cyanomethyl 2-hydroxybenzoate | 22459-01-4

• 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: cyanomethyl 2-hydroxybenzoate
• 英文别名: Salicylsaeure-cyanmethylester；Cyanomethyl-salicylat；2-Hydroxybenzoic acid cyanomethyl ester
• CAS: 22459-01-4
• 化学式: C₉H₇NO₃
• mdl: MFCD24387997
• 分子量: 177.159
• InChiKey: ZTYZNOGSMXKEKP-UHFFFAOYSA-N

物化性质

• 沸点：
  347.8±22.0 °C(Predicted)
• 密度：
  1.306±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.111
• 拓扑面积：
  70.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  cyanomethyl 2-hydroxybenzoate 、 维生素A 在 potassium carbonate 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and in vitro biological activity of retinyl polyhydroxybenzoates, novel hybrid retinoid derivatives

  摘要：

  A new hybrid derived from retinol was designed to improve the stability and anti-oxidant activity of retinol and also to add whitening properties besides its usual anti-aging properties. A variety of polyhydroxybenzoates of retinol were prepared either by base-catalysis or by direct esterification of retinol and screened for such desirable properties by analyzing the in vitro biological activity of the hybrids. Some of the retinol derivatives enhanced their thermal stability and decreased photosensitivity, and exhibited an activity in collagen synthesis similar to that of retinol. In addition, the retinyl gallate 6 showed higher activities in free radical scavenging and melanogenesis inhibition than retinol. Thus, owing to its excellent stabilities, retinyl gallate 6 may be conveniently used not only as an additive for cosmetics for prevention and improvement of skin aging and whitening but also as medicine for the treatment of skin troubles. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2008.11.028
• 作为产物：
  描述：

  乙腈 、 水杨酸 在 二叔丁基过氧化物 、 C₁₁H₂₃N₂⁽¹⁺⁾*Br₄Fe^(1-) 作用下， 反应 24.0h， 以51%的产率得到cyanomethyl 2-hydroxybenzoate
  参考文献：
  名称：

  Fe（III）催化的烷基腈与芳族羧酸的氧化偶联：容易获得氰基甲基酯

  摘要：

  在带有咪唑啉阳离子的离子化Fe（III）配合物的催化下，使用过氧化二叔丁基（DTBP）作为氧化剂，将烷基腈与芳香族羧酸进行了首次氧化偶联。该方案具有无毒铁催化，烷基腈的直接α-C（sp 3）–H键氧化酯化反应，非预功能化的起始原料以及广泛的底物范围和出色的位阻耐受性，从而提供了一种新颖，直接且绿色的方法氰基甲基酯的合成。

  DOI：

  10.1016/j.tetlet.2019.150969

文献信息

• Lobatamide C:  Total Synthesis, Stereochemical Assignment, Preparation of Simplified Analogues, and V-ATPase Inhibition Studies
  作者：Ruichao Shen、Cheng Ting Lin、Emma Jean Bowman、Barry J. Bowman、John A. Porco

  DOI：10.1021/ja0352350

  日期：2003.7.1

  The total synthesis and stereochemical assignment of the potent antitumor macrolide lobatamide C, as well as synthesis of simplified lobatamide analogues, is reported. Cu(I)-mediated enamide formation methodology has been developed to prepare the highly unsaturated enamide side chain of the natural product and analogues. A key fragment coupling employs base-mediated esterification of a beta-hydroxy

  报告了有效的抗肿瘤大环内酯洛巴胺 C 的全合成和立体化学分配，以及简化的洛巴胺类似物的合成。已开发出 Cu(I) 介导的烯酰胺形成方法来制备天然产物和类似物的高度不饱和烯酰胺侧链。关键片段偶联采用碱介导的 β-羟基酸和水杨酸氰甲基酯的酯化。已使用相关合成路线制备了三种额外的洛巴胺 C 立体异构体。lobatamide C 的 C8、C11 和 C15 的立体化学是通过立体异构体的比较和结晶衍生物的 X 射线分析来确定的。合成的洛巴胺 C、立体异构体和简化的类似物已被评估用于抑制牛嗜铬颗粒膜 V-ATP 酶。水杨酸苯酚，
• Synthesis and V-ATPase Inhibition of Simplified Lobatamide Analogues
  作者：Ruichao Shen、Cheng Ting Lin、Emma Jean Bowman、Barry J. Bowman、John A. Porco

  DOI：10.1021/ol026391z

  日期：2002.9.1

  [GRAPHICS]Simplified analogues of the lobatamides have been synthesized and evaluated for inhibition of bovine V-ATPase. The salicylate phenol, enamide NH, and the ortho-substitution of the salicylate ester have been shown to be important for V-ATPase inhibitory activity.
• Fe(III)-catalyzed oxidative coupling of alkylnitriles with aromatic carboxylic acids: Facile access to cyanomethyl esters
  作者：Dan Wang、Bing Lu、Yan-Ling Song、Hong-Mei Sun、Qi Shen

  DOI：10.1016/j.tetlet.2019.150969

  日期：2019.8

  The first oxidative coupling of alkylnitriles with aromatic carboxylic acids using di-tert-butyl peroxide (DTBP) as oxidant was achieved under the catalysis of ionic Fe(III) complexes bearing an imidazolinium cation. This protocol features nontoxic iron catalysis, direct α-C(sp3)–H bond oxidative esterification of alkylnitriles, non-prefunctionalized starting materials, and a broad substrate scope

  在带有咪唑啉阳离子的离子化Fe（III）配合物的催化下，使用过氧化二叔丁基（DTBP）作为氧化剂，将烷基腈与芳香族羧酸进行了首次氧化偶联。该方案具有无毒铁催化，烷基腈的直接α-C（sp 3）–H键氧化酯化反应，非预功能化的起始原料以及广泛的底物范围和出色的位阻耐受性，从而提供了一种新颖，直接且绿色的方法氰基甲基酯的合成。
• Synthesis and in vitro biological activity of retinyl polyhydroxybenzoates, novel hybrid retinoid derivatives
  作者：Sungbum Kim、Youngmin Kim、Younggyu Kong、Hyojung Kim、Jahyo Kang

  DOI：10.1016/j.bmcl.2008.11.028

  日期：2009.1

  A new hybrid derived from retinol was designed to improve the stability and anti-oxidant activity of retinol and also to add whitening properties besides its usual anti-aging properties. A variety of polyhydroxybenzoates of retinol were prepared either by base-catalysis or by direct esterification of retinol and screened for such desirable properties by analyzing the in vitro biological activity of the hybrids. Some of the retinol derivatives enhanced their thermal stability and decreased photosensitivity, and exhibited an activity in collagen synthesis similar to that of retinol. In addition, the retinyl gallate 6 showed higher activities in free radical scavenging and melanogenesis inhibition than retinol. Thus, owing to its excellent stabilities, retinyl gallate 6 may be conveniently used not only as an additive for cosmetics for prevention and improvement of skin aging and whitening but also as medicine for the treatment of skin troubles. (C) 2008 Elsevier Ltd. All rights reserved.