3,3-dimethyl-butyric acid propyl ester | 101185-99-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 3,3-dimethyl-butyric acid propyl ester
• 英文别名: 3,3-Dimethyl-buttersaeure-propylester；Propyl 3,3-dimethylbutanoate
• CAS: 101185-99-3
• 化学式: C₉H₁₈O₂
• mdl: MFCD12178108
• 分子量: 158.241
• InChiKey: KBUYQKJGDGWVRB-UHFFFAOYSA-N

物化性质

• 沸点：
  25 °C(Press: 1.6 Torr)
• 密度：
  0.876±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.888
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3,3-二甲基-1-丁酸 在 氯化亚砜 作用下， 生成 3,3-dimethyl-butyric acid propyl ester
  参考文献：
  名称：

  Preparation of tert-Butylacetic Acid and its Derivatives

  摘要：

  DOI：

  10.1021/ja01337a055

文献信息

• Derivatives of Amphotericin B
  申请人：Revolution Medicines, Inc.

  公开号：US20160304548A1

  公开（公告）日：2016-10-20

  Disclosed are derivatives of amphotericin B (AmB) characterized by improved therapeutic index compared to AmB. The AmB derivatives include C16 ureas, carbamates, and amides according to Formula (I); C3′-substituted C16 ureas, carbamates, and amides according to Formula (II); C16 acyls according to Formula (III); C2′epi-C16 ureas, carbamates, and amides according to Formula (IV); and C16 oxazolidinone derivatives according to Formula (V). Also disclosed are pharmaceutical compositions comprising the AmB derivatives, and therapeutic methods of using the AmB derivatives.

  披露了与AmB相比具有改善的治疗指数的Amphotericin B（AmB）衍生物。这些AmB衍生物包括根据公式（I）的C16脲、碳酸酯和酰胺；根据公式（II）的C3′-取代的C16脲、碳酸酯和酰胺；根据公式（III）的C16酰基；根据公式（IV）的C2′epi-C16脲、碳酸酯和酰胺；以及根据公式（V）的C16噁唑烷酮衍生物。还披露了包括这些AmB衍生物的药物组合物，以及使用这些AmB衍生物的治疗方法。
• Catechol protected levodopa diester prodrugs, compositions, and methods of use
  申请人：Xiang Jia-Ning

  公开号：US20080171789A1

  公开（公告）日：2008-07-17

  Catechol protected levodopa diester prodrugs pharmaceutical, compositions comprising catechol protected levodopa diester prodrugs, and methods of using such prodrugs and pharmaceutical compositions for treating diseases such as Parkinson's disease are provided.

  提供了一种保护左旋多巴二酯前药的制药品，包括含有保护左旋多巴二酯前药的制剂，以及利用这种前药和制药组合物治疗帕金森病等疾病的方法。
• Chain transfer agents for raft polymerization in aqueous media
  申请人：McCormick L. Charles

  公开号：US20070123670A1

  公开（公告）日：2007-05-31

  Polymers and copolymers synthesized by means that yield a narrow range of molecular weights can have different properties than polymers synthesized by conventional means. In order to obtain such polymers, however, polymerization must be controlled. One type of controlled polymerization is the reversible addition-fragmentation chain transfer (RAFT) process, which has characteristics of a living polymerization. The present invention discloses a group of dithioesters and trithioesters suitable as chain transfer agents for RAFT polymerization. The present invention also discloses RAFT polymerizations conducted in aqueous media.

  通过产生分子量窄范围的手段合成的聚合物和共聚物可能具有不同于传统手段合成的聚合物的性质。然而，为了获得这种聚合物，聚合必须受到控制。一种受控聚合的类型是可逆加成-断裂链转移（RAFT）过程，具有活性聚合的特征。本发明揭示了一组二硫代酯和三硫代酯，适用于RAFT聚合的链转移剂。本发明还揭示了在水介质中进行的RAFT聚合。
• Improved Synthesis of Tertiary Alkylacetic Acids and Esters
  作者：S. Randriamahefa、P. Deschamps、R. Gallo、H. Grangette

  DOI：10.1055/s-1985-31243

  日期：——
• Esters of tertiary butyl acetic acid
  申请人：MALLINCKRODT CHEMICAL WORKS

  公开号：US02052995A1

  公开（公告）日：1936-09-01