Trimethylsilylacetylene → Dibenzyl-[1-(4-trimethylsilanylethynylphenyl)-cyclopropyl]-amine
反応式
[CH2:1]([N:8]([CH2:19][C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1)[C:9]1([C:12]2[CH:17]=[CH:16][C:15](Br)=[CH:14][CH:13]=2)[CH2:11][CH2:10]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH3:26][Si:27]([C:30]#[CH:31])([CH3:29])[CH3:28]>C(N(CC)CC)C.[Cu]I.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>[CH2:1]([N:8]([CH2:19][C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1)[C:9]1([C:12]2[CH:17]=[CH:16][C:15]([C:31]#[C:30][Si:27]([CH3:29])([CH3:28])[CH3:26])=[CH:14][CH:13]=2)[CH2:11][CH2:10]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1参加物
6
反応物 2
生成物 1
試薬・触媒・溶媒 3
実験手順
Using General Procedure D; dibenzyl-[1-(4-bromophenyl)-cyclopropyl]-amine (Intermediate 125, 45.0 mg, 0.11 mmol) in triethylamine (8 mL) was treated with copper(I)iodide (10.0 mg, 0.05 mmol) and then sparged with argon for 5 minutes. Trimethylsilyl acetylene (0.35 g, 3.6 mmols) was then added followed by dichlorobis(triphenylphosphine)palladium(II) (35.0 mg, 0.05 mmol). The resulting reaction mixture was heated to 70° C. for 5d. The title compound 40 mg (88%) was isolated by chromatography (hexanes).
後処理
- customsparged with argon for 5 minutes
- customThe resulting reaction mixture
出典と根拠
- ORDレコード
- ord-9415d8d5113847bf8cc02ad306770d13
- 出典データセット
- uspto-grants-2005_02
- 特許番号
- US06855512B2
反応ノート
読み込み中…