Methacrylic Acid → Methacrylic anhydride

HRID 128839

反応式

HRID 128839 の反応式
[C:1]([OH:6])(=[O:5])[C:2]([CH3:4])=[CH2:3].[OH-:7].[Na+]>O>[C:1]([O:6][C:3](=[O:7])[C:2]([CH3:4])=[CH2:1])(=[O:5])[C:2]([CH3:4])=[CH2:3]

参加物

4

実験手順

The 81A product (11.51 gm) was allowed to react under the conditions of Example 1 with 5.28 gm XSA, 9.99 gm methacrylic acid, 2.78 gm AMPS, and 44.50 gm water. After reaction, 6.94 grams of water was added along with NaOH to adjust pH to 4.4 (referred to below as 81B). The solution contained 29% solids.

出典と根拠

ORDレコード
ord-594dee8f56d74f84864d7c00003627d4
出典データセット
uspto-grants-1995_11
特許番号
US05464911

関連ノート

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