Allyl bromide → Phenyl-ferrocenyl-butadien

HRID 322846

反応式

HRID 322846 の反応式
[Sm].ICCI.[I-].[I-].[Sm+2].[C:9]([C-:17]1[CH:21]=[CH:20][CH:19]=[CH:18]1)(=O)[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1.[CH-:22]1[CH:26]=[CH:25][CH:24]=[CH:23]1.[Fe+2:27].C(Br)C=C>O1CCCC1>[C-:17]1([C:9]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[CH:26][CH:22]=[CH2:23])[CH:21]=[CH:20][CH:19]=[CH:18]1.[CH-:22]1[CH:26]=[CH:25][CH:24]=[CH:23]1.[Fe+2:27]

参加物

7

反応物 5

HCID 7841Allyl bromideHCID 122241,2-DiiodoethaneHCID 23951SamariumHCID 176468997Cyclopenta-1,3-diene;cyclopenta-2,4-dien-1-yl(phenyl)methanone;iron(2+)HCID 178506586HCID 178506586、化合物

生成物 1

HCID 129629832Phenyl-ferrocenyl-butadien収率 99%

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

In a nitrogen environment, about 330 mg (2.20 mmole) of samarium and about 500 mg (1.77 mmole) of 1,2-diiodoethane is disposed in a round-bottomed flask. About 20 ml of tetrahydrofuran is added into the round-bottomed flask. The mixture in the round-bottomed flask is stirred until a deep-blue samarium diiodide solution is obtained. Following the process flow described in Example 1, about 348 mg (1.20 mmole) of benzoylferrocene reacts with about 242 mg (2.0 mmole) of allyl bromide to produce oil-type 1-Ferrocenyl-1-phenyl-1,3-butadiene (3c) with a weight of about 373 mg (1.19 mmole) and a yield of about 99%.

後処理

  1. customis obtained

出典と根拠

ORDレコード
ord-bbdbdb3bbb01451496fa2ee7abb17493
出典データセット
uspto-grants-2001_04
特許番号
US06211392B1

関連ノート

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