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Water → H-Lys(Tos)-Glu-OH

HRID 1632404
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HRID 1632404 반응식
[NH:1](C(OCC1C=CC=CC=1)=O)[C@H:2]([C:18]([NH:20][C@H:21]([C:34]([O:36]CC1C=CC=CC=1)=[O:35])[CH2:22][CH2:23][C:24](=[O:33])[O:25]CC1C=CC=CC=1)=[O:19])[CH2:3][CH2:4][CH2:5][CH2:6][NH:7][S:8]([C:11]1[CH:17]=[CH:16][C:14]([CH3:15])=[CH:13][CH:12]=1)(=[O:10])=[O:9].O>CO.C(O)(=O)C.[Pd]>[NH2:1][C@H:2]([C:18]([NH:20][C@H:21]([C:34]([OH:36])=[O:35])[CH2:22][CH2:23][C:24](=[O:25])[OH:33])=[O:19])[CH2:3][CH2:4][CH2:5][CH2:6][NH:7][S:8]([C:11]1[CH:17]=[CH:16][C:14]([CH3:15])=[CH:13][CH:12]=1)(=[O:9])=[O:10]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 2

HCID 962WaterHCID 131713857Z-Lys(Tos)-Glu(OBzl)-OBzl

생성물 1

HCID 131713858H-Lys(Tos)-Glu-OH

시약·촉매·용매 3

HCID 23938Palladium촉매HCID 176Acetic Acid용매HCID 887Methanol용매

실험 절차

5.21 Grams of Z-Lys(Tos)-Glu(OBzl)-OBzl was dissolved in a mixture of 80 ml of methanol with 20 ml of 10% acetic acid, and a small amount of palladium black was added thereto and stirred overnight under introducing hydrogen gas. After the reaction was completed, the catalyst was removed by vacuum filtration, and the filtrate was distilled under a reduced pressure to obtain the rresidue. To the residue was poured water and was lyophilized to obtain the desired product.

후처리

  1. customthe catalyst was removed by vacuum filtration
  2. distillationthe filtrate was distilled under a reduced pressure
  3. customto obtain the rresidue

출처 및 근거

ORD 기록
ord-bba23820127c4aa1ac628eba25942373
출처 데이터셋
uspto-grants-1984_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04474754

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