Triethylamine → 5-Chloro-2-(4-methylsulfonylpiperazin-1-yl)-7-morpholinothiazolo[4,5-d]pyrimidine

HRID 1365814ノート

反応式

HRID 1365814 の反応式
[Cl:1][C:2]1[N:3]=[C:4]([N:15]2[CH2:20][CH2:19][O:18][CH2:17][CH2:16]2)[C:5]2[S:10][C:9](S(C)(=O)=O)=[N:8][C:6]=2[N:7]=1.[CH3:21][S:22]([N:25]1[CH2:30][CH2:29][NH:28][CH2:27][CH2:26]1)(=[O:24])=[O:23].C(N(CC)CC)C>>[Cl:1][C:2]1[N:3]=[C:4]([N:15]2[CH2:16][CH2:17][O:18][CH2:19][CH2:20]2)[C:5]2[S:10][C:9]([N:28]3[CH2:29][CH2:30][N:25]([S:22]([CH3:21])(=[O:24])=[O:23])[CH2:26][CH2:27]3)=[N:8][C:6]=2[N:7]=1

参加物

4

反応物 3

HCID 8471TriethylamineHCID 7091611-(Methylsulfonyl)piperazineHCID 576854065-Chloro-2-(methylsulfonyl)-7-morpholinothiazolo[4,5-d]pyrimidine

生成物 1

HCID 866300795-Chloro-2-(4-methylsulfonylpiperazin-1-yl)-7-morpholinothiazolo[4,5-d]pyrimidine

実験手順

5-Chloro-2-(methylsulfonyl)-7-morpholinothiazolo[4,5-d]pyrimidine was reacted with 1-methylsulfonylpiperazine (HCl salt), using 2.8 equiv of triethylamine, via General Procedure C to give crude 5-chloro-2-(4-methylsulfonylpiperazin-1-yl)-7-morpholinothiazolo[4,5-d]pyrimidine, which was then reacted with 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine via General Procedure C again to give 135 after purification by reverse HPLC. MS (Q1) 478 (M+)

出典と根拠

ORDレコード
ord-6943478dc424443a989740eba8d29cbc
出典データセット
uspto-grants-2011_02
特許番号
US07893059B2

反応ノート

読み込み中…