L-Lysine → zinc L-lysinate

HRID 593231

反応式

HRID 593231 の反応式
[OH-].[Zn+2:2].[OH-].[NH2:4][C@H:5]([C:11]([OH:13])=[O:12])[CH2:6][CH2:7][CH2:8][CH2:9][NH2:10]>C(O)C>[NH2:4][C@H:5]([C:11]([O-:13])=[O:12])[CH2:6][CH2:7][CH2:8][CH2:9][NH2:10].[NH2:4][C@H:5]([C:11]([O-:13])=[O:12])[CH2:6][CH2:7][CH2:8][CH2:9][NH2:10].[Zn+2:2]

参加物

4

反応物 2

HCID 5962L-LysineHCID 9812759Zinc Hydroxide

生成物 1

HCID 14772515zinc L-lysinate収率 92.4%

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

A stirred mixture of zinc hydroxide (4.48 g, 45 mmol) and L-lysine (13.45 g, 92 mmol) in ethanol (300 mL) was refluxed for 4 h (became very thick and required mechanical stirring). The above mixture was cooled to room temperature and filtered (slowly), collected, and dried in vacuo. The wet solid was triturated from acetonitrile and dried to afford 14.80 g (92%) of zinc bis-lysinate as a white powder.

後処理

  1. temperaturewas refluxed for 4 h (
  2. filtrationfiltered (slowly),
  3. customcollected
  4. customdried in vacuo
  5. customThe wet solid was triturated from acetonitrile
  6. customdried

出典と根拠

ORDレコード
ord-fcdf202eb4fc4de29b15fc23901d7c29
出典データセット
uspto-grants-2016_01
特許番号
US09242008B2

関連ノート

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