Bz-pGlu-OH | 79479-00-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Bz-pGlu-OH
• 英文别名: 1-benzoyl-5-oxo-DL-proline；1-Benzoyl-5-oxo-DL-prolin；1-Benzoyl-5-oxopyrrolidine-2-carboxylic acid
• CAS: 79479-00-8
• 化学式: C₁₂H₁₁NO₄
• 分子量: 233.224
• InChiKey: BQJAOYFZRGTLGB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  74.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1-benzoyl-5-oxo-DL-proline-benzyl ester 在 palladium on activated charcoal 、 乙醇 、 溶剂黄146 作用下， 生成 Bz-pGlu-OH
  参考文献：
  名称：

  407.肽链特异性化学裂变的研究。第二部分 α-谷氨酰胺肽衍生的1-酰基吡咯烷酮-2-酮的制备和水解

  摘要：

  DOI：

  10.1039/jr9560002076

文献信息

• Detergent additive composition.
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0659876A2

  公开（公告）日：1995-06-28

  Detergent Additive compositions are disclosed in which a peroxyacid bleach precursor in the form of a substrate particulate having a mean specific area in the range of 0.05 to 0.9 m2/g, is coated with a solid particulate organic acid compound of median particle size <450 micrometers, so as to give a Coating Index value (CI) in the range of from 0.01 to 9. A process for making the additive compositions and detergent products containing them are also disclosed.

  本发明公开了一种洗涤剂添加剂组合物，在这种组合物中，以平均比面积在 0.05 至 0.9 m2/g 之间的基质微粒形式存在的过氧酸漂白剂前体被中值粒径小于 450 微米的固体微粒有机酸化合物包覆，从而使包覆指数值（CI）在 0.01 至 9 之间。此外，还公开了制造添加剂组合物和含有添加剂组合物的洗涤剂产品的工艺。
• Bleaching compositions
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0682105A2

  公开（公告）日：1995-11-15

  There is provided a bleaching composition containing (a) a non Mn(II) compound transition metal containing bleach catalyst; (b) an oxygen bleach; and (c) a corrosion inhibitor compound preferably selected from a paraffin oil and benzotriazole, and combinations thereof.

  提供了一种漂白组合物，其中含有 (a) 含有漂白催化剂的非锰(II)化合物过渡金属； (b) 氧漂白剂；和 (c) 一种缓蚀剂化合物，最好选自石蜡油和苯并三唑及其组合。
• Detergent compositions
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0690122A2

  公开（公告）日：1996-01-03

  There is provided a bleaching composition containing (a) an oxygen-releasing bleaching agent as a source of available oxygen; and (b) a non-paraffin oil organic silver coating agent In one aspect the rate of release of available oxygen is carefully controlled such that the available oxygen is completely released from the composition in a time interval of from 3.5 minutes to 10.0 minutes. In another aspect the composition contains (c) an additional corrosion inhibtor compound.

  提供了一种漂白组合物，其中含有 (a) 作为可用氧源的释氧漂白剂；和 (b) 非石蜡油有机银涂层剂 在一个方面，可利用氧的释放速度受到严格控制，使可利用氧在 3.5 分钟至 10.0 分钟的时间间隔内从组合物中完全释放出来。在另一方面，该组合物含有 (c) 附加的缓蚀剂化合物。
• Process for making a detergent particle
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0737739A2

  公开（公告）日：1996-10-16

  There is provided a process for applying a coating to a base particle comprising a hygroscopic material, particularly sodium silicate, comprising the steps of (i) spraying an aqueous mixture comprising organic binder and optionally a dyestuff onto the base particle; and (ii) drying the particle to obtain a finished particle wherein the weight ratio of hygroscopic material to organic binder in the finished particle is from 1000:1 to 10:1, expressed on a dry weight basis. Detergent compositions containing the resulting particles are also provided

  提供了一种在由吸湿材料，特别是硅酸钠组成的基粒上涂覆涂层的工艺，包括以下步骤 (i) 将包含有机粘合剂和可选染料的水性混合物喷涂到基粒上；以及 (ii) 干燥颗粒，得到成品颗粒 其中，成品颗粒中吸湿材料与有机粘合剂的重量比为 1000:1 至 10:1（以干重表示）。还提供了含有所得颗粒的洗涤剂组合物
• Detergent particle
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0866118A2

  公开（公告）日：1998-09-23

  The present invention relates to an agglomerate or extruded detergent particle, comprising perborate component, an acid source and one or more surfactants, for use in detergent compositions which are suitable for use in laundry washing methods. The invention also relates to a process for making the agglomerated or extruded detergent particle.

  本发明涉及一种由过硼酸盐成分、酸源和一种或多种表面活性剂组成的团聚或挤压洗涤剂颗粒，用于适用于洗衣房洗涤方法的洗涤剂组合物中。本发明还涉及一种制造团聚或挤压洗涤剂颗粒的工艺。