摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(S)-6-(tert-butyl)-5,6-dihydro-2H-pyran-2-one | 582321-91-3

中文名称
——
中文别名
——
英文名称
(S)-6-(tert-butyl)-5,6-dihydro-2H-pyran-2-one
英文别名
(6S)-6-tert-butyl-5,6-dihydro-2H-pyran-2-one;(6S)-6-tert-butyl-5,6-dihydro-pyran-2-one;(6S)-6-tert-butyl-5,6-dihydropyran-2-one;(S)-6-tert-butyl-5,6-dihydropyran-2-one;(2S)-2-tert-butyl-2,3-dihydropyran-6-one
(S)-6-(tert-butyl)-5,6-dihydro-2H-pyran-2-one化学式
CAS
582321-91-3
化学式
C9H14O2
mdl
——
分子量
154.209
InChiKey
NFNAYWKRSZMFRJ-ZETCQYMHSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    254.2±19.0 °C(Predicted)
  • 密度:
    1.004±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Rationally Designed Chiral Synthons Enabling Asymmetric <i>Z</i>- and <i>E</i>-Selective Vinylogous Aldol Reactions of Aldehydes
    作者:Akhil Padarti、Hyunsoo Han
    DOI:10.1021/acs.orglett.8b00230
    日期:2018.3.2
    In a conceptually different approach, highly stereoselective 2-oxonia-Cope rearrangement reactions between rationally designed nonracemic vinylogous aldolation synthons and aldehydes are described to provide δ-hydroxy-α,β-unsaturated esters with excellent enantioselectivities and, for the first time, unprecedented Z- and E-selectivities without the regioselectivity issue.
    在概念上不同的方法中,描述了合理设计的非外消旋乙烯基醛醇缩合合成子与醛之间的高度立体选择性的2- oxonia- Cope重排反应,可提供具有出色对映选择性的δ-羟基-α,β-不饱和酯,并且是前所未有的Z -和E-选择性没有区域选择性的问题。
  • Total Synthesis of the Cyclodepsipeptide Apratoxin A and Its Analogues and Assessment of Their Biological Activities
    作者:Dawei Ma、Bin Zou、Guorong Cai、Xiaoyi Hu、Jun O. Liu
    DOI:10.1002/chem.200600599
    日期:2006.10.5
    A novel total synthesis of apratoxin A is described, with key steps including the assembly of its ketide segment through a D-proline-catalyzed direct aldol reaction and Oppolzer's anti aldol reaction and the preparation of its thiazoline unit in a biomimetic synthesis. An oxazoline analogue of apratoxin A has also been elaborated by a similar approach. This compound has a potency against HeLa cell
    描述了一种新颖的全合成Apratoxin A,其关键步骤包括通过D-脯氨酸催化的直接羟醛反应和Oppolzer的抗羟醛反应组装其酮化物片段,并在仿生合成中制备其噻唑啉单元。甲毒素A的恶唑啉类似物也已通过类似的方法进行了精心设计。该化合物具有抗HeLa细胞增殖的能力,仅略低于Apratoxin A的能力,而Aptoxin A的C(40)-去甲基化的恶唑啉类似物显示出低得多的细胞毒性,C(37)-顶基和C(37)的去甲基化该新类似物的产品无效。这些结果表明,C(37)和C(40)处的两个甲基以及C(37)处的立体化学对于Apratoxin A的恶唑啉类似物的有效细胞活性至关重要。
  • Total Synthesis of Apratoxin A
    作者:Jiehao Chen、Craig J. Forsyth
    DOI:10.1021/ja036050w
    日期:2003.7.1
    Apratoxin A, a cyclodepsipeptide isolated from cyanobacterial Lyngbya spp, has been synthesized. The total synthesis features stereocontrolled access to the novel polyketide and the late-stage installation of the sensitive 2,4-disubstituted thiazoline moiety using an intramolecular Staudinger reduction/aza-Wittig process.
    Apratoxin A,一种从蓝藻 Lyngbya spp 中分离出来的环缩肽,已被合成。全合成的特点是对新型聚酮化合物进行立体控制,并使用分子内 Staudinger 还原/aza-Wittig 过程对敏感的 2,4-二取代噻唑啉部分进行后期安装。
  • Improved Total Synthesis and Biological Evaluation of Potent Apratoxin S4 Based Anticancer Agents with Differential Stability and Further Enhanced Activity
    作者:Qi-Yin Chen、Yanxia Liu、Weijing Cai、Hendrik Luesch
    DOI:10.1021/jm4019965
    日期:2014.4.10
    Apratoxins are cytotoxic natural products originally isolated from marine cyanobacteria that act by preventing cotranslational translocation early in the secretory pathway to downregulate receptor levels and inhibit growth factor secretion, leading to potent antiproliferative activity. Through rational design and total synthesis of an apratoxin A/ E hybrid, apratoxin S4 (1a), we have previously improved the antitumor activity and tolerability in vivo. Compound la and newly designed analogues apratoxins S7-S9 (1b-d), with various degrees of methylation at C34 (1b,c) or epimeric configuration at C30 (1d), were efficiently synthesized utilizing improved procedures. Optimizations have been applied to the synthesis of key intermediate aldehyde 7 and further include the application of Leighton's silanes and modifications of Kelly's methods to induce thiazoline ring formation in other crucial steps of the apratoxin synthesis. Apratoxin S9 (1d) exhibited increased activity with subnanomolar potency. Apratoxin S8 (lc) lacks the propensity to be deactivated by dehydration and showed efficacy in a human HCT116 xenograft mouse model.
  • Synthesis of the polyketide segment of apratoxin A
    作者:Zhengshuang Xu、Zhiyong Chen、Tao Ye
    DOI:10.1016/j.tetasy.2003.11.026
    日期:2004.1
    Apratoxin A 1 is a potent cytotoxic agent extracted from a marine cyanobacterium. We report the results of our synthetic approaches to the polyketide segment 3-OTBS-7-OPMB-2,5,8,8-tetramethylnonanoic acid 4, and the scope and limitations of these approaches. (C) 2003 Elsevier Ltd. All rights reserved.
查看更多