(R)-1-amino-3-(1-naphthylmethoxy)propan-2-ol | 880136-02-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (R)-1-amino-3-(1-naphthylmethoxy)propan-2-ol
• 英文别名: (R)-1-amino-3-(1-naphthylmetoxy)propan-2-ol；(2R)-1-amino-3-(naphthalen-1-ylmethoxy)propan-2-ol
• CAS: 880136-02-7
• 化学式: C₁₄H₁₇NO₂
• 分子量: 231.294
• InChiKey: DWNOZVACIZCDSO-CYBMUJFWSA-N

物化性质

• 沸点：
  430.8±30.0 °C(Predicted)
• 密度：
  1.172±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  55.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (R)-1-amino-3-(1-naphthylmethoxy)propan-2-ol 在 4-二甲氨基吡啶 、 三乙胺 、 N,N-二异丙基乙胺 作用下， 以 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 9.83h， 生成 [(2R)-1-(naphthalen-1-ylmethoxy)-3-[(2,2,2-trifluoroacetyl)amino]propan-2-yl] N-[6-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxyhexyl]carbamate
  参考文献：
  名称：

  Enhanced reactivity of amino-modified oligonucleotides by insertion of aromatic residue

  摘要：

  We developed novel amino-modifying reagents, of which an amino group was connected with an aromatic residue by aliphatic linker. It was proved that the insertion of the aromatic residue could increase the reactivity of the amino group on oligo-nucleotides in comparison with conventional amino-modification. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.07.027
• 作为产物：
  描述：

  (氯甲基)萘 在 palladium on activated charcoal 吡啶 、 氢氧化钾 、 sodium azide 、 氢气 、 氯化铵 、 溶剂黄146 作用下， 以 1,4-二氧六环 、 乙醇 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 30.0h， 生成 (R)-1-amino-3-(1-naphthylmethoxy)propan-2-ol
  参考文献：
  名称：

  Enhanced reactivity of amino-modified oligonucleotides by insertion of aromatic residue

  摘要：

  We developed novel amino-modifying reagents, of which an amino group was connected with an aromatic residue by aliphatic linker. It was proved that the insertion of the aromatic residue could increase the reactivity of the amino group on oligo-nucleotides in comparison with conventional amino-modification. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.07.027

文献信息

• Novel amino linkers enabling efficient labeling and convenient purification of amino-modified oligonucleotides
  作者：Yasuo Komatsu、Naoshi Kojima、Maiko Sugino、Akiko Mikami、Ken Nonaka、Yumi Fujinawa、Takashi Sugimoto、Kousuke Sato、Kenichi Matsubara、Eiko Ohtsuka

  DOI：10.1016/j.bmc.2007.10.011

  日期：2008.1

  We developed new amino linker reagents for an oligonucleotide (ONT) terminus. These reagents consist of an aminoethyl carbamate main linkage and a side-chain residue, which was a naphthylmethoxymethyl, methoxymethyl, or methyl group or a hydrogen atom. The primary amine was protected with a monomethoxytrityl (MMT) group. The chemical properties of ONTs containing these amino-modifications were investigated. The MMT group of these amino-modifications could be quite rapidly removed from the amine under very mild acidic conditions, which are not strong enough for the deprotection of a conventional aliphatic amine. This significant feature enabled the amino-modified ONTs to be conveniently purified with a reverse phase column. Furthermore, the amino-modifications efficiently reacted to active esters, as compared with other amino-modifications. We also found that the pK(a), values of the amino-modifications were lower than that of the aliphatic amine. All of the experimental results showed that these chemical properties are closely related to their structures. We report here the chemical properties and the availability of the new amino linker reagents. (C) 2007 Elsevier Ltd. All rights reserved.