Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Cyclohexanone → N-cyclohexylidene-(2-methylpropenylamine)
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Cyclohexanone | HCID 7967 | — |
| 반응물 | 4-Pentenoic acid | HCID 61138 | — |
| 반응물 | 2-Methylallylamine | HCID 76141 | — |
| 생성물 | N-cyclohexylidene-(2-methylpropenylamine) | HCID 20436157 | — |
반응 단계
The procedure described in Example 1(a) is repeated, except that 302.5 g (2 mols) of N-cyclohexylidene-(2-methylpropenylamine) and 250 g (4.62 mols) of 1,3-butadiene are used. Distillation yields 382 g (1.48 mols) of 3,3-dimethyl-12,12-pentamethylene-1-aza-1,5,9-cyclododecatriene; boiling point 96° C./4 Pa; nD20 =1.5116. The N-cyclohexylidene-(2-methylpropenylamine) was prepared from cyclohexanone and methallylamine, with subsequent isomerisation of the reaction product with potassium tert.-butylate; boiling point 96° C./1,700 Pa; nD20 =1.5160.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04355177 |
| 출처 데이터셋 | uspto-grants-1982_10 |
| ORD ID | ord-279acf50c4024af1a52e52c5c1cf3d06 |
| 출처 메모 | uspto-grants-1982_10 |