Tetrahydrofuran → Citraconic Acid Hydroxyethyl Methacrylate

HRID 916526

反応式

HRID 916526 の反応式
O1CCCC1.[C:6]([OH:14])(=[O:13])/[C:7](=[CH:9]\[C:10]([OH:12])=[O:11])/[CH3:8].[C:15]([O:20][CH2:21][CH2:22][OH:23])(=[O:19])[C:16]([CH3:18])=[CH2:17]>C(C(OC(CC)(CC)C)(CC)C)C.CC(N=NC(C#N)(C)C)(C#N)C>[C:6]([OH:14])(=[O:13])/[C:7](=[CH:9]\[C:10]([OH:12])=[O:11])/[CH3:8].[C:15]([O:20][CH2:21][CH2:22][OH:23])(=[O:19])[C:16]([CH3:18])=[CH2:17]

参加物

6

反応物 3

HCID 8028TetrahydrofuranHCID 133602-Hydroxyethyl MethacrylateHCID 643798Citraconic acid

生成物 1

HCID 86602179Citraconic Acid Hydroxyethyl Methacrylate収率 96%

試薬・触媒・溶媒 2

HCID 6547Azobisisobutyronitrile触媒HCID 12430074Diethylethylether溶媒

実験手順

To 20 g of tetrahydrofuran (THF) were added 5 g of citraconic acid, 5 g of hydroxyethyl methacrylate and 0.1 g of AIBN. The resulting mixture was reacted at 67° C. for 3 hours, after which, the resulting solution was dropped in diethylethyl ether, thereby obtaining 9.6 g of a photoresist polymer of Formula (IIc).

後処理

  1. customThe resulting mixture was reacted at 67° C. for 3 hours

出典と根拠

ORDレコード
ord-bee63e5f9a174a5e828a7e7b25d3b5a0
出典データセット
uspto-grants-2007_09
特許番号
US07270934B2

関連ノート

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