082 | — |
| 용매 | Pyridine | HCID 1049 | — |
| 생성물 | HCID 86740236 | HCID 86740236 | — |
반응 단계
By the method of part A of Example 3 N-(tert-butyloxycarbonyl)-N-methyl-D-alanine (2.03 g.) was condensed with 3-(4-fluorophenyl)propylamine (prepared by condensing 4-fluorobenzaldehyde with cyanoacetic acid in refluxing pyridine using piperidine as catalyst and hydrogenating the resulting β-4-fluorophenyl)acrylonitrile in ethanolic ammonia under high pressure using Raney nickel catalyst, m.r. of methanesulfonate salt 129°-131° C.; 2.49 g.), affording N2 -(tert-butyloxycarbonyl)-N2 -methyl-N-[3-(4-fluorophenyl)propyl]-D-alaninamide as a syrup (2.77g.).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04533655 |
| 출처 데이터셋 | uspto-grants-1985_08 |
| ORD ID | ord-be8bde5b5f6d4b3ba46a30ad194ce7b8 |
| 출처 메모 | uspto-grants-1985_08 |