Undec-10-enoic acid 4-(6-tert-butoxycarbonylamino-hexylcarbamoyl)-2-nitro-benzyl ester | 870074-59-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Undec-10-enoic acid 4-(6-tert-butoxycarbonylamino-hexylcarbamoyl)-2-nitro-benzyl ester
• CAS: 870074-59-2
• 化学式: C₃₀H₄₇N₃O₇
• 分子量: 561.719
• InChiKey: METZZNJDXLNRMB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.76
• 重原子数：
  40.0
• 可旋转键数：
  20.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.63
• 拓扑面积：
  136.87
• 氢给体数：
  2.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  Undec-10-enoic acid 4-(6-tert-butoxycarbonylamino-hexylcarbamoyl)-2-nitro-benzyl ester 、 二甲基一氯硅烷 在 platinum divinyltetramethyldisiloxane 作用下， 以 甲苯 为溶剂， 反应 12.0h， 生成 11-(chlorodimethylsilyl)undecanoic acid 4-(6-(tert-butoxycarbonylamino)hexylcarbamoyl)-2-nitrobenzyl ester
  参考文献：
  名称：

  Light-Regulated Electrostatic Interactions in Colloidal Suspensions

  摘要：

  The net charge of a colloidal particle was controlled using light and a new photocleavable self-assembled monolayer (SAM). The SAM contained a terminal ammonium group and a centrally located carboxylic acid group that was masked with an ortho-nitrobenzyl functionality. Once exposed to UV light, the 2-nitrobenzyl group was cleaved, therefore transforming the colloidal particle from a net positive (silica-SAM-NH3+) to a net negative (silica-SAM-COO-) charge. By varying the UV exposure time, their zeta potential could be tailored between +26 and -60 mV at neutral pH. To demonstrate a photoinduced gel-to-fluid phase transition, a binary colloidal suspension composed of silica-SAM-NH3+ and negatively charged, rhodamine-labeled silica particles was mixed to form a gel. Exposure to UV light rendered all of the particles negative and therefore converted the system into a colloidal fluid that settles to form a dense sediment.

  DOI：

  10.1021/ja054666a
• 作为产物：
  描述：

  4-羟甲基-3-硝基苯甲酸 在 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 0.5h， 生成 Undec-10-enoic acid 4-(6-tert-butoxycarbonylamino-hexylcarbamoyl)-2-nitro-benzyl ester
  参考文献：
  名称：

  Light-Regulated Electrostatic Interactions in Colloidal Suspensions

  摘要：

  The net charge of a colloidal particle was controlled using light and a new photocleavable self-assembled monolayer (SAM). The SAM contained a terminal ammonium group and a centrally located carboxylic acid group that was masked with an ortho-nitrobenzyl functionality. Once exposed to UV light, the 2-nitrobenzyl group was cleaved, therefore transforming the colloidal particle from a net positive (silica-SAM-NH3+) to a net negative (silica-SAM-COO-) charge. By varying the UV exposure time, their zeta potential could be tailored between +26 and -60 mV at neutral pH. To demonstrate a photoinduced gel-to-fluid phase transition, a binary colloidal suspension composed of silica-SAM-NH3+ and negatively charged, rhodamine-labeled silica particles was mixed to form a gel. Exposure to UV light rendered all of the particles negative and therefore converted the system into a colloidal fluid that settles to form a dense sediment.

  DOI：

  10.1021/ja054666a