Methacrylic Acid → Neodymium methacrylate

HRID 2164441ノート

反応式

HRID 2164441 の反応式
[O-2].[Nd+3:2].[O-2].[O-2].[Nd+3].[C:6]([OH:11])(=[O:10])[C:7]([CH3:9])=[CH2:8]>O>[C:6]([O-:11])(=[O:10])[C:7]([CH3:9])=[CH2:8].[Nd+3:2].[C:6]([O-:11])(=[O:10])[C:7]([CH3:9])=[CH2:8].[C:6]([O-:11])(=[O:10])[C:7]([CH3:9])=[CH2:8]

参加物

4

反応物 2

HCID 4093Methacrylic AcidHCID 159373Neodymium sesquioxide

生成物 1

HCID 19989083Neodymium methacrylate収率 78%

試薬・触媒・溶媒 1

HCID 962Water溶媒

反応条件

温度
60 °C

実験手順

Ten (10) g of neodymium oxide, 17 g of methacrylic acid and 100 g of water were mixed. The resultant mixture in the form of suspension was stirred as refluxed at 60° C. for three hours. The reaction mixture was filtered to separate off the unaltered solids. The filtrate was concentrated under a vacuum by distillation of water to produce crystals. By washing the crystals with acetone and drying under a vacuum, there was obtained neodymium methacrylate. The yield was 78%. Example Synthesis 2

後処理

  1. filtrationThe reaction mixture was filtered
  2. customto separate off the unaltered solids
  3. concentrationThe filtrate was concentrated under a vacuum by distillation of water
  4. customto produce crystals
  5. washBy washing the crystals with acetone
  6. customdrying under a vacuum

出典と根拠

ORDレコード
ord-a657630530584dc98ac7f4f3deb546f2
出典データセット
uspto-grants-1985_03
特許番号
US04504616

反応ノート

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