Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 594056생성일: 2026년 10월 25일
4,4'-(6-Chloropyrimidine-2,4-diyl)dimorpholine → 3-(2,6-Dimorpholinopyrimidin-4-yl)-4-methylaniline
https://huagongshe.com/reaction/594056
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | 4,4'-(6-Chloropyrimidine-2,4-diyl)dimorpholine | HCID 686334 | — |
| 반응물 | 4-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline | HCID 16086089 | — |
| 촉매 | HCID 178418807 | HCID 178418807 | — |
| 용매 | 1,2-Dimethoxyethane | HCID 8071 | — |
| 용매 | Sodium Carbonate | HCID 10340 | — |
| 생성물 | 3-(2,6-Dimorpholinopyrimidin-4-yl)-4-methylaniline | HCID 90408360 | 96% |
반응 단계
To a solution of 4,4′-(6-chloropyrimidine-2,4-diyl)dimorpholine (1.0 equiv.) and 4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (1.5 equiv.) in DME and 2M sodium carbonate (3:1, 0.2 M) was added PdCl2(dppf)-DCM adduct (0.100 equiv.) in a microwave vial equipped with a stir bar. The reaction was heated to 120° C. for 20 min in the microwave. The reaction mixture qas quenched with water and the aqueous layer was separated and extracted with EtOAc (×3). The combined organic layer was dried over magnesium sulfate, filtered and concentrated in vacuo. The material was purified via silica gel column chromatography eluting with 100% DCM to 10% MeOH/DCM to afford 3-(2,6-dimorpholinopyrimidin-4-yl)-4-methylaniline in 96% yield. LCMS (m/z) (M+H)=356.2, Rt=0.44 min.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US09242969B2 |
|---|
| 출처 데이터셋 | uspto-grants-2016_01 |
|---|
| ORD ID | ord-1709db82e8004ff6a5843968a7288ae2 |
|---|
| 출처 메모 | uspto-grants-2016_01 |
|---|