Trifluoroacetic acid → HCID 44514110、化合物

反応式

[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11]([N:14]2[C:18]3=[N:19][CH:20]=[N:21][C:22]([O:23][C:24]4[CH:29]=[CH:28][C:27]([NH:30][C:31](=[O:33])[CH3:32])=[CH:26][CH:25]=4)=[C:17]3[CH:16]=[N:15]2)[CH2:10][CH2:9]1)=[O:7])(C)([CH3:3])[CH3:2].FC(F)(F)C(O)=O.ClC(OC(C)C)=O>>[CH:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11]([N:14]2[C:18]3=[N:19][CH:20]=[N:21][C:22]([O:23][C:24]4[CH:25]=[CH:26][C:27]([NH:30][C:31](=[O:33])[CH3:32])=[CH:28][CH:29]=4)=[C:17]3[CH:16]=[N:15]2)[CH2:10][CH2:9]1)=[O:7])([CH3:3])[CH3:2]

参加物

反応物 3

HCID 6422Trifluoroacetic acid

HCID 7917Isopropyl chloroformate

HCID 445144034-[4-(4-Acetylamino-phenoxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid tert-butyl ester

生成物 1

HCID 44514110HCID 44514110、化合物

実験手順

4-[4-(4-Acetylamino-phenoxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid isopropyl ester was prepared was prepared according to General Procedure D by the reaction of 4-[4-(4-acetylamino-phenoxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid tert-butyl ester (Example 70) with trifluoroacetic acid, followed by reaction of the resulting amine with isopropyl chloroformate (available from Aldrich Chemical Company, Inc., Milwaukee, Wis., USA).