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(S)-S-((diphenylphosphino)methyl) 2-acetamido-3-phenylpropanethioate | 324753-13-1

中文名称
——
中文别名
——
英文名称
(S)-S-((diphenylphosphino)methyl) 2-acetamido-3-phenylpropanethioate
英文别名
Ac-Phe-SCH2PPh2;AcPheSCH2PPh2;S-(diphenylphosphanylmethyl) (2S)-2-acetamido-3-phenylpropanethioate
(S)-S-((diphenylphosphino)methyl) 2-acetamido-3-phenylpropanethioate化学式
CAS
324753-13-1
化学式
C24H24NO2PS
mdl
——
分子量
421.5
InChiKey
TYBZVAMXOUSECK-QHCPKHFHSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    4.9
  • 重原子数:
    29
  • 可旋转键数:
    9
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    71.5
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

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文献信息

  • The traceless Staudinger ligation for indirect<sup>18</sup>F-radiolabelling
    作者:Laurence Carroll、Sophie Boldon、Romain Bejot、Jane E. Moore、Jérôme Declerck、Véronique Gouverneur
    DOI:10.1039/c0ob00564a
    日期:——
    The Staudinger ligation of phosphine-substituted thioesters with 18F-fluoroethylazide has been successfully applied to access 18F-labelled molecules in radiochemical yields superior to 95%; the first fluorous variant of a Staudinger radio-ligation has been validated.
    膦取代的酯与18 F-乙基叠氮化物的施陶丁格连接已成功用于18 F标记的分子的放射化学收率超过95%。Staudinger放射性连接的第一个荧光变异体已得到验证。
  • Ligation method and reagents to form an amide bond
    申请人:——
    公开号:US20040087779A1
    公开(公告)日:2004-05-06
    Methods and reagents for the formation of amide bonds between an activated carboxylic acid derivative and an azide useful in the synthesis of peptides, proteins and derivatized or labeled amino acids, peptide or proteins. The method involves the formation of a phosphinothioester which reacts with an azide resulting in amide formation. The invention provides phosphinothiol reagents which convert activated carboxylic acid derivatives to phosphinothioesters which then react with azides to form an amide bond. The methods and reagents of the invention can be used for stepwise synthesis of peptides on solid supports or for the ligation to two or more amino acids, two or more peptide or two or more protein fragments.
    本发明涉及一种在合成肽、蛋白质和衍生或标记的氨基酸、肽或蛋白质中有用的活性羧酸生物叠氮化物之间形成酰胺键的方法和试剂。该方法涉及形成酰基酯,该酯与叠氮化物反应,从而形成酰胺。该发明提供了酰基试剂,将活性羧酸生物转化为酰基酯,然后与叠氮化物反应形成酰胺键。该发明的方法和试剂可用于在固相支持上逐步合成肽,或用于连接两个或更多氨基酸、两个或更多肽或两个或更多蛋白质片段。
  • Facile synthesis of peptide–porphyrin conjugates: Towards artificial catalase
    作者:Naoki Umezawa、Nobuyoshi Matsumoto、Shinsuke Iwama、Nobuki Kato、Tsunehiko Higuchi
    DOI:10.1016/j.bmc.2010.07.018
    日期:2010.9
    A facile synthetic method for peptide-porphyrin conjugates containing four peptide units on one porphyrin was developed using chemoselective reactions. The key building blocks, 5,10,15,20-tetrakis(3-azidophenyl) porphyrin 1 and 5,10,15,20-tetrakis(5-azido-3-pyridyl) porphyrin 2, were efficiently synthesized and used as substrates for two well-known chemoselective reactions, traceless Staudinger ligation and copper-catalyzed azide alkyne cycloaddition (so-called click chemistry). Both reactions gave the desired compounds, and click chemistry was superior for our purpose. To confirm the value of the established methodology, nine peptide-porphyrin conjugates were synthesized, and their catalase-and peroxidase-like activity in water was evaluated. Our synthetic strategy is expected to be valuable for the preparation of artificial heme protein models. (C) 2010 Elsevier Ltd. All rights reserved.
  • Application of Staudinger Ligation in PET Imaging
    申请人:Kasi Dhanalakshmi
    公开号:US20130005972A1
    公开(公告)日:2013-01-03
    A method for generating a radiolabeled tracer. The method includes providing a phosphine molecule having at least one carbocyclic, aromatic, or pyrrolidinyl ring with an OH substitute. The OH of this phosphines molecule is then condensed with an acid to produce a phosphine ester. Staudinger ligation is then performed to generate the radiolabeled tracer by treating the phosphine ester with a radiolabeled azide having a PET radioisotope moiety.
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