2,2-二丙基环氧乙烷 | 98560-25-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 环氧化物
• 中文名称: 2,2-二丙基环氧乙烷
• 英文名称: 2-propyl-1,2-epoxypentane
• 英文别名: 1,2-epoxy-2-propylpentane；2,2-Dipropyloxirane
• CAS: 98560-25-9
• 化学式: C₈H₁₆O
• 分子量: 128.214
• InChiKey: YSJRGADMSFUEEA-UHFFFAOYSA-N

物化性质

• 沸点：
  65 °C(Press: 16 Torr)
• 密度：
  0.849±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  9
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  12.5
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2910900090

反应信息

• 作为反应物：
  描述：

  2,2-二丙基环氧乙烷 在 potassium thioacyanate 作用下， 生成 2,2-Dipropylthiirane
  参考文献：
  名称：

  Comprehensive analysis of pathway or functionally related gene expression in the National Cancer Institute's anticancer screen

  摘要：

  We have analyzed the level of gene coregulation, using gene expression patterns measured across the National Cancer Institute's 60 tumor cell panels (NCI60), in the context of predefined pathways or functional categories annotated by KEGG (Kyoto Encyclopedia of Genes and Genomes), BioCarta, and GO (Gene Ontology). Statistical methods were used to evaluate the level of gene expression coherence (coordinated expression) by comparing intra- and interpathway gene-gene correlations. Our results show that gene expression in pathways, or groups of functionally related genes, has a significantly higher level of coherence than that of a randomly selected set of genes. Transcriptional-level gene regulation appears to be on a "need to be" basis, such that pathways comprising genes encoding closely interacting proteins and pathways responsible for vital cellular processes or processes that are related to growth or proliferation, specifically in cancer cells, such as those engaged in genetic information processing, cell cycle, energy metabolism, and nucleotide metabolism, tend to be more modular (lower degree of gene sharing) and to have genes significantly more coherently expressed than most signaling and regular metabolic pathways. Hierarchical clustering of pathways based on their differential gene expression in the NCI60 further revealed interesting interpathway communications or interactions indicative of a higher level of pathway regulation. The knowledge of the nature of gene expression regulation and biological pathways can be applied to understanding the mechanism by which small drug molecules interfere with biological systems. (c) 2005 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.ygeno.2005.11.011
• 作为产物：
  描述：

  4-亚甲基庚烷 在 dipotassium hydrogenphosphate 、 双氧水 、 三氯乙腈 作用下， 以 二氯甲烷 为溶剂， 反应 72.0h， 以53%的产率得到2,2-二丙基环氧乙烷
  参考文献：
  名称：

  Kas'yan, L. I.; Seferova, M. F.; Gorb, L. G., Journal of Organic Chemistry USSR (English Translation), 1989, vol. 25, # 6.1, p. 1019 - 1025

  摘要：

  DOI：

文献信息

• SULPHUR-LINKED COMPOUNDS FOR TREATING OPHTHALMIC DISEASES AND DISORDERS
  申请人：Scott Ian L.

  公开号：US20100093865A1

  公开（公告）日：2010-04-15

  Provided are sulphur-linked compounds, pharmaceutical compositions thereof, and methods of treating ophthalmic diseases and disorders, such as age-related macular degeneration and Stargardt's Disease, using said compounds and compositions.

  提供的是硫连接化合物、其药物组合物以及使用所述化合物和组合物治疗眼科疾病和障碍的方法，例如年龄相关的黄斑变性和斯达加特病。
• Practical Corey-Chaykovsky Epoxidation: Scope and Limitation
  作者：Hao Yu、Xiaobing Deng、Shengli Cao、Jiaxi Xu

  DOI：10.2174/157017811796504954

  日期：2011.9.1

  Corey-Chaykovsky epoxidation is one of the versatile methods for synthesis of structurally diverse oxiranes. The extension of simplified Corey-Chaykovsky epoxidation has been investigated. Ketones and aromatic aldehydes were epoxidized in satisfactory to excellent yields with trimethylsulfonium iodide as an ylide precursor and crushed potassium hydroxide as a base in tertiary butanol. The scope and limitation of the simplified procedure were examined. The results revealed that the procedure is applicable to the epoxidation of ketones and aromatic aldehydes.

  Corey-Chaykovsky环氧化是一种合成结构多样的环氧烷的多功能方法。对简化版Corey-Chaykovsky环氧化进行了扩展研究。使用三甲基亚磷酸铟作为烯烃前体，和碎钾氢氧化物作为碱，在叔丁醇中对酮和芳香醛进行了环氧化，得到的产率从令人满意到优良不等。对简化程序的适用范围和局限性进行了考察。结果表明，该程序适用于酮和芳香醛的环氧化。
• Substituent and Lewis Acid Promoted Dual Behavior of Epoxides towards [3+2]-Annulation Reactions with Donor-Acceptor Cyclopropanes: Synthesis of Substituted Cyclopentane and Tetrahydrofuran
  作者：Ashok Kumar Pandey、Rohit Kumar Varshnaya、Prabal Banerjee

  DOI：10.1002/ejoc.201601549

  日期：2017.3.27

  substituents present in both reacting partners produced different products. The C-attack gave functionalized cyclopentane derivatives while the O-attack furnished tetrahydrofuran derivatives via [3+2]-annulation reactions. Moreover, to increase the utility of our method, synthesized diasteriomeric cyclopentane derivatives were converted into synthetically useful cyclopentene and cyclopentanone analog.

  取代基和路易斯酸促进从环氧化物生成官能化烯醇化物。烯醇化物对供体-受体环丙烷的不同攻击，即 C-攻击或 O-攻击，取决于两个反应伙伴中存在的取代基，产生不同的产物。C-攻击产生官能化的环戊烷衍生物，而O-攻击通过[3+2]-环化反应提供四氢呋喃衍生物。此外，为了提高我们方法的实用性，合成的非对映环戊烷衍生物被转化为合成有用的环戊烯和环戊酮类似物。
• [EN] ALKOXY COMPOUNDS FOR DISEASE TREATMENT<br/>[FR] COMPOSÉS D'ALCOXY POUR LE TRAITEMENT DE MALADIES
  申请人：ACUCELA INC

  公开号：WO2009045479A1

  公开（公告）日：2009-04-09

  The present invention relates generally to compositions and methods for treating neurodegenerative diseases and disorders, particularly ophthalmic diseases and disorders. Provided herein are alkoxyl derivative compounds and pharmaceutical compositions comprising these compounds. The subject compositions are useful for treating and preventing ophthalmic diseases and disorders, including age-related macular degeneration (AMD) and Stargardt's Disease.

  本发明通常涉及治疗神经退行性疾病和紊乱的组合物和方法，特别是治疗眼科疾病和紊乱的组合物和方法。本文提供了烷氧基衍生物化合物和包含这些化合物的药物组合物。所述组合物对治疗和预防眼科疾病和紊乱，包括年龄相关性黄斑变性（AMD）和斯塔加特病（Stargardt's Disease）具有用处。
• Alkoxy compounds for disease treatment
  申请人：Scott Ian L.

  公开号：US20090326074A1

  公开（公告）日：2009-12-31

  The present invention relates generally to compositions and methods for treating neurodegenerative diseases and disorders, particularly ophthalmic diseases and disorders. Provided herein are alkoxyl derivative compounds and pharmaceutical compositions comprising these compounds. The subject compositions are useful for treating and preventing ophthalmic diseases and disorders, including age-related macular degeneration (AMD) and Stargardt's Disease.

  本发明涉及治疗神经退行性疾病和疾病的组合物和方法，特别是眼科疾病和疾病的组合物和方法。本文提供了烷氧基衍生物化合物和包含这些化合物的药物组合物。这些组合物可用于治疗和预防眼科疾病和疾病，包括年龄相关性黄斑变性（AMD）和Stargardt病。