L-Lysine → zinc L-lysinate

HRID 593231

반응식

HRID 593231 반응식
[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]

참가 물질

4

반응물 2

HCID 5962L-LysineHCID 9812759Zinc Hydroxide

생성물 1

HCID 14772515zinc L-lysinate수율 92.4%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

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.

후처리

  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

출처 및 근거

ORD 기록
ord-fcdf202eb4fc4de29b15fc23901d7c29
출처 데이터셋
uspto-grants-2016_01
특허 번호
US09242008B2

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