Triethylamine → HCID 178476959、化合物

HRID 1525333ノート

反応式

HRID 1525333 の反応式
Br[C:2]1[CH:7]=[CH:6][C:5]([C:8]([NH:11][C:12]([C:14]2[C:15]([OH:26])=[N:16][C:17]([C:20]3[N:21]=[N:22][CH:23]=[CH:24][CH:25]=3)=[N:18][CH:19]=2)=[O:13])([CH3:10])[CH3:9])=[CH:4][CH:3]=1.[CH2:27]([O:29][P:30]([O-:34])[O:31][CH2:32][CH3:33])[CH3:28].CCN(CC)CC>C1(C)C=CC=CC=1.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[OH:26][C:15]1[C:14]([C:12]([NH:11][C:8]([C:5]2[CH:6]=[CH:7][C:2]([P:30](=[O:34])([O:31][CH2:32][CH3:33])[O:29][CH2:27][CH3:28])=[CH:3][CH:4]=2)([CH3:10])[CH3:9])=[O:13])=[CH:19][N:18]=[C:17]([C:20]2[N:21]=[N:22][CH:23]=[CH:24][CH:25]=2)[N:16]=1

参加物

6

反応物 3

HCID 8471TriethylamineHCID 3780918DiethylphosphiteHCID 178457728HCID 178457728、化合物

生成物 1

HCID 178476959HCID 178476959、化合物

試薬・触媒・溶媒 2

HCID 178418397HCID 178418397、化合物触媒HCID 1140Toluene溶媒

実験手順

A mixture of N-(2-(4-bromophenyl)propan-2-yl)-4-hydroxy-2-(pyridazin-3-yl)pyrimidine-5-carboxamide (36-c, 200 mg, 0.484 mmol), diethylphosphite (195 mg, 1.45 mmol), Et3N (146 mg, 1.45 mmol) and Pd (PPh3)4 (0.1 g) in toluene (10 mL) was refluxed overnight. The reaction mixture was concentrated in vacuum. The residue was purified by pre-HPLC to afford the product 36-d, (3.0 mg). 1H NMR (300 MHz, DMSO) δ10.85 (s, 1H), 9.08 (s, 1H), 8.75 (d, J=8.4 Hz), 7.86 (m, 1H), 7.61-7.52 (m, 2H), 7.43-7.42 (m, 2H), 4.00-3.92 (m, 4H), 1.61 (s, 6H), 1.20 (t, J=6.9 Hz, 6H). LC-MS: (M+H)+ 472.

後処理

  1. temperaturewas refluxed overnight
  2. concentrationThe reaction mixture was concentrated in vacuum
  3. customThe residue was purified by pre-HPLC
  4. customto afford the product 36-d, (3.0 mg)

出典と根拠

ORDレコード
ord-ad98f37461ef4dd19603384ba39b9730
出典データセット
uspto-grants-2015_07
特許番号
US09079930B2

反応ノート

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