Diisopropylethylamine → HCID 66587703、化合物

HRID 1408233ノート

反応式

HRID 1408233 の反応式
[CH2:1]([N:3]([CH2:57][CH3:58])[C:4]1[CH:9]=[CH:8][C:7]([NH:10][C:11]([C:13]2[CH:14]=[C:15]([CH2:19][CH2:20][CH2:21][O:22][CH2:23][CH2:24][O:25][CH2:26][CH2:27][O:28][CH2:29][CH2:30][O:31][CH2:32][CH2:33][C:34](O)=[O:35])[CH:16]=[CH:17][CH:18]=2)=[O:12])=[C:6]([C:37]2[CH:42]=[C:41]([C:43](=[O:56])[NH:44][CH2:45][C:46]3[CH:51]=[CH:50][CH:49]=[C:48]([C:52]([F:55])([F:54])[F:53])[CH:47]=3)[CH:40]=[CH:39][N:38]=2)[CH:5]=1)[CH3:2].[N:59]1(C(OC(C)(C)C)=O)[CH2:64][CH2:63][NH:62][CH2:61][CH2:60]1.CCN(C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C>[CH2:57]([N:3]([CH2:1][CH3:2])[C:4]1[CH:9]=[CH:8][C:7]([NH:10][C:11](=[O:12])[C:13]2[CH:18]=[CH:17][CH:16]=[C:15]([CH2:19][CH2:20][CH2:21][O:22][CH2:23][CH2:24][O:25][CH2:26][CH2:27][O:28][CH2:29][CH2:30][O:31][CH2:32][CH2:33][C:34](=[O:35])[N:59]3[CH2:64][CH2:63][NH:62][CH2:61][CH2:60]3)[CH:14]=2)=[C:6]([C:37]2[CH:42]=[C:41]([CH:40]=[CH:39][N:38]=2)[C:43]([NH:44][CH2:45][C:46]2[CH:51]=[CH:50][CH:49]=[C:48]([C:52]([F:53])([F:54])[F:55])[CH:47]=2)=[O:56])[CH:5]=1)[CH3:58]

参加物

6

反応物 4

HCID 81531DiisopropylethylamineHCID 143452tert-Butyl piperazine-1-carboxylateHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 66587495HCID 66587495、化合物

生成物 1

HCID 66587703HCID 66587703、化合物収率 177.4%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

To a mixture of 16-(3-(4-(diethyl amino)-2-(4-(3-(trifluoromethyl)benzylcarbamoyl)pyridin-2-yl)phenylcarbamoyl)phenyl)-4,7,10,13-tetraoxahexadecan-1-oic acid (292 mg, 0.36 mmol), tert-butyl piperazine-1-carboxylate (75 mg, 0.40 mmol) and DIPEA (142 mg, 1.1 mmol) in DMF (3 mL) was added HATU (160 mg, 0.42 mmol). After 30 minutes, the solvent was removed under vacuum and the residue was dissolved in DCM (50 mL). This was washed with water (4×25 mL), dried (Na2SO4) and concentrated. The resulting oil was dissolved in DCM (2 mL) and TFA (2 mL) was added dropwise. After 30 minutes, the solvents were removed under vacuum. The residue was dissolved in 50% ACN/water (30 mL) and freeze dried to give the title compound (560 mg) as a TFA salt.

後処理

  1. customthe solvent was removed under vacuum
  2. dissolutionthe residue was dissolved in DCM (50 mL)
  3. washThis was washed with water (4×25 mL)
  4. dry with materialdried (Na2SO4)
  5. concentrationconcentrated
  6. dissolutionThe resulting oil was dissolved in DCM (2 mL)
  7. additionTFA (2 mL) was added dropwise
  8. waitAfter 30 minutes
  9. customthe solvents were removed under vacuum
  10. dissolutionThe residue was dissolved in 50% ACN/water (30 mL)
  11. customfreeze dried

出典と根拠

ORDレコード
ord-e76d8717efe344aba18217b56de486b9
出典データセット
uspto-grants-2014_12
特許番号
US08916569B2

反応ノート

読み込み中…