Phenylacetylene → HCID 66701096、化合物

反応式

[CH3:1][O:2][C:3](=[O:21])[C:4]([NH:7][C:8]([C:10]1[CH:19]=[CH:18][C:17]2[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=2)[C:11]=1Br)=[O:9])([CH3:6])[CH3:5].[C:22]1([C:28]#[CH:29])[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1>CN(C=O)C.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.Cl[Pd]Cl>[CH3:1][O:2][C:3](=[O:21])[C:4]([NH:7][C:8]([C:10]1[CH:19]=[CH:18][C:17]2[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=2)[C:11]=1[C:29]#[C:28][C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)=[O:9])([CH3:6])[CH3:5]

参加物

実験手順

40 mg 2-[(1-Bromo-naphthalene-2-carbonyl)amino]-2-methyl-propionic acid methyl ester and 2 mg Bis(triphenylphosphine)palladium(II)chloride were suspended in 2 ml of DMF and deoxygenated with Argon. 0.26 ml of TMEDA were added, the mixture was again bubbled with Argon, and then 14 mg (0.137 mmol) phenylacetylene were added. After 14 h at 80° the reaction was filtered, purified by RP-HPLC and freeze-dried to give 8 mg of 2-{[1-(Phenylethynyl)-naphthalene-2-carbonyl]-amino}-2-methyl-propionic acid methyl ester (19%).