Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Methylamine → 2-((Methylamino)methyl)fluorene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Methylamine | HCID 6329 | — |
| 반응물 | N-methyl fluorene-2-carboxamide | HCID 10704314 | — |
| 반응물 | 9H-Fluorene-2-carbonyl chloride | HCID 17815629 | — |
| 반응물 | Aluminium lithium hydride | HCID 21226445 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | 2-((Methylamino)methyl)fluorene | HCID 12689751 | — |
반응 단계
A solution of fluorene-2-carbonyl chloride (prepared from fluorene-2-carboxylic acid and oxalyl chloride) in THF is added to aqueous methylamine (2 molar equivalents) to prepare N-methyl fluorene-2-carboxamide. Reduction of the amide using LiAlH4 in ether provides 2-((methylamino)methyl)fluorene. The amine is protected by reaction with di-tert-butyl dicarbonate to provide 2-((N-tBOC-N-methylamino)methyl)fluorene.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08946405B2 |
| 출처 데이터셋 | uspto-grants-2015_02 |
| ORD ID | ord-fed1647a2c5646559da749e107c1a7db |
| 출처 메모 | uspto-grants-2015_02 |