Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2-Nitroamino-2-imidazoline → alpha-(2-Imidazolin-2-ylaminomethyl)-m-methylbenzyl alcohol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2-Nitroamino-2-imidazoline | HCID 410042 | — |
| 반응물 | 2-Amino-1-(3-methylphenyl)ethan-1-ol | HCID 13482511 | — |
| 용매 | O-Xylene | HCID 7237 | — |
| 생성물 | alpha-(2-Imidazolin-2-ylaminomethyl)-m-methylbenzyl alcohol | HCID 53888914 | — |
반응 단계
A mixture of 8.2 parts of α-(aminomethyl)-m-methylbenzyl alcohol, 6,1 parts of 2-(nitramino)-2-imidazoline and 40 parts of xylene is stirred in an oil-bath at 150°-160°C, while almost all xylene is distilled off. The residue is diluted with a few parts of acetone and allowed to crystallize. The product is filtered off and recrystallized from 4-methyl-2-pentanone, yielding α-(2-imidazolin-2-ylaminomethyl)-m-methylbenzyl alcohol; m.p. 121°C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US03983133 |
| 출처 데이터셋 | uspto-grants-1976_09 |
| ORD ID | ord-522e6db6ff9344f395e2cbef978ae442 |
| 출처 메모 | uspto-grants-1976_09 |