Triphenylphosphine → Methyl 6-[2-chloro-4-({[3-(2,6-dichlorophenyl)-5-(1-methylethyl)-4-isoxazolyl]methyl}oxy)phenyl]-1-naphthalenecarboxylate

HRID 646004ノート

反応式

HRID 646004 の反応式
[Cl:1][C:2]1[CH:7]=[C:6]([OH:8])[CH:5]=[CH:4][C:3]=1[C:9]1[CH:10]=[C:11]2[C:16](=[CH:17][CH:18]=1)[C:15]([C:19]([O:21][CH3:22])=[O:20])=[CH:14][CH:13]=[CH:12]2.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[Cl:42][C:43]1[CH:48]=[CH:47][CH:46]=[C:45]([Cl:49])[C:44]=1[C:50]1[C:54]([CH2:55]O)=[C:53]([CH:57]([CH3:59])[CH3:58])[O:52][N:51]=1.N(C(OC(C)C)=O)=NC(OC(C)C)=O>ClCCl>[Cl:1][C:2]1[CH:7]=[C:6]([O:8][CH2:55][C:54]2[C:50]([C:44]3[C:43]([Cl:42])=[CH:48][CH:47]=[CH:46][C:45]=3[Cl:49])=[N:51][O:52][C:53]=2[CH:57]([CH3:59])[CH3:58])[CH:5]=[CH:4][C:3]=1[C:9]1[CH:10]=[C:11]2[C:16](=[CH:17][CH:18]=1)[C:15]([C:19]([O:21][CH3:22])=[O:20])=[CH:14][CH:13]=[CH:12]2

参加物

6

反応物 4

HCID 11776TriphenylphosphineHCID 75555Diisopropyl diazene-1,2-dicarboxylateHCID 10850745(3-(2,6-Dichlorophenyl)-5-isopropylisoxazol-4-yl)methanolHCID 59264873HCID 59264873、化合物

生成物 1

HCID 59264865Methyl 6-[2-chloro-4-({[3-(2,6-dichlorophenyl)-5-(1-methylethyl)-4-isoxazolyl]methyl}oxy)phenyl]-1-naphthalenecarboxylate

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

反応条件

温度
0 °C

実験手順

A mixture of methyl 6-(2-chloro-4-hydroxyphenyl)-1-naphthalenecarboxylate (0.25 g, 0.799 mmol), polymer-bound triphenylphosphine (0.27 g, 0.799 mmol), [3-(2,6-dichlorophenyl)-5-(1-methylethyl)-4-isoxazolyl]methanol (0.23 g, 0.799 mmol) and 10 mL of dichloromethane was cooled to 0° C. Diisopropyl azodicarboxylate (0.16 mL, 0.799 mmol) was slowly added to the reaction mixture. The reaction mixture was stirred for 10 minutes at the above temperature and then warmed to room temperature and stirred for 18 h. The reaction mixture was filtered and the filtrate was concentrated to give oil.

後処理

  1. temperaturewarmed to room temperature
  2. stirringstirred for 18 h
  3. filtrationThe reaction mixture was filtered
  4. concentrationthe filtrate was concentrated
  5. customto give oil

出典と根拠

ORDレコード
ord-667d21e6975f499eafb356a09cffd2bf
出典データセット
uspto-grants-2010_04
特許番号
US07705028B2

反応ノート

読み込み中…