3-(Prop-2-yn-1-yloxy)benzyl methanesulfonate | 1027981-31-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 3-(Prop-2-yn-1-yloxy)benzyl methanesulfonate
• 英文别名: (3-prop-2-ynoxyphenyl)methyl methanesulfonate
• CAS: 1027981-31-2
• 化学式: C₁₁H₁₂O₄S
• 分子量: 240.28
• InChiKey: GNZKZLSSKLAXQR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  61
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-(Prop-2-yn-1-yloxy)benzyl methanesulfonate 在 lithium bromide 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 生成 1-(bromomethyl)-3-(prop-2-yn-1-oxy)benzene
  参考文献：
  名称：

  MODIFIED ANIMAL ERYTHROPOIETIN POLYPEPTIDES AND THEIR USES

  摘要：

  提供了改良的动物促红细胞生成素多肽及其用途。

  公开号：

  US20160024166A1
• 作为产物：
  描述：

  Prop-2-ynyl 3-prop-2-ynoxybenzoate 在 lithium aluminium tetrahydride 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 4.5h， 生成 3-(Prop-2-yn-1-yloxy)benzyl methanesulfonate
  参考文献：
  名称：

  Selective Upper Rim Functionalization and Lower Rim Bridge Building with Calix[4]arenes and Calix[6]arenes¹

  摘要：

  Selective upper rim functionalization of calix[6]arenes has been achieved by selective lower rim benzoylation at the 1,2,4,5 positions followed by AlCl3-induced removal of the tert-butyl groups of the unesterified aryl residues and introduction of various functionalities into the vacated para positions, including bromo (5), dialkylamino, (7-11) cyanomethyl (12), and (propargyloxy)methyl (13) groups. Lower rim bridge building has been achieved via oxidative coupling reactions between the aryne moieties of calix[4]arenes and calix[6]arenes in which O-benzyl groups carry one (from 23 and 24) or two (from 25) propargyloxy residues. In the calix[4]arene series both a single-spanned (32) and a double-spanned (33) double-cavity calixarene were obtained. In the calix[6]arene series only a single-spanned double cavity calixarene (36) could be characterized.

  DOI：

  10.1021/jo952054a

文献信息

• Modified FGF-21 Polypeptides and Their Uses
  申请人：CUJEC Thomas P.

  公开号：US20080255045A1

  公开（公告）日：2008-10-16

  Modified FGF-21 polypeptides and uses thereof are provided.

  提供了改良的FGF-21多肽及其用途。
• [EN] NOVEL POLYPEPTIDE SMALL MOLECULE CONJUGATES AND THEIR USES<br/>[FR] NOUVEAUX CONJUGUÉS POLYPEPTIDE-PETITE MOLÉCULE ET LEURS UTILISATIONS
  申请人：AMBRX INC

  公开号：WO2014185985A1

  公开（公告）日：2014-11-20

  Novel polypeptide small molecule conjugates (PSMC) and uses thereof are provided.

  提供小分子多肽共轭物（PSMC）以及其用途。
• Branched Acetylene-Containing Poly(Alkylene Oxides, Oxyethylated Polyols or Olefinic Alcohols)
  申请人：WILSON Troy E.

  公开号：US20100217050A1

  公开（公告）日：2010-08-26

  The invention provides water-soluble compounds that include a polymer and at least one terminal azide or acetylene moiety. Also provided are highly efficient methods for the selective modification of proteins with PEG derivatives, which involves the selective incorporation of non-genetically encoded amino acids, e.g., those amino acids containing an azide or acetylene moiety, into proteins in response to a selector codon and the subsequent modification of those amino acids with a suitably reactive PEG derivative.

  本发明提供了水溶性化合物，包括聚合物和至少一个端部偶氮或乙炔基团。同时提供了高效的方法，用于使用PEG衍生物选择性地修饰蛋白质，其中包括非遗传编码氨基酸的选择性引入，例如，那些含有偶氮或乙炔基团的氨基酸，响应于选择器密码子，并随后使用适当反应的PEG衍生物修饰这些氨基酸。
• Modified human four helical bundle polypeptides and their uses
  申请人：Cho Ho Sung

  公开号：US09260472B2

  公开（公告）日：2016-02-16

  Modified human four helical bundle (4HB) polypeptides and uses thereof are provided.

  提供改良的人类四螺旋捆绑（4HB）多肽及其用途。
• WO2006/133088
  申请人：——

  公开号：——

  公开（公告）日：——