반응 #1123996

반응 방정식

H2O

4-(6-chloro-5-methyl-pyrimidin-4-yloxy)-piperidine-1-carboxylic acid isopropyl ester

2-fluoro-4-(2-morpholin-4-yl-ethyl)-phenol

K2CO3

→

4-{6-[2-Fluoro-4-(2-morpholin-4-yl-ethyl)-phenoxy]-5-methyl-pyrimidin-4-yloxy}-piperidine-1-carboxylic acid isopropyl ester

용매

DMF

반응 조건

후처리

1. 1
   workup.ADDITIONadded
2. 2
   기타The reaction mixture was irradiated under microwave for 1 hour at 150° C
3. 3
   추출extracted with ethyl acetate (50 mL)
4. 4
   건조The ethyl acetate was dried over MgSO4
5. 5
   농축concentrated under vacuum
6. 6
   기타purified over SiO2
7. 7
   기타to afford Compound C146 (380 mg, 90%) as a white solid

실험 절차

To a solution of 4-(6-chloro-5-methyl-pyrimidin-4-yloxy)-piperidine-1-carboxylic acid isopropyl ester (270 mg, 0.84 mmol) and 2-fluoro-4-(2-morpholin-4-yl-ethyl)-phenol (225 mg, 0.84 mmol) in DMF (5 mL), was K2CO3 (137 mg, 0.84 mmol) added. The reaction mixture was irradiated under microwave for 1 hour at 150° C. The reaction was cooled to room temperature and poured into H2O (50 mL) and extracted with ethyl acetate (50 mL). The ethyl acetate was dried over MgSO4, and concentrated under vacuum and purified over SiO2 to afford Compound C146 (380 mg, 90%) as a white solid. 1H NMR (400 MHz, DMSO-d6) δ 8.06 (s, 1H), 7.09˜7.02 (m, 1H), 6.93˜6.91 (m, 2H), 5.12 (m, 1H), 4.61 (m, 1H), 3.46˜3.37 (m, 6H), 3.18˜3.13 (m, 2H), 2.61˜2.57 (m,2H), 2.38˜2.26 (m, 2H), 2.25 (b, 2H), 1.96 (s, 3H), 1.79˜1.74 (m, 2H), 1.49˜1.45 (m, 2H), 1.03 (d, 6H). LCMS 503.5 [M+1].

출처