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isopropilydene (1-hydroxy-3-oxo-butylidene) malonate | 84257-12-5

中文名称
——
中文别名
——
英文名称
isopropilydene (1-hydroxy-3-oxo-butylidene) malonate
英文别名
isopropylidene (1-hydroxy-3-oxo-butylidene)malonate;2,2-dimethyl-5-(1-hydroxy-3-oxobutylidene)-1,3-dioxane-4,6-dione;2,2-Dimethyl-5-(3-oxobutyryl)-1,3-dioxan-4,6-dion;5-(1-hydroxy-3-oxo-butylidene)-2,2-dimethyl-[1,3]dioxane-4,6-dione;5-(1-Hydroxy-3-oxobutylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
isopropilydene (1-hydroxy-3-oxo-butylidene) malonate化学式
CAS
84257-12-5
化学式
C10H12O6
mdl
——
分子量
228.202
InChiKey
RHAHRWVYXBXALZ-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

  • 熔点:
    81-83 °C
  • 沸点:
    473.1±45.0 °C(Predicted)
  • 密度:
    1.319±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.7
  • 重原子数:
    16
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    89.9
  • 氢给体数:
    1
  • 氢受体数:
    6

SDS

SDS:3dffafef56f49b9538277075433fa894
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反应信息

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文献信息

  • A Bioinspired Synthesis of (±)-Rubrobramide, (±)-Flavipucine, and (±)-Isoflavipucine
    作者:Shoma Mizutani、Kenta Komori、Tohru Taniguchi、Kenji Monde、Kouji Kuramochi、Kazunori Tsubaki
    DOI:10.1002/anie.201602910
    日期:2016.8.8
    A biomimetic synthesis of naturally occurring lactams rubrobramide, flavipucine, and isoflavipucine is described. The key step is a regioselective Darzens reaction between isobutyl glyoxal and an α‐bromo‐β‐ketoamide. The construction of the core tricyclic ring system of rubrobramide was achieved by a cascade reaction in a single step from an α,β‐epoxy‐γ‐lactam. Furthermore, the absolute configuration
    描述了天然存在的内酰胺类溴溴酰胺,黄病毒素和异黄病毒素的仿生合成。关键步骤是异丁基乙二醛与α-溴-β-酮酰胺之间的区域选择性Darzens反应。溴溴酰胺核心三环系统的构建是通过一步法从α,β-环氧-γ-内酰胺开始的级联反应而实现的。此外,天然存在的(+)-溴溴酰胺的绝对构型由振动圆二色性确定。(±)-黄病毒嘌呤和(±)-异黄病毒嘌呤是由环氧亚胺合成的,环氧亚胺是由乙二醛异丁醛与受保护的α-溴-β-酮酰胺反应制得的。环氧酰亚胺的去保护作用和吡啶酮环的形成产生了(±)-黄素丙氨酸,通过热异构化将其转化为(±)-异黄素丙氨酸。
  • PYRAZOLO-TETRAHYDRO PYRIDINE DERIVATIVES AS OREXIN RECEPTOR ANTAGONISTS
    申请人:Aissaoui Hamed
    公开号:US20090099228A1
    公开(公告)日:2009-04-16
    The invention relates to novel pyrazolo-tetrahydropyridines compounds and their use as orexin receptor antagonists.
    这项发明涉及新型吡唑并四氢吡啶化合物及其作为促进睡眠的受体拮抗剂的用途。
  • ROSUVASTATIN CALCIUM AND PROCESS FOR PRODUCING INTERMEDIATE THEREOF
    申请人:API CORPORATION
    公开号:US20160347718A1
    公开(公告)日:2016-12-01
    An object of the present invention is to provide a novel method capable of producing rosuvastatin calcium and intermediates therefor efficiently, inexpensively and with high purity. The present invention provides a method of efficiently producing rosuvastatin calcium and intermediates therefor having a high purity at an industrial scale, without using an extremely low temperature reaction or a special asymmetric catalyst.
    本发明的一个目的是提供一种能够高效、廉价且高纯度地生产辛伐他汀钙及其中间体的新方法。本发明提供了一种在工业规模下高效生产辛伐他汀钙及其中间体的方法,而无需使用极低温反应或特殊的不对称催化剂。
  • SUBSTITUTED PYRIDINONE-PYRIDINYL COMPOUNDS
    申请人:Selness Shaun R.
    公开号:US20120142709A1
    公开(公告)日:2012-06-07
    The present disclosure provides pyridinone-pyridinyl compounds useful in the treatment of p38 kinase mediated diseases, such as lymphoma and auto-inflammatory disease, having the structure of Formula (I): wherein R 1 , R 2 , R 3 , R 4 , R 5 , X and Y are as defined in the detailed description; pharmaceutical compositions comprising at least one of the compounds; and methods for treating p38 kinase mediated diseases using the compound.
    本公开提供了在治疗p38激酶介导的疾病,如淋巴瘤和自身免疫性疾病中有用的吡啶酮-吡啶基化合物,其结构式为(I),其中R1、R2、R3、R4、R5、X和Y如详细说明中所定义;包括至少一种该化合物的制药组合物;以及使用该化合物治疗p38激酶介导的疾病的方法。
  • Highly enantioselective reduction of acetoacetylated meldrum's acid with fermenting baker's yeast
    作者:Masayuki Sato、Jun-ichi Sakaki、Yoshiaki Sugita、Tsuyoshi Nakano、Chikara Kaneko
    DOI:10.1016/s0040-4039(00)88516-0
    日期:1990.1
    Acetoacetylated Meldrum's acid was enantioselectiviely reduced with fermenting baker's yeast to afford the corresponding chiral (S)-alcohol, which could be easily converted to δ-lactone derivatives.
    用发酵的酵母将对乙酰乙酰化的麦德鲁姆酸进行对映体选择性还原,得到相应的手性(S)-醇,可以很容易地将其转化为δ-内酯衍生物。
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