(2,5-Dimethylfuran-3-yl)methanamine → N2-[(2,5-dimethyl-3-furyl)methyl]-5-fluoro-N4-(3-hydroxyphenyl)-2,4-pyrimidinediamine

反応式

C1CO[C:8]2[CH:7]=[CH:6][C:5]([NH:11][C:12]3[C:17]([F:18])=[CH:16][N:15]=[C:14]([NH:19][C:20]4[CH:25]=[CH:24][CH:23]=[C:22](O)C=4)[N:13]=3)=[CH:4][C:3]=2[O:2]1.ClC1N=C(NC2C=CC=[C:37]([OH:41])[CH:36]=2)C(F)=CN=1.CC1OC(C)=CC=1CN>>[CH3:36][C:37]1[O:41][C:23]([CH3:22])=[CH:24][C:25]=1[CH2:20][NH:19][C:14]1[N:13]=[C:12]([NH:11][C:5]2[CH:6]=[CH:7][CH:8]=[C:3]([OH:2])[CH:4]=2)[C:17]([F:18])=[CH:16][N:15]=1

参加物

反応物 3

HCID 2776162(2,5-Dimethylfuran-3-yl)methanamine

HCID 22060334N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(3-hydroxyphenyl)-2,4-primidinediamine

HCID 220604512-chloro-5-fluoro-N-(3-hydroxyphenyl)-4-pyrimidineamine

生成物 1

HCID 22060828N2-[(2,5-dimethyl-3-furyl)methyl]-5-fluoro-N4-(3-hydroxyphenyl)-2,4-pyrimidinediamine収率 59%

実験手順

In a manner analogous to the preparation of N4-(3,4-ethylenedioxyphenyl)-5-fluoro-N2-(3-hydroxyphenyl)-2,4-pyrimidinediamine, the reaction of 2-chloro-5-fluoro-N4-(3-hydroxyphenyl)-4-pyrimidineamine (50 mg, 0.21 mmol) and (2,5-dimethyl-3-furyl)methylamine (80 mg, 0.63 mmol) gave N2-[(2,5-dimethyl-3-furyl)methyl]-5-fluoro-N4-(3-hydroxyphenyl)-2,4-pyrimidinediamine (40 mg, 59%). 1H NMR (acetone-d6): δ 2.14 (s, 6H), 4.37 (d, J=4.2 Hz, 2H), 5.96 (s, 1H), 6.77 (d, J=6.6 Hz, 1H), 7.23-7.28 (m, 2H), 7.44 (s, 1H), 8.11 (d, J=4.8 Hz, 1H), 9.05 (br, 1H), 9.75 (br, 1H); 19F NMR (282 MHz, acetone-d6): δ−165.77; LCMS: ret. time: 19.23 min.; purity: 94.89%; MS (m/e): 329.08 (MH+).