2-(5-Oxiranyl-furan-2-yl)-[1,3]dioxolane → (5-[1,3]Dioxolan-2-yl-furan-2-yl)-acetaldehyde

HRID 2080112

反応式

HRID 2080112 の反応式
[O:1]1[CH2:3][CH:2]1[C:4]1[O:8][C:7]([CH:9]2[O:13][CH2:12][CH2:11][O:10]2)=[CH:6][CH:5]=1>C(OCC)(=O)C>[O:10]1[CH2:11][CH2:12][O:13][CH:9]1[C:7]1[O:8][C:4]([CH2:2][CH:3]=[O:1])=[CH:5][CH:6]=1

参加物

3

反応物 1

HCID 231307652-(5-Oxiranyl-furan-2-yl)-[1,3]dioxolane

生成物 1

HCID 86042298(5-[1,3]Dioxolan-2-yl-furan-2-yl)-acetaldehyde収率 69.8%

試薬・触媒・溶媒 1

HCID 8857Ethyl Acetate溶媒

実験手順

The resulting 2-(5-oxiranyl-furan-2-yl)-[1,3]dioxolane (2.25 g) and silica gel (5.00 g) were suspended in ethyl acetate (40 mL), and the solution was stirred for 6.5 hours at room temperature. The reaction solution was filtered, then, the filtrate was evaporated in vacuo, and (5-[1,3]dioxolan-2-yl-furan-2-yl)-acetaldehyde (1.57 g) was obtained as a yellow oil.

後処理

  1. filtrationThe reaction solution was filtered
  2. customthe filtrate was evaporated in vacuo

出典と根拠

ORDレコード
ord-e5c89323eebe410eaa5f3bbf613666b1
出典データセット
uspto-grants-2011_04
特許番号
US07932272B2

関連ノート

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