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

ethyl 4,4-dimethyl-2-oxocyclopentanecarboxylate | 22773-08-6

中文名称
——
中文别名
——
英文名称
ethyl 4,4-dimethyl-2-oxocyclopentanecarboxylate
英文别名
Ethyl 4,4-dimethyl-2-oxocyclopentane-1-carboxylate
ethyl 4,4-dimethyl-2-oxocyclopentanecarboxylate化学式
CAS
22773-08-6
化学式
C10H16O3
mdl
——
分子量
184.235
InChiKey
IPFUOZICZJYWLT-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

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    13
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

点击查看最新优质反应信息

文献信息

  • Metal-Triflate-Catalyzed Synthesis of Polycyclic Tertiary Alcohols by Cyclization of γ-Allenic Ketones
    作者:Ilhem Diaf、Gilles Lemière、Elisabet Duñach
    DOI:10.1002/anie.201310724
    日期:2014.4.14
    It has been established that bismuth(III) triflate catalyzes the cyclization of γ‐allenic ketones under mild reaction conditions. This reaction allows the selective formation of polycyclic tertiary alcohols from cyclic ketone derivatives. The resulting dienols can engage in stereoselective cycloadditions to efficiently afford complex polycyclic systems.
    现已确定,在温和的反应条件下,三氟甲磺酸铋(III)可以催化γ-烯烃酮的环化反应。该反应允许由环酮衍生物选择性地形成多环叔醇。所得二烯醇可以参与立体选择性环加成反应,以有效地提供复杂的多环系统。
  • Pharmaceutical compositions containing alryl substituted cyclopenta
    申请人:Sharps Associates
    公开号:US03992550A1
    公开(公告)日:1976-11-16
    1,2,3,4-Tetrahydrocyclopenta[c] [1]benzopyrans of the formulae ##SPC1## Wherein R is a lower alkyl group having 1 to 5 carbons, R.sub.1 is hydrogen or a lower alkyl group having 1 to 5 carbons, R.sub.2 is a lower alkyl group and R.sub.3 is an alkyl group having 1 to 20 carbon atoms, a phenyl-lower alkyl group or a cycloalkyl-lower alkyl group. The compounds have anti-hypertensive, antidepressant, analgesic, anticonvulsant, anti-anxiety and tranquilizing activity in animals.
    1,2,3,4-四氢环戊[c][1]苯并吡喃的化学式为##SPC1##其中R是具有1至5个碳的较低烷基基团,R.sub.1是氢或具有1至5个碳的较低烷基基团,R.sub.2是较低烷基基团,R.sub.3是具有1至20个碳原子的烷基基团,苯基-较低烷基基团或环烷基-较低烷基基团。这些化合物在动物中具有抗高血压、抗抑郁、镇痛、抗抽搐、抗焦虑和镇静活性。
  • Heterocyclic esters of benzopyrans
    申请人:Sharps Associates
    公开号:US03941782A1
    公开(公告)日:1976-03-02
    This invention relates to novel esters of benzopyrans represented by the formulae ##SPC1## Wherein R and R' are hydrogen or C.sub.1 -C.sub.6 alkyl and when alkyl are on the same or different carbons; R.sub.1 is C.sub.1 -C.sub.6 alkyl; R.sub.2 is C.sub.1 -C.sub.20 alkyl, lowercycloalkyloweralkyl or lowercycloalkyl; n is an integer from 3 to 7, and particularly 3 to 5; Y is a straight or branched chain C.sub.1 -C.sub.8 alkylene; and R.sub.3 is ##EQU1## WHEREIN A IS AN INTEGER FROM 1 TO 4, B IS AN INTEGER FROM 1 TO 4, X is O,S, CH.sub.2 or NR.sub.4 and R.sub.4 is hydrogen C.sub.1 -C.sub.6 alkyl, and R.sub.5 is hydrogen or C.sub.1 -C.sub.6 alkyl; and the acid addition salts thereof. The compounds exhibit analgesic and central nervous system activity.
    这项发明涉及由以下式表示的新型苯并吡喁酯 ##SPC1## 其中R和R'为氢或C.sub.1 -C.sub.6烷基,当烷基位于相同或不同的碳上时;R.sub.1为C.sub.1 -C.sub.6烷基;R.sub.2为C.sub.1 -C.sub.20烷基,较低的环烷烃较低的烷基或较低的环烷烃;n为3到7的整数,特别是3到5;Y为直链或支链C.sub.1 -C.sub.8亚烷基;R.sub.3为##EQU1## 其中A为1到4的整数,B为1到4的整数,X为O、S、CH.sub.2或NR.sub.4,R.sub.4为氢C.sub.1 -C.sub.6烷基,R.sub.5为氢或C.sub.1 -C.sub.6烷基;以及它们的酸盐。这些化合物表现出镇痛和中枢神经系统活性。
  • FUSED PYRIMIDINE COMPOUNDS AND USE THEREOF
    申请人:MEDIVATION TECHNOLOGIES, INC.
    公开号:US20140179668A1
    公开(公告)日:2014-06-26
    Fused pyrimidine compounds as kinase inhibitors, such as multi-kinase inhibitors, are provided. Fused pyrimidine compounds as IGF-IR inhibitors are provided. The compounds may be used in a method of treating cancer. Pharmaceutical compositions containing a fused pyrimidine compound and a pharmaceutically acceptable carrier are also provided, as are kits containing a fused pyrimidine compound or salt thereof and instructions for use, e.g., in a method of treating cancer.
    提供了融合嘧啶化合物作为激酶抑制剂,如多激酶抑制剂。提供了融合嘧啶化合物作为IGF-IR抑制剂。这些化合物可用于治疗癌症的方法。还提供了含有融合嘧啶化合物和药用载体的药物组合物,以及含有融合嘧啶化合物或其盐和使用说明的试剂盒,例如用于治疗癌症的方法。
  • Synthesis of (±)-Dihydrofomannosin Acetate
    作者:Hiroshi Kosugi、Hisashi Uda
    DOI:10.1246/bcsj.53.160
    日期:1980.1
    The synthesis of (±)-dihydrofomannosin acetate [5-acetoxymethyl-1-(4,4-dimethyl-2-oxocyclopentyl)-3-oxabicyclo[4.2.0]oct-5-en-4-one] is described. Photocycloaddition of 4-(2-acetoxy-4,4-dimethylcyclopentyl)-2(5H)-furanone to ethylene gave 5-(2-acetoxy-4,4-dimethylcyclopentyl)-3-oxabicyclo[3.2.0]heptan-2-one, which was converted into ethyl [2-acetoxymethyl-2-(2-acetoxy-4,4-dimethylcyclopentyl)cyclobutyl]glyoxylate
    (±)-dihydrofomannosin 醋酸酯 [5-acetoxymethyl-1-(4,4-dimethyl-2-oxocyclopentyl)-3-oxabicyclo[4.2.0]oct-5-en-4-one] 的合成进行了描述。4-(2-乙酰氧基-4,4-二甲基环戊基)-2(5H)-呋喃酮与乙烯的光环加成得到5-(2-乙酰氧基-4,4-二甲基环戊基)-3-氧杂二环[3.2.0]庚烷-2 -one,通过与 2-甲硫基-1,3-二噻烷反应,然后乙酰化和乙醇分解,将其转化为 [2-乙酰氧基甲基-2-(2-乙酰氧基-4,4-二甲基环戊基)环丁基]乙醛酸乙酯。通过 Wittig 反应将额外的一个碳单元引入乙醛酸酯,随后水解和内酯化得到 1-(2-羟基-4,4-二甲基环戊基)-5-亚甲基-3-氧杂双环[4.2.0]辛烷-4-一,转化为 5-乙酰氧基甲基-5-羟基-1-[4, 4-二甲基-
查看更多