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tert-butyl 4,4-dimethyl-3,5-dioxoheptanoate | 218923-55-8

中文名称
——
中文别名
——
英文名称
tert-butyl 4,4-dimethyl-3,5-dioxoheptanoate
英文别名
——
tert-butyl 4,4-dimethyl-3,5-dioxoheptanoate化学式
CAS
218923-55-8
化学式
C13H22O4
mdl
——
分子量
242.315
InChiKey
VWUOTPNZZAQKHD-UHFFFAOYSA-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:
    305.560±17.00 °C(Press: 760.00 Torr)(predicted)
  • 密度:
    1.006±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    17
  • 可旋转键数:
    7
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.77
  • 拓扑面积:
    60.4
  • 氢给体数:
    0
  • 氢受体数:
    4

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
  • 下游产品
    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

  • Synthesis of epothilones, intermediates thereto and analogues thereof
    申请人:——
    公开号:US20030208080A1
    公开(公告)日:2003-11-06
    The present invention provides convergent processes for preparing epothilone A and B, desoxyepothilones A and B, and analogues thereof, useful in the treatment of cancer and cancer which has developed a multidrug-resistant phenotype. Also provided are intermediates useful for preparing said epothilones.
    本发明提供了用于制备依托泊苷A和B、去氧依托泊苷A和B及其类似物的汇聚过程,这些化合物在治疗癌症和已经发展出多药耐药表型的癌症方面具有用途。同时还提供了用于制备上述依托泊苷的中间体。
  • Dianion equivalents corresponding to the polypropionate domain of epothilone B
    作者:Christina R. Harris、Scott D. Kuduk、Ken Savin、Aaron Balog、Samuel J. Danishefsky
    DOI:10.1016/s0040-4039(99)00221-x
    日期:1999.3
    A modified synthesis of the polypropionate portion of epothilone, which utilizes a novel, diastereoselective aldol reaction of (S)-2-methyl-4-pentenal (4) and the Z-enolate of the tricarbonyl species (3) is reported. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
  • New Chemical Synthesis of the Promising Cancer Chemotherapeutic Agent 12,13-Desoxyepothilone B: Discovery of a Surprising Long-Range Effect on the Diastereoselectivity of an Aldol Condensation
    作者:Christina R. Harris、Scott D. Kuduk、Aaron Balog、Ken Savin、Peter W. Glunz、Samuel J. Danishefsky
    DOI:10.1021/ja991189l
    日期:1999.8.1
    The epothilones are naturally occurring cytotoxic molecules that possess the remarkable ability to arrest cell division through the stabilization of microtubule assemblies. Our in vivo studies with 12,13-desoxyepothilone B (dEpoB), have established that the desoxy compound is well tolerated and virtually curative against a variety of sensitive and resistant xenograft tumors in animal models. In light of these discoveries, we sought a chemical synthesis of dEpoB that would be able to support a serious and substantial discovery research program directed toward the clinical development of this molecule. The overall strategy for this endeavor assumed the ability to synthesize dEpoB from three constructs which include an achiral beta,delta-diketo ester construct A, an (S)-2-methylpentenal moiety B, and the thiazoyl-containing vinyl iodide moiety C. We envisioned that a diastereoselective aldol condensation between an achiral C5-C6 (Z)-metalloenolate derived from construct A and an (S)-2-methylalkanal fragment, B, would generate the desired C6-C7 bond. Second, a B-alkyl Suzuki coupling between the vinyl iodide construct C and an alkyl borane would form the C11-C12 bond. Finally, a late-stage reduction of the C3 ketone to the requisite C3 alcohol with high asymmetric induction would permit us to introduce the beta,delta-diketo ester fragment A, into the synthesis as a readily accessible achiral building block. The governing concepts for our new synthesis are described herein.
  • SYNTHESIS OF EPOTHILONES, INTERMEDIATES THERETO AND ANALOGUES THEROF
    申请人:Sloan-Kettering Institute For Cancer Research
    公开号:EP1058679B1
    公开(公告)日:2005-10-19
  • EP1058679A4
    申请人:——
    公开号:EP1058679A4
    公开(公告)日:2002-08-07
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