Phenylacetylene → (2-Methyl-4-{3-[3-(3-morpholin-4-yl-prop-1-ynyl)-5-phenylethynylphenyl]-prop-2-ynyloxy}-phenoxy)-acetic acid methyl ester

HRID 548564

反応式

HRID 548564 の反応式
[C:1]1([C:7]#[CH:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH3:9][O:10][C:11](=[O:41])[CH2:12][O:13][C:14]1[CH:19]=[CH:18][C:17]([O:20][CH2:21][C:22]#[C:23][C:24]2[CH:29]=[C:28]([C:30]#[C:31][CH2:32][N:33]3[CH2:38][CH2:37][O:36][CH2:35][CH2:34]3)[CH:27]=[C:26](Br)[CH:25]=2)=[CH:16][C:15]=1[CH3:40]>CN(C=O)C.C(N(CC)CC)C.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Cu]I>[CH3:9][O:10][C:11](=[O:41])[CH2:12][O:13][C:14]1[CH:19]=[CH:18][C:17]([O:20][CH2:21][C:22]#[C:23][C:24]2[CH:25]=[C:26]([C:8]#[C:7][C:1]3[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=3)[CH:27]=[C:28]([C:30]#[C:31][CH2:32][N:33]3[CH2:38][CH2:37][O:36][CH2:35][CH2:34]3)[CH:29]=2)=[CH:16][C:15]=1[CH3:40]

参加物

7

反応物 2

HCID 10821PhenylacetyleneHCID 67157848(4-{3-[3-Bromo-5-(3-morpholin-4-yl-prop-1-ynyl)-phenyl]-prop-2-ynyloxy}-2-methylphenoxy)-acetic acid methyl ester

生成物 1

HCID 67158107(2-Methyl-4-{3-[3-(3-morpholin-4-yl-prop-1-ynyl)-5-phenylethynylphenyl]-prop-2-ynyloxy}-phenoxy)-acetic acid methyl ester

試薬・触媒・溶媒 4

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)触媒HCID 178418476HCID 178418476、化合物触媒HCID 6228Dimethylformamide溶媒HCID 8471Triethylamine溶媒

反応条件

温度
60 °C

実験手順

A mixture of phenylacetylene (169 mg, 1.66 mmol), (4-{3-[3-bromo-5-(3-morpholin-4-yl-prop-1-ynyl)-phenyl]-prop-2-ynyloxy}-2-methyl-phenoxy)-acetic acid methyl ester (100 mg, 0.195 mmol, example 6), Pd(PPh3)2Cl2 (22 mg, 0.02 mmol), CuI (10 mg, 0.055 mmol) in dry DMF (2 ml) and triethylamine (2 ml) was heated in a microwave own for 1 hour at 60° C. in a sealed tube. The reaction mixture was filtered through Decalite and the filtrate was evaporated. The residue was purified on column chromatography using methylene chloride/THF mixtures to give (2-methyl-4-{3-[3-(3-morpholin-4-yl-prop-1-ynyl)-5-phenylethynylphenyl]-prop-2-ynyloxy}-phenoxy)-acetic acid methyl ester in 70 mg (67%) yield.

後処理

  1. filtrationThe reaction mixture was filtered through Decalite
  2. customthe filtrate was evaporated
  3. customThe residue was purified on column chromatography

出典と根拠

ORDレコード
ord-17af611ddd714e37859bead0f91db0f9
出典データセット
uspto-grants-2011_05
特許番号
US07943612B2

関連ノート

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