2-propyl-9H-xanthen-9-one | 108838-33-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 2-propyl-9H-xanthen-9-one
• 英文别名: 2-propyl-xanthen-9-one；2-Propyl-xanthen-9-on；2-Propylxanthen-9-one
• CAS: 108838-33-1
• 化学式: C₁₆H₁₄O₂
• 分子量: 238.286
• InChiKey: GAWKAQAXKSWRBU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-propyl-9H-xanthen-9-one 在 lithium aluminium tetrahydride 、 溶剂黄146 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 生成 2-oxo-N-(2-propyl-9H-xanthen-9-yl)-6-(trifluoromethyl)-1,2-dihydropyridine-3-carboxamide
  参考文献：
  名称：

  [EN] MODULATORS OF HSD17B13 AND METHODS OF USE THEREOF
  [FR] MODULATEURS DE HSD17B13 ET LEURS PROCÉDÉS D'UTILISATION

  摘要：

  本公开涉及能够调节羟基类固醇17-β脱氢酶（HSD17B）家族成员蛋白的化合物和药物组合物，包括抑制HSD17B家族成员蛋白，例如HSD17B13。本公开还涉及使用此处披露的化合物和药物组合物治疗肝脏疾病、障碍或状况的方法，其中HSD17B家族成员蛋白发挥作用。

  公开号：

  WO2021003295A1
• 作为产物：
  描述：

  2-溴-9h-占吨醇-9-酮 在 二(三叔丁基膦)钯 、 palladium 10% on activated carbon 、 氢气 作用下， 以 1,4-二氧六环 、 乙酸乙酯 为溶剂， 25.0~100.0 ℃ 、103.42 kPa 条件下， 反应 14.0h， 生成 2-propyl-9H-xanthen-9-one
  参考文献：
  名称：

  [EN] MODULATORS OF HSD17B13 AND METHODS OF USE THEREOF
  [FR] MODULATEURS DE HSD17B13 ET LEURS PROCÉDÉS D'UTILISATION

  摘要：

  本公开涉及能够调节羟基类固醇17-β脱氢酶（HSD17B）家族成员蛋白的化合物和药物组合物，包括抑制HSD17B家族成员蛋白，例如HSD17B13。本公开还涉及使用此处披露的化合物和药物组合物治疗肝脏疾病、障碍或状况的方法，其中HSD17B家族成员蛋白发挥作用。

  公开号：

  WO2021003295A1

文献信息

• Acid- and radical-generating agent and method for generating acid and radical
  申请人：FUJIFILM Wako Pure Chemical Corporation

  公开号：US10451967B2

  公开（公告）日：2019-10-22

  It is a subject of the present invention to provide an acid- and radical-generating agent which has high sensitivity to an active energy ray having a wavelength of around 300 to 450 nm, and can exert both high acid-generating performance and high radical-generating performance, and has heat resistance; and a method for generating an acid and a radical. The present invention relates to a compound represented by the general formula (A); an acid- and radical-generating agent comprising the compound; and a method for generating an acid and a radical: wherein n pieces of R1 each independently represent an alkyl group, which may have a specific functional group in the chain, or in which a hydrogen atom may be substituted by a halogen atom; an alkoxy group, in which a hydrogen atom may be substituted by a halogen atom; an aryl group or an aryloxy group, in which a hydrogen atom may be substituted by a halogen atom, an alkyl group or a haloalkyl group; or an arylalkyl group or an arylalkyloxy group, in which a hydrogen atom may be substituted by a halogen atom, an alkyl group or a haloalkyl group; n pieces of R2 and R3 each independently represent a hydrogen atom, an alkyl group or an alkoxycarbonyl group; R4 to R7 each independently represent a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an alkenyl group, an aryl group, an alkoxycarbonyl group, a dialkylamino group or a nitro group; Y represents an oxygen atom, a sulfur atom, or a carbonyl group; n pieces of Z each independently represent a sulfonyl group or an alkoxyphosphoryl group; n represents 1 or 2.

  本发明的一个目的是提供一种对波长约为300至450纳米的活性能量射线具有高灵敏度的酸和自由基生成剂，能够发挥高酸生成性能和高自由基生成性能，并具有耐热性；以及一种生成酸和自由基的方法。本发明涉及一种由通式（A）表示的化合物；包括该化合物的酸和自由基生成剂；以及生成酸和自由基的方法：其中n个R1分别独立表示一种烷基基团，该烷基基团可能在链中具有特定的功能基团，或者氢原子可能被卤原子取代；一种烷氧基团，其中氢原子可能被卤原子取代；一种芳基或芳氧基，其中氢原子可能被卤原子，烷基或卤代烷基取代；或一种芳基烷基或芳基氧基，其中氢原子可能被卤原子，烷基或卤代烷基取代；n个R2和R3分别独立表示氢原子，烷基基团或烷氧羰基团；R4到R7分别独立表示氢原子，卤原子，烷基基团，烷氧基团，烯基基团，芳基，烷氧羰基团，二烷基氨基团或硝基；Y表示氧原子，硫原子或羰基；n个Z分别独立表示磺酰基或烷氧基磷酰基；n表示1或2。
• CBr₄ promoted intramolecular aerobic oxidative dehydrogenative arylation of aldehydes: application in the synthesis of xanthones and fluorenones
  作者：Jing Tang、Shijun Zhao、Yuanyuan Wei、Zhengjun Quan、Congde Huo

  DOI：10.1039/c7ob00080d

  日期：——

  promoted intramolecular aerobic oxidative dehydrogenative coupling reaction has been developed to provide a straightforward ring closure protocol for 2-aryloxybenzaldehydes to furnish xanthones. The reaction was performed under metal-, additive- and solvent-free conditions with good tolerance of functional groups. The present method is also applicable to the synthesis of fluorenones by using 2-arylbenzaldehydes

  已经开发出一种简单实用的四溴化碳促进的分子内需氧氧化脱氢偶联反应，以提供用于2-芳氧基苯甲醛提供氧杂蒽的直接闭环方案。反应在无金属，无添加剂和无溶剂的条件下进行，对官能团具有良好的耐受性。通过使用2-芳基苯甲醛作为底物，本方法也适用于芴酮的合成。对反应机理的初步研究表明，反应可能通过自由基途径进行。
• Desai et al., Journal of the Karnatak University, 1957, vol. 2, p. 43,47, 48
  作者：Desai et al.

  DOI：——

  日期：——
• ACID- AND RADICAL-GENERATING AGENT AND METHOD FOR GENERATING ACID AND RADICAL
  申请人：WAKO PURE CHEMICAL INDUSTRIES, LTD.

  公开号：US20160342084A1

  公开（公告）日：2016-11-24

  It is a subject of the present invention to provide an acid- and radical-generating agent which has high sensitivity to an active energy ray having a wavelength of around 300 to 450 nm, and can exert both high acid-generating performance and high radical-generating performance, and has heat resistance; and a method for generating an acid and a radical. The present invention relates to a compound represented by the general formula (A); an acid- and radical-generating agent comprising the compound; and a method for generating an acid and a radical: wherein n pieces of R 1 each independently represent an alkyl group, which may have a specific functional group in the chain, or in which a hydrogen atom may be substituted by a halogen atom; an alkoxy group, in which a hydrogen atom may be substituted by a halogen atom; an aryl group or an aryloxy group, in which a hydrogen atom may be substituted by a halogen atom, an alkyl group or a haloalkyl group; or an arylalkyl group or an arylalkyloxy group, in which a hydrogen atom may be substituted by a halogen atom, an alkyl group or a haloalkyl group; n pieces of R 2 and R 3 each independently represent a hydrogen atom, an alkyl group or an alkoxycarbonyl group; R 4 to R 7 each independently represent a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an alkenyl group, an aryl group, an alkoxycarbonyl group, a dialkylamino group or a nitro group; Y represents an oxygen atom, a sulfur atom, or a carbonyl group; n pieces of Z each independently represent a sulfonyl group or an alkoxyphosphoryl group; n represents 1 or 2.
• US3949076A
  申请人：——

  公开号：US3949076A

  公开（公告）日：1976-04-06