acetyltriphenylphosphine bromide

• 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: acetyltriphenylphosphine bromide
• 英文别名: Acetyl(triphenyl)phosphanium;bromide
• 化学式: Br*C₂₀H₁₈OP
• 分子量: 385.24
• InChiKey: KNHMEGNKULIQQO-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.53
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  acetyltriphenylphosphine bromide 、 2H-1-苯并吡喃-3-羧醛, 7-(二乙基氨基)-2-氧代- 、 甘油 以 四氢呋喃 为溶剂， 以85.9%的产率得到(E)-7-(diethylamino)-3-(3-oxobut-1-en-1-yl)-2H-chromen-2-one
  参考文献：
  名称：

  一种单羰基姜黄素-香豆素杂合体及其制备方 法和用途

  摘要：

  本发明涉及药物化学和药物治疗学领域，具体涉及一种单羰基姜黄素‑香豆素杂合体及其制备方法和用途，特别涉及一种红外荧光诊疗一体化化合物的制备方法，制备方法以及医药用途，特别是在荧光诊断及肿瘤相关活性等方面的应用。

  公开号：

  CN108658914B

文献信息

• ETHER-CAPPED POLY(OXYALKYLATED) ALCOHOL SURFACTANTS
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP1235820B1

  公开（公告）日：2006-08-23
• COMPOSITIONS INCLUDING ETHER-CAPPED POLY(OXYALKYLATED) ALCOHOL SURFACTANTS
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP1235892A1

  公开（公告）日：2002-09-04
• US6593287B1
  申请人：——

  公开号：US6593287B1

  公开（公告）日：2003-07-15
• US6844309B1
  申请人：——

  公开号：US6844309B1

  公开（公告）日：2005-01-18
• [EN] ETHER-CAPPED POLY(OXYALKYLATED) ALCOHOL SURFACTANTS<br/>[FR] TENSIOACTIFS A BASE D'ALCOOLS POLY(OXYALKYLES) COIFFES PAR UN ETHER
  申请人：PROCTER & GAMBLE

  公开号：WO2001042408A2

  公开（公告）日：2001-06-14

  Ether-capped poly(oxyalkylated) alcohol surfactants having superior grease cleaning abilities and improved spotting/filming benefits are provided. The alcohol surfactants have the formula: RO(R1O)XR2, wherein, R is selected from the group consisting of linea r or branched, saturated or unsaturated, substituted or unsubstituted, aliphatic or aromatic hydrocarbon radicals having from about 1 to about 30 carbon atoms; R1 may be the same or different, and is independently selected from the group consisting of branched or linear C¿2? to C7 alkylene in any given molecule; R?2¿ is selected from the group consisting of: (i) a 4 to 8 membered substituted, or unsubstituted heterocyclic ring containing from 1 to 3 hetero atoms; (ii) a 7 to 13 membered substituted, or unsubstituted polycyclic ring; (iii) a hydrocarbon of the formula: -(CH¿2?)y-X, wherein, y is an integer ffom 1 to 7, X is a 4 to 8 membered substituted, or unsubstituted, saturated or unsaturated cyclic or aromatic hydrocarbon radical; and (iv) a hydrocarbon radical of the formula: -C(CH3)2R?3¿, wherein R3 is selected from the group consisting of linear or branched, saturated or unsaturated, substituted or unsubstituted, aliphatic or aromatic hydrocarbon radicals having from about 1 to about 30 carbon atoms, provided than when R3 is methyl, R is branched; wherein x is a number from 1 to about 30.